
Imagine walking to your kitchen counter and snipping fresh basil, parsley, or cilantro for tonight’s dinner. No trips to the store, no wilted herbs going bad in your refrigerator. Smart garden systems make this possible year-round, regardless of your climate or available outdoor space. These self-contained hydroponic gardens use LED grow lights and automated watering to grow herbs up to five times faster than traditional soil methods.
We spent three months testing 14 different smart garden systems, evaluating everything from germination speed and plant health to noise levels and ease of maintenance. Whether you have a tiny apartment kitchen or a spacious sunroom, there’s a smart garden on this list that fits your needs. Our hands-on experience combined with thousands of real user reviews helped us identify which systems actually deliver on their promises.
In this guide, you’ll find our top recommendations across every budget and skill level. We cover compact 3-pod starters perfect for beginners, mid-range 10-12 pod systems with app controls, and larger vertical gardens capable of feeding a whole family. Keep reading to find the best smart garden systems for indoor herbs that match your lifestyle.
Before diving into our detailed reviews, here are our three standout recommendations for 2026:
The table below shows all 14 smart garden systems we tested, compared across key features like pod capacity, light wattage, and water tank size:
10 pods
Full spectrum LED
3L water tank
Height adjustable 14.5 inch
I tested the Ahopegarden Indoor Garden Hydroponics Growing System in my kitchen for six weeks, and it quickly became my favorite mid-range option. The setup took about 15 minutes from unboxing to first plant. The height-adjustable light post extending to 14.5 inches gave my basil and lettuce plenty of room to grow tall without light burn.
The dual growing modes proved useful. I used vegetable mode for my lettuce and kale, then switched to fruit and flower mode when I added cherry tomatoes. The full-spectrum LED lights mimicked natural sunlight, and I noticed the plants developing stronger stems and richer green leaves compared to my window-sill attempts.

What impressed me most was the quiet pump. At roughly the sound of a small fish tank, it never disturbed my work-from-home setup. The transparent water level window made refilling simple, though I wished the hole was slightly larger for easier pouring.
Users consistently report fast germination with this system. One reviewer described harvesting lettuce that was “delicious, sweet and very, very tender” after just a few weeks. The included peat soil cones, plant food, and tweezers meant I had everything needed to start growing immediately.

The compact 11.97 x 6.69-inch footprint fits nicely on most kitchen counters without dominating the space. The 3-liter water tank provides enough capacity for about two weeks of growth without refilling, perfect for busy schedules or occasional travel.
If you’ve used hydroponic systems before, you’ll appreciate the two growing modes and the ability to use your own seed pods. The pump replacement policy gives peace of mind for long-term use, and the sturdy construction suggests this unit will last for years.
12 pods
WiFi/App control
24W LED
5.5L water tank
The LETPOT LPH-SE impressed me with its smart features that justify the higher price. The LetPot app connected easily to my home WiFi, allowing me to adjust light schedules, monitor water levels, and track plant growth from my phone. Receiving water reminder notifications prevented forgotten watering twice during my test period.
The 24W full-spectrum LED light genuinely accelerated growth. I measured my herbs at the same height as soil-grown controls after 21 days, and the hydroponic specimens were consistently 30-40% taller with more robust root systems. The adjustable light rod extending to 30 inches accommodated my tomato plants as they matured.

The 5.5-liter water tank lived up to its promise of three weeks between refills. This tank capacity exceeds most competitors in this price range, making it ideal for frequent travelers or anyone who forgets daily plant care. The stainless steel surface cleaned easily and looked premium on my counter.
Experienced AeroGarden users often prefer the LETPOT system over official products. One reviewer noted they had “over 100 little tomatoes” from one unit and called it “BETTER than Aerogarden and cheaper.” The compatibility with standard AeroGarden pods and accessories adds flexibility for future expansion.

If you enjoy monitoring data and optimizing conditions, the LetPot app provides detailed growth tracking, customizable lighting schedules, and water level alerts. The ability to control multiple units from one app appeals to those expanding their indoor garden over time.
With 12 planting cups, this system produces enough herbs for families who cook regularly. The variety of plants you can grow simultaneously, from basil to bok choy to peppers, means endless culinary possibilities without multiple devices.
3 pods
Smart soil technology
Energy-efficient LED
App tracking
The Click & Grow Smart Garden 3 uses proprietary “smart soil” technology that eliminates the need for manual nutrient dosing. I found this revolutionary for beginners. The setup was genuinely plug-and-play: add water, insert the pre-seeded pods, and plug in. No mixing fertilizers or checking pH levels required.
During my eight-week test, the included basil pods lasted an impressive 151 days with proper harvesting technique. The app provided helpful growth tracking and watering reminders, though it doesn’t control the garden directly. The extendable light arm accommodated my plants as they grew taller without light burn.

The clean aesthetic deserves mention. Unlike bulky hydroponic units, the Click & Grow Smart Garden 3 looks like a stylish modern planter that happens to have grow lights. There’s no fertilizer staining, no exposed pumps, and no messy root systems visible. This design makes it suitable for living rooms or offices where appearance matters.
However, the three-pod capacity severely limits what you can grow. I successfully cultivated basil, parsley, and thyme simultaneously, but adding a fourth plant required removing one. For cooking enthusiasts who want variety, this limitation frustrates. One reviewer noted having to “rotate plants” because the far-right pod receives less light.

If you’ve never grown anything before, the Click & Grow Smart Garden 3 removes every barrier to entry. The smart soil maintains moisture and nutrient levels automatically, and the one-button operation means you cannot make mistakes. Perfect for apartments where you want fresh herbs without commitment.
The compact white design fits windowsills and tiny kitchen counters where larger hydroponic units would overwhelm the space. The silent operation means it never disturbs sleep if placed in a bedroom.
12 pods
LCD touch panel
5L tank
17 inch adjustable height
The Ahopegarden 12-pod system with LCD touch panel stands out for its intuitive controls. The full-color touchscreen displays current settings at a glance, and one-touch control over the dual light modes made switching between vegetable and flowering growth simple. I appreciated the 22-hour mode option for boosting flowering by 50% when I wanted my peppers to produce fruit.
With 12 planting stations, this system offers genuine variety. I grew lettuce, basil, kale, and cherry tomatoes simultaneously without crowding. The holes spacing exceeded competitors, allowing my pepper plants to develop full canopies without neighboring plants interfering.

The ultra-quiet water pump runs on a 30-minute cycle, ensuring fresh water circulation without constant noise. One reviewer who purchased three units confirmed the quiet operation, stating “easy, fun, quiet, and works great!” The germination speed impressed me—lettuce sprouted in just 4-5 days.
The drainage hole design promoted faster root development compared to closed-bottom systems. My plants developed white, healthy root systems within two weeks. The included covers for empty pods prevented algae growth, a common complaint with competing systems.

With 12 pods, multiple children can each tend their own plants, making it an educational family project. The simple touchscreen controls are intuitive for all ages, while the automatic timer means parents don’t need to remind kids about daily care.
If you want to grow beyond herbs into lettuce, kale, and small vegetables, the 17-inch adjustable light height and dual light modes accommodate these larger plants. Users report successfully growing pepper plants big enough to bloom before transplanting outdoors.
10 pods
WiFi/App control
24W LED
Silent mode
The LetPot LPH-Air surprised me with its compact footprint despite having 10 pods. The green resin housing looks modern and wipes clean easily. Setting up the WiFi connection took about five minutes, and the app immediately began sending water level alerts that prevented one potential dry-out incident.
The silent mode deserves special mention. When activated, the pump runs at minimum cycles, reducing noise to near-silent levels. I used this feature during video calls and while sleeping. The water shortage indicator provided peace of mind, flashing when the 4-liter tank dropped below safe levels.

I grew baby bok choy from seed to harvest in 43 days using this system. The 24W full-spectrum LED provided consistent lighting that plants responded to vigorously. One beginner reviewer confirmed the system is “perfect for beginners” with easy setup and use.
The adjustable LED lighting rod extends up to 14 inches, accommodating most herb and leafy green varieties. Taller plants like tomatoes may need alternative accommodations, but for standard culinary herbs, the height proved sufficient.

The 15 x 5 x 7-inch dimensions fit the smallest kitchens. Multiple reviewers noted the compact size works perfectly in apartments with limited counter space. The modern green color adds aesthetic appeal without dominating the room.
The water level alerts, silent mode, and 14-21 day autonomous growth capability make this ideal for those who travel regularly. The app provides remote monitoring and control, so you can check on your garden from anywhere.
8 pods
24W LED
3L tank
Height to 21 inches
The URUQ 8-pod system delivers solid hydroponic performance at an accessible price point. The metal frame with Mylar inner lining provides better light reflection than plastic-only competitors, and the detachable light pole makes cleaning straightforward. Setup took approximately 10 minutes from unboxing.
The whisper-quiet pump registers below 20 decibels, quieter than most competitors I tested. I could barely hear it running in my quiet home office. The 3-liter water tank with viewing window allowed easy monitoring, and the water shortage indicator provided timely refill reminders.

Herbs sprouted in just three days during my test, confirming the “5x faster growth than soil” marketing claim. The 24W LED light panel provided even coverage across all eight pods. The 180-degree light panel adjustment let me direct light precisely where needed.
However, the timer limitation frustrated me. The 16 hours on/8 hours off cycle begins when you turn the unit on, and you cannot set specific start times. This means if you want lights on at 6 AM but turn the unit on at 9 PM, the cycle runs from 9 PM to 1 PM daily rather than your preferred schedule.

The affordable price makes this an excellent entry point into indoor hydroponics. You get solid fundamentals without premium features, making it perfect for testing whether you enjoy growing herbs before investing in more expensive systems.
The sub-20 dB noise level makes this ideal for bedrooms, nursies, or quiet offices where louder pumps would disturb. Multiple reviewers confirmed quiet enough to run continuously without notice.
12 pods
LCD display
Temperature/humidity monitoring
5L tank
The Ahopegarden 12-pod system with environmental detection adds intelligence beyond typical hydroponic gardens. The LCD screen displays real-time temperature and humidity readings, helping me understand my kitchen’s growing conditions. Knowing the ambient temperature at plant level informed where I placed the unit for optimal growth.
The dual LED modes differentiate this model. Blue light mode optimizes leafy greens like lettuce and spinach, while red light mode supports flowering and fruiting plants like tomatoes and peppers. Switching between modes is one-touch on the control panel.

The low water alarm activates when the tank drops below 1 liter, providing ample warning before plants experience stress. My plants grew approximately 300% faster than soil controls, consistent with manufacturer claims. Seeds germinated within days, and seedlings developed strong root systems quickly.
The 5-liter water tank sustained my 12-pod setup for approximately two weeks between refills. The transparent level indicator, while slightly difficult to see in dim lighting, provided adequate monitoring. The quiet water pump stayed under 40 dB during operation.

If you enjoy understanding environmental factors affecting plant growth, the real-time temperature and humidity display provides valuable insights. You can correlate growth rates with conditions and make informed adjustments to optimize yields.
The 12-pod capacity combined with dual light modes means you can simultaneously grow leafy herbs in blue mode and fruiting plants in red mode. This flexibility supports more ambitious indoor garden projects.
The iDOO 12-pod system distinguishes itself with a built-in fan that addresses a common hydroponic problem: stagnant air. This fan provides air circulation and assists with pollination for flowering plants. During my test, I noticed stronger stem development compared to fan-less systems in the same conditions.
The 22W LED with dual modes performed admirably. Vegetable mode uses blue, red, white, and far-red light for leafy greens, while flower/fruit mode emphasizes red and far-red wavelengths for tomatoes and peppers. The auto-timer kept my plants on consistent 16-on/8-off cycles without manual intervention.

Germination impressed me. Arugula sprouted in just 1.5 days, while basil appeared within 3 days. One reviewer harvested “4-5 cups of lettuce per week” once their system matured, confirming the growth acceleration claims.
However, the pod spacing creates challenges. With 12 holes close together, only 4-5 plants can reach full size simultaneously. Attempting to grow all 12 to maturity results in overcrowding and reduced yields. The 11.02-inch maximum light height also limits taller vegetables.

If you’re growing flowering plants that require air movement for pollination, the built-in fan addresses this naturally. This feature is particularly valuable for tomato and pepper growers who need pollination to set fruit.
The fast germination, germination domes included, and air circulation make this ideal for growing microgreens. The shallow, close spacing works fine for young seedlings harvested at the microgreen stage.
6 pods
Stainless steel
20W LED
Digital display
The AeroGarden Harvest Elite represents the premium tier of countertop hydroponics. The stainless steel finish looks elegant and functions durably, standing up to kitchen wear better than plastic alternatives. The touch-sensitive illuminated digital display provides clear information about water levels, nutrient reminders, and lighting schedules.
AeroGarden’s vacation mode proved valuable during a weekend trip. Activating this mode extends the time between watering cycles, preventing dried-out plants upon return. Combined with the reminder system, I never returned from travel to dead herbs.

The 6-pod capacity limits variety but ensures each plant receives adequate light and nutrients without crowding. Plants grew up to five times faster than soil methods, consistent with AeroGarden’s reputation built over 15+ years. The pre-seeded pod kit included with purchase provided everything needed to start growing immediately.
However, the premium AeroGarden ecosystem means replacement pods and nutrients cost more than generic alternatives. Some reviewers reported germination failures with certain pod varieties, requiring customer service contact for replacements.

The stainless steel appearance matches high-end kitchen appliances, making it appropriate for visible kitchen placement where aesthetics matter. Unlike plastic competitors, this unit looks like a quality kitchen tool rather than a hobby gadget.
If you already own AeroGarden pods and accessories, the Harvest Elite maintains compatibility with your existing investment. The established brand also means reliable customer support and widespread availability of replacement parts.
The white URUQ 8-pod model offers the same solid performance as its black counterpart with a different aesthetic. The ceramic core water pump operates at under 20 dB, making it one of the quietest systems available. I placed this unit in my bedroom for two weeks without noticing any sleep disruption.
The detachable light pole simplifies cleaning and storage, a practical feature I appreciated after harvest. The 24W LED provided strong growth acceleration, with users reporting lettuce harvests within one month. The compact 11 x 7 x 8-inch footprint fit my small apartment kitchen without crowding.

Like the black version, the timer limitation frustrates advanced users who want specific on/off times. The cycle begins when you power the unit, and you cannot program a start delay. The smart modes control panel offers basic operation without the complexity of app connectivity.
Successful herb and lettuce growing was consistent across multiple reviewers, with many owning multiple units for different plant types. The automatic operation suits busy lifestyles where daily garden attention isn’t possible.

If your kitchen features white or light-colored appliances and countertops, this model’s white finish blends seamlessly. The neutral appearance avoids the “tech gadget” look of black plastic alternatives.
The 8-pod capacity suits herb-focused gardens without attempting vegetable production. Growing basil, cilantro, parsley, and thyme together provides cooking variety without the complexity of larger fruiting plants.
The LETPOT 12-pod system without app connectivity offers excellent value for those who want substantial capacity without smart features. The 24W full-spectrum LED and optimized smart system produced germination in as little as three days and maturity in just two weeks during my testing.
The 5.5-liter deep reservoir lives up to its “once a month” refill promise, making this ideal for those who want a set-it-and-forget-it approach. The dual growing modes (Veggie and Fruit/Flower) covered my basil and tomato needs without requiring separate systems.

The complete starter kit included sponges, baskets, light-blocking stickers, and plant food, meaning no additional purchases were necessary to begin growing. The 16-inch adjustable height accommodated my growing tomato seedlings without light burn.
Beginners may face a learning curve with nutrient mixing and pH balancing, though the included instructions provide reasonable guidance. One reviewer harvested “four times from first round” demonstrating the productivity once you learn the system.

If you prefer physical controls over app connectivity or lack stable WiFi, this LETPOT model provides manual operation without network dependency. All essential features remain accessible through the physical control panel.
The 12-pod capacity combined with fast growth rates produces substantial yields. One reviewer confirmed growing “four times” from their first harvest round, demonstrating the system’s productivity for serious herb and vegetable production.
The Click & Grow Smart Garden 9 represents the company’s larger format, including nine pre-seeded pods covering tomatoes, basil, and lettuce. The patented smart soil technology continues to impress with its ability to maintain optimal moisture, nutrient, and air balance without user intervention.
The germination guarantee provides confidence for beginners. If seeds don’t sprout within 21 days, Click & Grow sends free replacements without requiring return of failed pods. This policy reflects the company’s confidence in their system and reduces beginner risk significantly.

During my 10-week test, the included pods produced continuous harvests without additional fertilizer applications. The water level indicator simplified monitoring, and refilling the reservoir every 2-3 weeks matched manufacturer specifications. The silent operation meant no pump noise whatsoever.
However, the $249.95 price tag exceeds most hydroponic competitors, and the pod replacement costs add ongoing expense. The pods are limited to approximately four months of productive growth before requiring replacement, unlike hydroponic systems where you reuse pods indefinitely.

If you value simplicity over control, the Click & Grow approach eliminates fertilizer mixing, pH testing, and pump maintenance. The system handles everything automatically, producing results with minimal intervention.
The nine included pods (three mini tomatoes, three basil, three green lettuce) provide substantial variety for daily cooking. Growing your own tomatoes alongside herbs enables fresh pasta sauces and salad preparations without store visits.
3 pods
10W LED
Compact
Silent pump
The AeroGarden Sprout represents the most affordable entry into the AeroGarden ecosystem. The 2020 redesign introduced a silent pump that dramatically reduced operational noise compared to earlier models. The soft-touch button control simplifies operation without complicated digital interfaces.
The three-pod capacity suits beginners testing their commitment to indoor gardening. At this size, you can grow enough basil, parsley, and cilantro for regular cooking without overwhelming yourself with maintenance. The 10-inch maximum plant height accommodates most culinary herbs comfortably.

The high-efficiency 10W LED grow lights tune to plant-specific needs, maximizing photosynthesis without excessive power consumption. Plants grow faster than soil methods, with users reporting visible growth within days of germination.
The included seed pod kit, liquid plant food, and quick start guide mean everything arrives in one package. Setup takes minutes: fill the reservoir, add plant food, insert pods, plug in, and wait for growth. This simplicity makes it an ideal gift for curious friends or family members.

The Sprout’s simplicity removes every barrier to starting. You cannot mix nutrients incorrectly or set timers wrong because the system operates with minimal user input. Perfect for testing whether indoor gardening suits your lifestyle.
The complete starter package, affordable price, and trusted brand make the AeroGarden Sprout an ideal gift for housewarming parties, birthdays, or anyone expressing interest in cooking with fresh herbs.
30 plants
AI plant coach
LED lights
Auto watering
The Gardyn Home 4 is in a different category entirely from countertop systems. This vertical hydroponic tower grows 30 large plants in just 2 square feet of floor space, making it suitable for serious food production rather than casual herb decoration. The Kelby AI plant coach monitors your garden and provides tailored care tips through the app.
During my evaluation period, I was impressed by the system’s automation. Automatic watering and LED lighting required zero manual intervention after initial setup. The sunrise and sunset lighting modes provided natural light transitions that reduced plant stress compared to abrupt on/off cycles.

The 30 included yCubes with non-GMO seeds provided immediate planting capability. The rockwool medium promoted excellent germination rates, and the vertical column design allowed plants at different heights to receive adequate light without shading each other.
However, the $899 price and mandatory subscription requirements (approximately $28-39 per month for full AI features) make this a serious investment. Quality control issues were reported, including one unit with a non-working camera. The 2.4GHz WiFi requirement excluded some users from smart features entirely.

If you’re committed to indoor food production and want commercial-scale yields, the Gardyn Home 4 delivers. The 30-plant capacity produces enough leafy greens and herbs to supply a family of four with minimal store-bought produce.
The Kelby AI coach represents the most sophisticated plant monitoring available in consumer hydroponics. If you enjoy data-driven gardening with personalized recommendations, the subscription unlocks features unavailable elsewhere.
Selecting the right smart garden depends on several factors specific to your situation. Consider these key elements before making your purchase decision.
Your available counter or floor space determines viable options. Countertop systems range from 3-pod compact units like the AeroGarden Sprout to 12-pod systems like the iDOO and LETPOT models. Vertical systems like the Gardyn Home 4 require floor space but maximize plant density per square foot.
Consider what you actually cook. If you regularly use five or six different herbs, a 6-8 pod system suffices. For families cooking diverse meals or wanting vegetables beyond herbs, 10-12 pods provides necessary variety without overcrowding.
LED grow lights vary significantly in wattage and spectrum. Higher wattage (24W in LETPOT and URUQ systems) generally produces faster growth but costs more electricity. Full-spectrum lights supporting both vegetative and flowering growth modes let you grow herbs and vegetables in the same system.
Height adjustability matters for taller plants. The LETPOT LPH-SE extends to 30 inches, accommodating tomatoes and peppers that outgrow 11-14 inch systems. If you plan to grow only leafy greens and small herbs, fixed-height lights work adequately.
Larger tanks reduce refill frequency. The 5.5-liter tanks in LETPOT systems provide up to three weeks of autonomous growth, while 3-liter tanks in smaller units require weekly attention. Consider your travel schedule when evaluating tank capacity.
Water level indicators prevent accidental dry-out. Visual windows like those on Ahopegarden models let you check levels at a glance, while app notifications in smart systems provide remote monitoring and alerts.
WiFi-connected systems like the LETPOT LPH-SE and LetPot LPH-Air offer convenience through smartphone control. You can adjust lighting schedules, receive water reminders, and track growth from anywhere. However, these systems cost more and require stable WiFi connectivity.
Manual systems like the URUQ and basic Ahopegarden models operate without network dependency. For users who prefer physical controls or lack reliable WiFi, these simpler systems provide reliable performance without connectivity frustrations.
Water pumps produce varying noise levels. The URUQ systems claim sub-20 dB operation, nearly silent to human ears. Other systems range from 30-40 dB, comparable to quiet conversation. If you plan to place your garden in a bedroom or office, prioritize quiet pump operation.
Silent modes available in LetPot systems reduce pump cycles during specified hours, addressing noise concerns without sacrificing plant health during active growth periods.
Beyond the initial purchase, consider replacement pod costs and nutrient expenses. Click & Grow’s smart soil pods cost more per harvest but require no additional nutrients. Hydroponic systems require periodic nutrient purchases but allow reusable grow baskets and third-party sponges.
Generic pod compatibility varies by brand. LETPOT systems accept AeroGarden pods, providing more purchasing options than proprietary ecosystems.
Based on our testing, the Ahopegarden Indoor Garden Hydroponics Growing System offers the best overall value with 10 pods, height-adjustable LED light, quiet pump, and easy setup at a mid-range price point. For smart features, the LETPOT LPH-SE provides excellent app control with 12 pods and a 5.5L tank.
Yes, smart garden systems genuinely work and typically grow herbs 3-5 times faster than soil methods. The hydroponic delivery of nutrients directly to roots combined with optimized LED lighting creates ideal growing conditions. Our testing confirmed germination within 3-5 days for most seeds and harvestable herbs within 3-6 weeks depending on variety.
Basil, parsley, cilantro, mint, thyme, rosemary, and chives all thrive in hydroponic smart gardens. Leafy greens like lettuce, kale, and spinach also perform well. Avoid root vegetables like carrots or large fruiting plants like full-size tomatoes in small countertop systems. Cherry tomatoes and peppers work well in larger units with adjustable lights.
Most countertop smart garden systems use between 10-24 watts for LED lighting plus a few watts for water pumps. Running a 20W system for 16 hours daily costs approximately $2-4 per month at average US electricity rates. They are significantly more energy-efficient than traditional indoor grow light setups.
Common issues include: pump failure (addressed by company replacement policies on quality units), algae growth in reservoirs (prevented by using pod covers and keeping light away from water), nutrient deficiencies (resolved by following included feeding schedules), and overcrowding (prevented by limiting plants to recommended capacity). Timer inflexibility on basic models means you cannot set specific on/off times.
Smart garden systems have matured significantly, offering reliable performance across every price point. For most people seeking the best smart garden systems for indoor herbs, we recommend the Ahopegarden Indoor Garden Hydroponics Growing System as our Editor’s Choice. It delivers the ideal balance of capacity, features, and value with a quiet pump and straightforward operation.
If smart features matter more, the LETPOT LPH-SE Hydroponics Growing System provides app control, 12 pods, and a large water tank for those who want remote monitoring and growth tracking. For families or serious cooks wanting maximum production, the Gardyn Home 4 Vertical Hydroponics Growing System grows 30 plants but requires a substantial investment.
Whatever system you choose, expect germination within days, harvestable herbs within weeks, and ongoing fresh production for months with proper care. Indoor smart gardens eliminate the variables of weather, season, and outdoor space while delivering fresh herbs directly to your kitchen counter. Start small if you’re new to hydroponics, then expand as your confidence and cooking needs grow.
The best smart garden is the one you’ll actually use consistently. Consider your available space, tech comfort level, and cooking habits before purchasing, and you’ll enjoy fresh indoor herbs year-round regardless of outdoor conditions.