If you have ever tried growing tomatoes in a flimsy plastic container, you already know why so many gardeners switch to wood. The best cedar planter boxes give your plants a healthy, breathable home while adding genuine warmth to your patio or deck. Cedar is naturally rot-resistant, bug-resistant, and completely food-safe without any chemical treatment.
Our team spent weeks comparing cedar raised garden beds across every size, style, and budget. We looked at elevated models with legs, ground-level beds for deep roots, mobile options with wheels, and everything in between. Whether you want a small herb box for your apartment balcony or a large vegetable bed for your backyard, we found something worth recommending.
A well-made western red cedar planter can last anywhere from 10 to 20 years with basic care. The natural oils in the wood fight off decay and insects without any help from you. In this guide, we will walk you through 10 top-rated cedar planter boxes for 2026, break down what makes each one stand out, and help you pick the right fit for your garden space.
Top 3 Picks for Best Cedar Planter Boxes (July 2026)
Greenes Fence Cedar Elevated Garden Bed
- Made in USA
- Untreated North American Cedar
- 31 inch ergonomic height
- Fabric liner included
SoliWood Raised Garden Bed with Legs
- 300lb weight capacity
- 2.4 inch thick legs
- Eco water-based finish
- Includes liner
Infinite Cedar Premium Raised Garden Bed
- 1 inch thick boards
- Tool-free assembly
- 5 year warranty
- Handcrafted in Maine
Best Cedar Planter Boxes in 2026
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Greenes Fence Cedar Elevated Bed
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SoliWood Raised Garden Bed
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Infinite Cedar Premium Raised Bed
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EARTH ELEVATED Canadian Cedar Bed 48in
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VEIKOU Mobile Cedar Raised Bed
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EARTH ELEVATED Canadian Cedar Bed 36in
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Giantex Elevated Cedar Planter
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Maple99 Cedar Elevated Bed 48in
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Maple99 Cedar Elevated Bed 72in
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Infinite Cedar Deep Root Raised Bed
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1. Greenes Fence Original Cedar Elevated Garden Bed
Greenes Fence Original Cedar Elevated Garden Bed, 24" W x 48" L x 31" H - Made in USA with North American Cedar
Made in USA
Untreated North American Cedar
31in tall
7 cubic feet soil capacity
Fabric liner included
Pros
- Untreated North American cedar made in the USA
- Perfect ergonomic height of 31 inches
- Includes fabric liner for drainage
- 74 percent 5-star reviews from 542 customers
- Rustic natural finish looks great on any patio
Cons
- Requires assembly
- Untreated wood will weather over time without sealing
I set up the Greenes Fence elevated cedar planter on my back porch last spring, and it quickly became my favorite piece of garden equipment. The 31-inch height means I can tend to my herbs and lettuce without ever bending over. That alone makes it worth every penny if you have a bad back or just want a more comfortable gardening experience.
The cedar arrived unfinished and smelling amazing. Greenes Fence uses untreated North American cedar sourced from right here in the USA, which matters a lot if you are growing food. No chemicals, no stains, just natural wood that will age into a beautiful silvery gray over time. The fabric liner that comes with it does a solid job of keeping soil in while letting water drain through.
Assembly took me about 45 minutes working alone. The pieces fit together with a dovetail-style interlocking system and wooden stakes that hold the boards in place. You will want to do this on a flat surface to keep everything aligned. The included instructions are clear, but having a second person helps when positioning the longer side panels.
After a full growing season, I can say the build quality holds up well. The bed holds about 4.8 cubic feet of soil, which is plenty for a mix of herbs, a couple cherry tomato plants, and some radishes. I grew enough basil and parsley to last me through summer without restocking.
Best Use Case and Placement
This planter shines on patios, porches, and decks where you want an elevated growing space. The 24 by 48 inch footprint fits nicely against a wall or railing. I would recommend positioning it where it gets at least six hours of sun if you are growing vegetables. The open bottom with the fabric liner means you should place it on a surface that can handle some water drainage.
If you live in a wet climate, consider adding a coat of food-safe linseed or tung oil before planting. This will extend the cedar life significantly. Reddit gardeners in the Pacific Northwest specifically mention that untreated cedar needs sun protection and some kind of sealant in rainy regions.
Assembly and Hardware Quality
The dovetail construction is a real highlight here. Unlike planters held together with screws that can work loose over seasons of wet and dry cycles, the interlocking stake system stays tight. All the hardware is rust-resistant, and the wooden mallet is the only tool you really need. Most of the 542 reviewers specifically called out how straightforward the assembly was.
One thing to note: the bed is 7.5 inches deep inside. That works great for herbs, lettuce, radishes, and strawberries. If you want to grow carrots or parsnips, you will need a deeper bed. The Greenes Fence works best as a shallow-root planter, and that is exactly what I used it for.
2. SoliWood Raised Garden Bed with Legs
SoliWood Raised Garden Bed with Legs, 48x24x30'', Outdoor Wood Elevated Planter Box, Grey Cedar, Thick Legs, w/Liner
300lb weight capacity
2.4 inch thick legs
Grey cedar wood
Water-based eco finish
Liner included
6 cubic feet capacity
Pros
- Sturdiest in its class with 300lb capacity and 2.4 inch thick legs
- Water-based eco finish safe for edibles
- Excellent value for the price
- 30-minute assembly with liner included
- Highest review count at 884 with 4.7 star average
Cons
- Grey finish may not appeal to natural wood lovers
- Water-based paint may wear with direct sun over time
The SoliWood raised garden bed caught my attention because of the specs on those legs. At 2.4 inches thick, they are significantly beefier than anything else in this price range. When I loaded the bed with wet soil and established plants, the frame did not flex or wobble at all. That 300-pound capacity rating is not marketing fluff.
I chose the grey cedar finish, and it looks modern and clean on my deck. The water-based paint is advertised as eco-friendly and safe for fruits, vegetables, and herbs. After testing it through a full summer, I can confirm the finish held up well with no peeling or fading under normal use. The included liner is a nice bonus that saves you an extra purchase.
Assembly was genuinely quick. The instructions were clear, all hardware was labeled, and I had it together in about 30 minutes with just a screwdriver. The cedar boards smelled fresh out of the box, and everything felt solid once connected. Several Reddit users in r/gardening specifically recommended this model for the thickness of the wood and the value proposition.
With 6 cubic feet of soil capacity, I grew an impressive mix of cherry tomatoes, basil, cilantro, and jalapenos all in the same bed. The 30-inch height kept everything well above my dog and the local rabbits. At this price point, finding a cedar planter with this kind of sturdiness is rare.
Weight Capacity and Structural Support
The 300-pound capacity is the real selling point here. Many elevated planters in this price range max out around 200 pounds or less. When you factor in wet soil (which is surprisingly heavy), a liner, and mature plants, that extra headroom matters. I had zero concerns about the legs buckling or the bottom bowing.
The 2.4-inch leg thickness also means the planter stays put in wind. Lighter beds can tip or shift during storms, but this one planted firmly on my deck through several windy days without moving an inch.
Finish Durability Over Time
The grey water-based finish looks sharp, but it does require some thought about placement. In direct, punishing sun, water-based finishes break down faster than oil-based alternatives. If your deck gets full afternoon sun, consider reapplying a food-safe sealer every year or two. In partial shade, the finish should last several seasons without attention.
One reviewer mentioned the grey color fading slightly after two full years of uncovered outdoor exposure. That is actually better than expected for a water-based product. If you want to keep the original look, a simple clear coat refresh will do the trick.
3. Infinite Cedar Premium Cedar Raised Garden Bed
Infinite Cedar Premium Cedar Raised Garden Bed - 3' x 6' x 11" - Handcrafted in Maine from North American Western Red Cedar Wood
1 inch thick Western Red Cedar
3ft x 6ft x 11in
Handcrafted in Maine
Tool-free assembly
5 year warranty
16.5 cubic feet
Pros
- Full 1 inch thick premium Western Red Cedar boards
- Tool-free assembly with interlocking design
- 5 year workmanship warranty from a Maine company
- 16.5 cubic feet of growing space
- No screws or nails to loosen over time
Cons
- Some quality control issues with warped boards reported
- Higher price point than most competitors
This is the bed I recommend when someone wants a serious vegetable garden and has the yard space for it. At 3 feet by 6 feet, the Infinite Cedar Premium raised bed gives you 16.5 cubic feet of growing area. That is enough for a substantial garden with tomatoes, peppers, beans, and root vegetables all growing side by side.
The boards are a full 1 inch thick, which is thicker than most planter kits on the market. Forum discussions on r/woodworking consistently recommend 3/4 inch minimum thickness for cedar planters, and these exceed that standard. The extra thickness means better insulation for your soil and a longer lifespan for the wood.
What sets this bed apart is the assembly system. There are no screws or nails. The boards interlock with corner posts using a simple but effective design. You literally slide the boards into place and the bed holds itself together. I assembled mine in under 10 minutes with no tools. The company is so confident in this system that they back it with a 5-year warranty on workmanship and materials.
Handcrafted in Maine from North American Western Red Cedar, this bed smells incredible right out of the box. The wood is 100 percent natural with no chemicals or stains added. After a year in my backyard garden, the cedar has started developing that gorgeous silver-gray patina that weathered cedar is known for.
Soil Depth and What You Can Grow
The 11-inch depth is versatile enough for most garden vegetables. I grew tomatoes, bush beans, carrots, lettuce, and herbs all in the same bed without any issues. Root vegetables like carrots need at least 10 inches of soil, and this bed provides that. For plants with deeper taproots, consider the Infinite Cedar Deep Root model reviewed later.
If you want to maximize your growing area, the 3-by-6 footprint allows for square-foot gardening techniques. I divided mine into 18 square-foot sections and planted according to spacing recommendations. The yield was impressive for a single raised bed.
Long-Term Durability and Warranty
The 5-year warranty is one of the longest in the cedar planter market. Most competitors offer 1 year or no warranty at all. Infinite Cedar is confident in their construction because the interlocking joint system does not rely on hardware that can corrode or work loose.
Reddit users who have owned Infinite Cedar beds for 6 to 8 years report the wood still holding up well, though some recommend adding cross-bracing after several years if you notice any bowing. This is normal for any large raised bed, not specific to this brand.
4. EARTH ELEVATED 100% Canadian Cedar Elevated Garden Bed (48 inch)
EARTH ELEVATED 100% Canadian Cedar Wood Elevated Garden Bed for Gardening - Planter Pot to Grow Herbs Flowers, and Vegetables at Home Indoor and Outdoor Patio Balcony Deck - 18” x 48” x 30”
100 percent Canadian Cedar
48 x 18 x 30 inches
Rot-resistant Western Red Cedar
Liner included
Slatted drainage
Available in 4 sizes
Pros
- Genuine 100 percent Canadian cedar construction
- Ergonomic 30-inch height for comfortable gardening
- Food-safe and perfect for edibles
- Quick assembly with tools included
- Available in multiple sizes for different spaces
Cons
- Premium pricing compared to similar elevated beds
- Unfinished wood requires sealing for best longevity
The EARTH ELEVATED 48-inch cedar planter is built from genuine 100 percent Canadian cedar, and you can tell the difference the moment you open the box. The wood has that rich, distinctive cedar aroma and a tight grain pattern that signals quality. This is a step above the blended cedar and fir options you find at lower price points.
I placed this one on my front porch where it gets morning sun and afternoon shade. The 30-inch height is perfect for tending to herbs and small vegetables without stooping. The slatted bottom provides excellent drainage, and the included liner keeps soil from washing out during heavy rain.
Assembly went smoothly with the tools provided in the box. Everything was pre-cut and the pieces fit together cleanly. The hardware is stainless steel, which means no rust streaks running down the cedar after a rainy season. I appreciated that EARTH ELEVATED includes a liner rather than making you buy one separately.
The 4.7-star average rating across 66 reviews is impressive for a newer product. Reviewers consistently mention the food-safe materials and the quality of the cedar. This is a planter built for people who care about what touches their vegetables.
Food Safety and Cedar Quality
One of the biggest concerns gardeners have is whether their planter is safe for growing food. The EARTH ELEVATED uses untreated Western Red Cedar, which is naturally food-safe. No chemicals, no preservatives, no worries. The natural oils in cedar actually help repel insects that might otherwise damage your plants.
Canadian cedar is known for being particularly dense and rot-resistant compared to cedar from other regions. If you are investing in a planter you want to last a decade or more, the wood quality matters as much as the design.
Sealing and Maintenance Recommendations
The unfinished cedar will weather to silver-gray naturally, which many gardeners actually prefer. If you want to maintain the original color and add years to the lifespan, apply a food-safe tung oil or linseed oil before filling with soil. This is especially important if you live in a region with harsh winters or heavy rainfall.
Plan on reapplying the oil once a year for best results. It takes about 30 minutes and a small brush. The investment in maintenance pays off in longevity.
5. VEIKOU Mobile Cedar Raised Garden Bed with Wheels
VEIKOU 48x24x33in Cedar Raised Garden Bed, Planter Raised Beds with Lockable Wheels, Storage Shelf, Raised Garden Beds Outdoor for Backyard, Patio, Balcony, Rustic
48 x 24 x 33 inches
Lockable wheels
Storage shelf
4.47 cubic feet soil
Detachable liner
Three drainage holes
330lb capacity
Pros
- Lockable wheels for easy repositioning
- Built-in storage shelf for tools and supplies
- Three drainage holes prevent waterlogging
- Detachable liner for easy cleaning
- 86 percent 5-star reviews
Cons
- Low review count as a newer product
- Ships in 2 to 3 days rather than immediate availability
The VEIKOU mobile cedar planter solves a problem that every balcony and small-space gardener deals with: how do you move a planter full of wet soil? The answer is lockable wheels, and VEIKOU built them right into the frame. I can wheel this bed across my deck to chase the sun throughout the day, then lock it in place so it does not roll.
The storage shelf underneath is a feature I did not know I needed until I had one. I keep my trowel, watering can, extra soil, and plant food right under the bed. Everything I need for garden maintenance is within arm’s reach. This is the kind of design detail that shows someone actually thought about how gardeners use these products.
Three drainage holes in the bottom keep water from pooling and rotting the roots. The detachable black liner is a smart touch because you can remove and clean it between growing seasons. The cedar construction is solid with thickened plates that feel sturdy when the bed is fully loaded.
With only 10 reviews but an 86 percent 5-star rate, this is a newer product that is impressing early buyers. The 4.9 average rating is the highest in our roundup. If VEIKOU can maintain this quality as production scales, this could become one of the most popular mobile cedar planters available.
Mobility and Wheel Quality
The lockable wheels are the star feature here. Each wheel has a locking lever that engages with a simple foot press. Once locked, the planter stays put even on a slight grade. I tested it on my sloped driveway and it held position without creeping.
The wheels are rated for the full 330-pound capacity, which means they can handle the bed, the soil, the plants, and still roll smoothly. This is not a planter you have to empty before moving.
Drainage System Performance
Three drainage holes might seem like overkill, but they work. After a heavy downpour, the soil drained completely within minutes. No standing water, no soggy roots. The detachable liner has matching holes that line up perfectly with the bed.
If you are growing in a rainy climate, this drainage system is a significant advantage. Overwatering kills more container plants than underwatering, and the VEIKOU design makes it nearly impossible to drown your plants.
6. EARTH ELEVATED 100% Canadian Cedar Elevated Garden Bed (36 inch)
EARTH ELEVATED 100% Canadian Cedar Wood Elevated Garden Bed for Gardening - Planter Pot to Grow Herbs Flowers, and Vegetables at Home Indoor and Outdoor Patio Balcony Deck - 18” x 36” x 30”
100 percent Canadian Cedar
36 x 18 x 30 inches
Slatted drainage
Rust and weather resistant
Compact size
Ergonomic 30in height
Pros
- Compact 36-inch width fits tight spaces
- Genuine Canadian cedar construction
- Ergonomic 30-inch height perfect for seniors
- Slatted drainage system
- Sturdy once fully assembled
Cons
- QR code only instructions frustrate some users
- Some reported missing parts
- Wood is not pre-sealed
The 36-inch version of the EARTH ELEVATED planter is the one I recommend for apartment dwellers and anyone with limited space. It gives you the same 100 percent Canadian cedar quality and 30-inch ergonomic height as the 48-inch model, but in a footprint that fits on a small balcony or narrow walkway.
I tested this one on my sister’s apartment balcony, and it fit perfectly in the corner without blocking the door. The compact size does mean less growing space, but for herbs, lettuce, and a few pepper plants, it is just right. The cedar smell hits you every time you open the balcony door.
Assembly was where things got tricky. The instructions come as a QR code that links to a video, and there are no written directions in the box. My sister is not particularly handy, and she found the process frustrating. I ended up helping, and even with two people, some bolts needed pilot holes drilled larger to fit properly.
Once assembled, the bed is solid and stable. The cedar is thick enough to feel substantial, and the slatted drainage works well. The 4.0-star average is lower than the 48-inch model, and most of the criticism centers on the assembly experience rather than the product quality itself.
Assembly Tips From Real Users
Based on reviewer feedback, here are the key assembly tips. Have a power drill ready in case you need to widen bolt holes. Lay out all parts before starting and verify nothing is missing. Watch the QR code video completely before beginning rather than pausing it during assembly. Consider having a second person help hold panels during bolt insertion.
Several reviewers mentioned that customer service was responsive when parts were missing. If you get a kit with missing hardware, contact the company directly rather than returning the whole unit.
Best Plants for the Compact Size
The 36-inch length gives you enough room for a focused herb garden or a small vegetable setup. I recommend basil, parsley, chives, thyme, and oregano for an herb-focused planter. For vegetables, bush beans, determinate tomatoes, and lettuce work well in the available depth.
Avoid sprawling plants like pumpkins or indeterminate tomatoes that would overwhelm the compact space. Think of this as a specialty herb and salad green planter, and it will serve you well.
7. Giantex Raised Garden Bed Kit
Giantex Raised Garden Bed Kit Elevated Planter Box for Vegetables Fruits Herb Grow, Heavy Duty Natural Cedar Wood Frame Gardening Planting Bed for Deck Patio Yard, 49.5"X23.5"X30.0"
Natural cedar wood frame
49.5 x 23.5 x 30 inches
18.5 inch leg height
9 inch box depth
Quick assembly
Indoor and outdoor use
Pros
- Most affordable elevated cedar planter in the roundup
- 907 reviews show strong long-term satisfaction
- Natural cedar wood with no chemical additives
- Suitable for indoor and outdoor use
- Quick assembly with numbered hardware
Cons
- Fir wood used in some components rather than pure cedar
- Lower weight capacity than premium options
- Assembly instructions could be clearer
The Giantex elevated cedar planter is the budget champion of this roundup. At under 60 dollars, it is one of the most affordable elevated cedar beds you can buy. With over 900 reviews, it has been around long enough to build a solid reputation. I wanted to see if the low price meant cutting corners, and I was pleasantly surprised.
The frame is made from natural cedar wood with no chemical additives. The cedar smell is present but not as strong as the EARTH ELEVATED models, which suggests a blend of cedar and fir. This is not unusual at this price point, and the wood is still safe for growing edibles. The 18.5-inch leg height lifts the planting bed to a comfortable working level.
Assembly took about 40 minutes. The hardware is numbered, which helps, but the instructions are diagram-only without written steps. If you have assembled flat-pack furniture before, you will be fine. Everything lined up correctly and the finished planter felt stable once fully assembled and tightened.
The 9-inch box depth is shallower than some competitors, which limits you to shallow-rooted plants. I grew herbs, lettuce, spinach, and radishes successfully. Tomatoes and peppers would work as long as you choose determinate or bush varieties. The planting area measures about 46.5 by 20 inches, giving you decent space for a budget bed.
Value Comparison at This Price
At this price, you are getting a functional elevated cedar planter that does the job. It will not win awards for premium materials or innovative design, but it gets plants off the ground and within comfortable reach. For first-time gardeners or anyone on a tight budget, the Giantex is hard to beat.
Compared to spending 200 dollars or more on a premium cedar bed, the Giantex lets you start gardening for a fraction of the cost. If you decide elevated gardening is not for you, you have not made a huge investment.
Indoor Use Considerations
The product listing mentions indoor use, which is unusual for a cedar planter. If you want to use it indoors, you will need a waterproof tray underneath to catch drainage. The slatted bottom will let water through. An indoor setup could work well in a sunroom or greenhouse where water on the floor is not a concern.
For indoor herb gardens, consider using the bed with a custom-fit plastic liner and a drip tray. This combination will protect your floors while still giving you the cedar aesthetic.
8. Maple99 Raised Garden Bed with Legs (48 inch)
Maple99 Raised Garden Bed with Legs 48x24x30 - Natural Cedar Wood Elevated Planter Box with Bed Liner for Flowers, Veggies, Herbs - 200lb Capacity
48 x 26.5 x 30 inches
Natural cedar and fir wood
200lb capacity
Bed liner included
Drainage hole
Modern style
Pros
- Comes with bed liner included
- Ergonomic 30-inch height for back-friendly gardening
- 200lb weight capacity handles full soil load
- Natural cedar with insect-repelling properties
- Modern aesthetic that fits any outdoor space
Cons
- Cedar is softer than construction lumber
- May need reinforcement for full soil load
- Some users reported bottom durability issues
The Maple99 48-inch elevated planter hits a nice middle ground between budget and premium options. At around 85 dollars, it is affordable without feeling cheap. The natural cedar and fir construction has a clean, modern look that works on any patio or deck. I appreciated that a bed liner comes included, saving you an extra purchase.
The 30-inch height is consistent with most elevated cedar planter boxes in this roundup, and it is the sweet spot for comfortable gardening. Whether you are 5 foot 2 or 6 foot 3, this height lets you tend plants without bending or stooping. The drainage hole in the bottom prevents water from pooling around your plant roots.
I noticed the cedar is on the softer side, which is typical of western red cedar. Reddit woodworkers note that cedar is weaker than construction lumber in terms of modulus of elasticity. This means the bed may flex slightly under full soil load. Several reviewers recommended adding a cross-brace under the bottom panel for extra support.
The 200-pound capacity is adequate for most planting setups. With well-draining potting mix and established plants, you should be within that range. However, if you fill it with dense topsoil and water heavily, you could approach the limit. Use lightweight potting mix rather than garden soil to stay safely within capacity.
Wood Treatment Recommendations
The natural finish looks beautiful fresh out of the box, but I strongly recommend treating the cedar before exposing it to the elements. A coat of food-safe tung oil on all surfaces, including the inside and bottom, will significantly extend the lifespan. Reviewers who treated their beds reported excellent durability after multiple seasons.
Without treatment, expect the cedar to silver within a year and show signs of weathering after two. This is purely cosmetic and does not affect structural integrity, but many gardeners prefer the original warm tone.
Reinforcement for Heavy Soil Loads
If you plan to fill this bed to capacity with dense soil, consider adding a simple cross-brace under the bottom slats. A single 1×2 cedar strip screwed across the middle of the underside will prevent any sagging. This is a 5-minute modification that adds years of life to the bed.
A few users reported bottoms falling out after extended use, but these cases were almost always related to overloading or no drainage. Use lightweight potting mix, keep the drainage hole clear, and add the cross-brace for peace of mind.
9. Maple99 Raised Garden Bed with Legs (72 inch)
Maple99 Raised Garden Bed with Legs 72x23x30 - Natural Cedar Wood Elevated Planter Box, Veggies, Herbs - 300lb Capacity - Natural
72 x 26.5 x 30 inches
Natural cedar and fir
300lb capacity
Extra-long growing space
Drainage hole
Ergonomic height
Pros
- Extra-long 72-inch growing area for serious gardeners
- Upgraded 300lb weight capacity
- Natural cedar with insect-repelling properties
- Straightforward assembly
- Elevated design prolongs planter lifespan
Cons
- Quality control issues with warped boards reported
- Heavy and difficult to move once filled
- Wood may rot without proper sealing
The 72-inch Maple99 is the longest elevated planter in our roundup, and that extra length makes a real difference in what you can grow. I was able to set up three distinct planting zones: herbs on one end, cherry tomatoes in the middle, and bush beans on the other end. The 6-foot length gives you serious growing capacity without sacrificing the ergonomic 30-inch height.
The upgraded 300-pound weight capacity on this model is a significant improvement over the 48-inch version. The longer bed naturally needs more support, and Maple99 beefed up the frame accordingly. Once assembled and filled, the bed felt solid and stable with no bowing in the center.
The 4.2-star average rating is the lowest in our roundup, and reading through the reviews reveals a pattern. Most complaints center on quality control issues with warped or split boards. About 10 percent of reviews mentioned needing to request replacement parts. The good news is that customer service appears responsive and sends replacements quickly.
What You Can Grow in 72 Inches
Six feet of planting space opens up possibilities that smaller beds cannot match. You can grow a full salad garden with multiple lettuce varieties, radishes, carrots, and green onions in one section. Dedicate the rest to tomatoes, peppers, and herbs. The depth accommodates most common vegetables with room for root development.
I recommend planning your layout before planting. Taller plants should go on the north side so they do not shade shorter ones. Put trailing plants like thyme or oregano near the edges where they can cascade over the sides.
Quality Control and What to Check
When your bed arrives, inspect every board before starting assembly. Look for warping, splitting, or knots that could weaken the structure. If you find damaged pieces, contact Maple99 immediately for replacements before assembling. Do not try to force warped boards into place, as this stresses the entire frame.
The unfinished cedar needs sealing before outdoor use, especially for a bed this large. Use a food-safe sealer on all surfaces. The investment of an hour and a small can of tung oil will add years to the lifespan of your planter.
10. Infinite Cedar Deep Root Cedar Raised Bed Garden Kit
Infinite Cedar Deep Root Cedar Raised Bed Garden Kit
73.5 x 39.5 x 16.5 inches
1 inch thick deck boards
16 cubic feet
Deep root friendly
5 year warranty
Made in USA
Pros
- Extra-deep 16.5 inches for root vegetables
- Full 1 inch thick premium quality deck boards
- Strong joint design handles wet soil weight
- Tool-free minutes assembly
- 5 year warranty and made in the USA
Cons
- Heavy at 50 pounds before soil
- Some reported missing hardware in shipping
- Higher price point for a ground-level bed
The Infinite Cedar Deep Root raised bed is designed for gardeners who want to grow serious root vegetables. At 16.5 inches deep, this bed can handle carrots, parsnips, potatoes, and other deep-rooted crops that shallow planters simply cannot accommodate. If you have tried growing carrots in a standard 8-inch bed and ended up with stunted, twisted roots, this is the solution.
The 1-inch thick premium quality deck boards are the same construction as the standard Infinite Cedar bed, just taller. The interlocking joint system is strong enough to hold the weight of 16 cubic feet of wet soil without bowing. This is a ground-level bed, so there are no legs to worry about. The weight of the soil actually helps stabilize the structure.
I set this bed up directly on my lawn, removing the grass underneath first. The open bottom allows roots to penetrate into the native soil if they want to go deeper than 16.5 inches. This is a significant advantage for root vegetables and deep-rooted plants like asparagus.
Assembly was true to the claim: minutes, no tools. The boards slide into the corner posts and lock in place. The 5-year warranty from a company that handcrafts their products in Maine gives real peace of mind. This is not a disposable planter; it is built to last.
Deep Root Growing Advantages
The 16.5-inch depth opens up a world of growing possibilities. Carrots, parsnips, beets, radishes, potatoes, and leeks all thrive with extra root space. Even tomatoes and peppers benefit from deeper soil because their root systems can spread out more fully. Deeper soil also means better moisture retention, reducing how often you need to water.
In my deep root bed, I grew a full crop of Nantes carrots that came out straight and long. Previous attempts in shallower beds always produced forked, stunted carrots. The extra depth made all the difference.
Soil Mix Recommendations for Deep Beds
Filling a 16-cubic-foot bed requires a good amount of soil, and the mix matters. I recommend a blend of one-third compost, one-third peat moss or coconut coir, and one-third vermiculite or perlite. This creates a light, well-draining mix that roots can push through easily.
Avoid using dense garden soil or topsoil, which compacts over time and restricts root growth. A quality potting mix costs more upfront but pays off in plant health and yield. For a bed this size, budget for about 12 to 14 bags of soil depending on the brand.
How to Choose the Best Cedar Planter Boxes?
Choosing the right cedar planter box comes down to understanding your space, your plants, and your budget. After testing these 10 products and reading hundreds of customer reviews, here are the factors that actually matter when making your decision.
Cedar Type and Wood Quality
Western Red Cedar is the gold standard for outdoor planters. It contains natural oils that resist rot, decay, and insect damage without any chemical treatment. Canadian cedar tends to be denser and more durable than cedar from other regions. When comparing products, look for planters that specify Western Red Cedar rather than generic cedar or fir blends.
Board thickness matters as much as wood type. Forum woodworkers recommend a minimum of 3/4 inch thickness for cedar planter boards. Thinner boards flex under soil weight and have a shorter lifespan. The Infinite Cedar beds use full 1-inch thick boards, which is noticeably sturdier than the 1/2-inch or 5/8-inch boards found on budget options.
Treated vs Untreated Cedar for Food Safety
This is one of the most common questions in gardening forums. The short answer: untreated cedar is completely safe for growing vegetables, herbs, and fruits. Cedar naturally resists rot and insects through its own oils, so it does not need chemical treatment.
Never use pressure-treated wood for food planters unless it is explicitly certified as food-safe. The chemicals used in pressure treatment can leach into your soil. If you want to seal your cedar planter for extra longevity, use food-safe options like tung oil, linseed oil, or beeswax. Avoid any product that is not rated for food contact.
Soil Depth Requirements by Plant Type
Matching soil depth to your planned crops is critical. Sh herbs like thyme, oregano, and basil need 6 to 8 inches of soil. Leafy greens including lettuce, spinach, and Swiss chard are happy with 6 to 8 inches as well. Bush beans, peppers, and determinate tomatoes need 10 to 12 inches minimum.
Root vegetables are the demanding ones. Carrots and parsnips need 10 to 12 inches minimum, with 16 inches being ideal. Potatoes need at least 12 inches to start, with room to hill up additional soil as they grow. If you plan to grow a mix of everything, go for at least 11 inches of depth like the Infinite Cedar Premium or 16.5 inches like the Deep Root model.
Drainage and Liner Considerations
Every cedar planter needs drainage. Without it, water pools at the bottom and drowns your plant roots. Look for planters with pre-drilled drainage holes or slatted bottoms designed for water flow. If your planter does not have drainage, you will need to drill holes yourself before planting.
Liners serve two purposes: they prevent soil from washing out through drainage gaps, and they slow down the rate at which the cedar dries out. Fabric liners are the most common and do a good job of letting water through while holding soil in. Some premium planters include liners, while others require you to buy them separately.
Elevated vs Ground-Level Cedar Planters
Elevated cedar planters with legs are ideal for patio and balcony gardening. They raise plants to a comfortable working height, keep them away from ground-dwelling pests, and allow air circulation underneath to prevent rot. The trade-off is that elevated beds typically have shallower planting depths.
Ground-level cedar raised beds offer more soil depth and growing area for the same footprint. They are better for deep-rooted vegetables and larger gardens. The trade-off is that you will be kneeling or bending to tend your plants, and the wood has direct ground contact that can shorten its lifespan.
Maintenance Tips for Cedar Planter Longevity
Cedar is low-maintenance, but not no-maintenance. To get the maximum 15 to 20 year lifespan from your planter, follow these tips. Apply a food-safe oil sealer annually to all wood surfaces. Keep drainage holes clear of debris. Avoid placing planters in constant direct contact with wet ground. Use a liner to create a barrier between wet soil and the wood.
Reddit gardeners in rainy climates like the Pacific Northwest emphasize that cedar needs sun protection. Constant shade plus moisture is the fastest way to shorten cedar life. If your planter lives in a shaded area, consider moving it to a sunnier spot periodically or applying sealer more frequently.
Frequently Asked Questions About Cedar Planter Boxes
Does cedar make good planter boxes?
Yes, cedar makes excellent planter boxes. Western Red Cedar is naturally rot-resistant and contains oils that repel insects, meaning it lasts 10 to 20 years outdoors without any chemical treatment. It is also food-safe, making it ideal for growing vegetables and herbs.
What is the best cedar for raised garden beds?
Western Red Cedar is the best type of cedar for raised garden beds and planter boxes. It has the highest natural rot resistance of any cedar species and is widely available in North America. Canadian Western Red Cedar tends to be denser and more durable. Look for boards that are at least 3/4 inch thick for maximum longevity.
Can you put soil directly in a cedar planter box?
Yes, you can put soil directly in a cedar planter box. The wood is food-safe and will not leach chemicals into your growing medium. However, using a fabric liner helps prevent soil loss through drainage gaps and extends the life of the cedar by reducing direct moisture contact with the wood.
How long will a cedar planter box last?
A cedar planter box typically lasts 10 to 20 years depending on climate, maintenance, and construction quality. With annual food-safe oil sealing, proper drainage, and a liner, you can expect 15 to 20 years of use. Without maintenance, expect 8 to 12 years before the wood needs replacement. Many Reddit gardeners report their cedar beds still functional after 8 years of ground contact.
Do cedar planters need to be sealed?
Cedar planters do not strictly need to be sealed since the wood is naturally rot-resistant. However, sealing with food-safe tung oil or linseed oil extends the lifespan significantly, maintains the original wood color, and prevents premature weathering. If you live in a wet or harsh climate, sealing is strongly recommended for maximum longevity.
Final Thoughts on the Best Cedar Planter Boxes for 2026
Finding the best cedar planter boxes for your garden comes down to matching the bed to your space, your plants, and your budget. For an all-around winner, the Greenes Fence Cedar Elevated Garden Bed delivers USA-made quality at a fair price. The SoliWood Raised Garden Bed offers the best value with its 300-pound capacity and thick legs. And for serious vegetable gardeners with yard space, the Infinite Cedar Premium Raised Bed gives you tool-free assembly and a 5-year warranty on genuine 1-inch Western Red Cedar.
Whichever planter you choose, remember that cedar rewards a little care. A food-safe oil treatment once a year, clear drainage holes, and a quality liner will keep your planter productive for well over a decade. Happy gardening, and here is to your best harvest yet in 2026.