Description
The LetPot Senior 12-Pod Smart Indoor Hydroponic Garden is designed for growers who want more capacity, more durability, and more flexibility than compact indoor garden systems. Featuring a premium metal finish and space for up to 12 plants at once, LetPot Senior is ideal for home growers who want to grow not only herbs and leafy greens, but also taller and longer-growing plants indoors.
This smart garden combines a full-spectrum LED grow light with automated water circulation and nutrient delivery to create stable growing conditions without soil or daily maintenance. The sturdy metal construction adds long-term durability and a refined look, making it well suited for kitchens, dining areas, or dedicated indoor growing spaces.
What You Can Grow
Thanks to its increased capacity and greater vertical growing space, LetPot Senior supports a wider range of plants using our curated IndoorGarden seed selection, including:
- Herbs such as Basil, Parsley, Coriander, Dill, and Chives
- Leafy greens like Lettuce and Spinach for continuous harvests
- Taller and fruiting plants such as Cherry Tomatoes and Chilli Peppers
For a complete overview of suitable plants and growing tips for indoor smart gardens, explore our pillar guide: What Herbs Can I Grow Indoors?
Built for Larger and Longer-Growing Plants
Compared to smaller smart gardens, the LetPot Senior offers additional height clearance, allowing plants like tomatoes and chillies to grow naturally without frequent pruning. This makes it a better choice for growers who want longer growth cycles, higher yields, and more variety in a single system.
If you are planning to grow very large quantities or want maximum flexibility for multiple tall plants at once, you may also consider the LetPot Max Smart Garden System, which offers even more growing space and capacity.
If you’re looking for a more compact and affordable smart garden, the LetPot Mini 5-Pod Smart Garden is ideal for beginners and small kitchens, while the LetPot Air 10-Pod Smart Garden offers more growing space at a lower price point than premium models.
Everyday Smart Growing Made Simple
The LetPot Senior automates the most time-consuming parts of indoor gardening. Simply refill the water reservoir when needed, adjust the light height as plants grow, and let the system manage watering and nutrient circulation. Optional app control allows you to monitor plant progress and receive helpful reminders.
Why Choose LetPot Senior
- Grow up to 12 plants at once for bigger and more diverse harvests
- Premium metal finish for durability and a refined indoor look
- Increased height for taller plants like tomatoes and chilli peppers
- Full-spectrum LED grow light for year-round indoor growing
- Automated watering and nutrient delivery
If you’re looking for a premium indoor smart garden that balances capacity, durability, and the ability to grow taller plants, LetPot Senior offers a powerful and reliable growing solution.
Key Benefits
- Complete App Control (optional): Customize light schedules, monitor water levels, access growth diary and plant wiki via LetPot App (iOS & Android).
- Dual Control Options: Use the intuitive touchpad on the LED panel for manual light mode and pump activation.
- Year-Round Growth: 24W full-spectrum LED mimics sunlight for all growth stages—two modes for Fruit & Flowers or Veggies & Herbs.
- Adjustable Lighting: Light panel extends up to 30″ high, with 180° rotation and detachable design to suit any plant height.
- Silent & Efficient: Ultra-quiet water pump runs 30-minute cycles to oxygenate roots and prevent root rot.
- Durable & Stylish: 304 stainless steel surface resists wear and looks great in any room.
Features & Technology
- 12 hydroponic pods with individual sponge inserts—no soil required
- Enhanced water-level monitoring via transparent buoy and low-water app alerts
- Large 5.5 L reservoir lasts up to 3 weeks between refills
- Convenient water-filling port for quick top-ups
- Easy-drain stopper for hassle-free cleaning
- Plug adapter included for AC 110–240 V input
Specifications
- Pods: 12
- Water tank: 5.5 L
- Light power: 24 W
- Max grow height: 76 cm
- Width: 41 cm
- Material: Stainless steel & Plastic
- App control: Yes
- Settings adjustment: Yes (top panel)
- Screen: No
- Auto water-refilling: No
- Auto fertilizing: No
- Kind of tray: 1 kind
- Color: Stainless steel
Compare all LetPot models here
What’s in the Box
- LetPot Senior Unit × 1
- Sponges × 12
- Basket Kits × 12
- Germination Covers × 12
- Plant Nutrients × 2
- Supporting Rods × 12
- Shade Covers × 6
- Tags × 6
- Light-Blocking Stickers × 12
- Plug Adapter × 1
How It Works / Setup
- Assemble & Fill: Insert sponges and baskets into pods, then fill the 5.5 L tank via the top-fill port.
- Plant & Cover: Place seeds or seedlings into sponges; secure germination covers.
- Connect & Configure: Plug in, download LetPot App, and pair via Bluetooth or Wi-Fi (optional).
- Set Lighting & Pump: Use the app or touchpad to select growth mode, schedule light/yield cycles, and start the water pump.
- Monitor & Maintain: Check water level via the buoy or app alerts
What are people harvesting with our Smart Gardens
FAQ
- How often does Senior need water?
The 5.5 L tank typically lasts around 3 weeks; if you connect to a water line, the auto-refill feature keeps it topped up. - Can I grow large plants?
Yes – the light panel extends up to 30 inches (76 cm) and the 12-pod tray accommodates taller varieties. - Does it require Wi-Fi?
No – you can control light modes and pump cycles via the touchpad on the panel. Wi-Fi is only needed for remote app features. - Can I grow all year round?
Yes – the 24 W full-spectrum LED light panel imitates natural sunlight and runs on an adjustable schedule for consistent growth in any season. - Does it require the app?
No – all functions are available on the built-in touchpad. The LetPot app adds remote scheduling, low-water alerts, growth analytics and recipe ideas. - What does the water pump add?
The ultra-quiet pump cycles every 30 minutes, circulating nutrients, oxygenating roots and preventing stagnation for healthier, faster growth. - How often do I need to refill?
Manually refill every 3 weeks on average, depending on plant type and growth stage. For hands-free watering, connect to a water line and let auto-refill handle it.
About LetPot
Loved by over 100,000 users since 2007, featured in 400+ media outlets, and rigorously tested by 500+ key opinion leaders and consumers, LetPot is a smart gardening brand on a mission to make growing fresh herbs and vegetables effortless and enjoyable for everyone, from novices to seasoned green thumbs. Drawing on over 12 years of agri-IoT and smart-home expertise before launching in 2019, LetPot’s intuitive systems combine automated watering, nutrient dosing, water circulation, light control, and real-time sensor monitoring to ensure your plants thrive with minimal effort. Crafted from BPA-free, recyclable materials and backed by nano-waterproof and stainless-steel cladding technologies that keep failure rates below 0.1%, LetPot gives you peace of mind with reliable performance you can trust.
How it works
Order your LetPot Senior Indoor Hydroponic Garden today and start harvesting fresh, nutrient-rich produce in just weeks!
We get it—investing in a smart garden is a big decision. That’s why we’ve broken it all down for you. Read our article: Are indoor garden systems worth it?
Egert –
Awesome little garden. Easy to get going, plants started sprouting fast. If you like tech toys and growing stuff, this is a win.
Annika –
Ülimalt lihtne kokku panna. Vähem kui kolme nädalaga on basiilik peaaegu valmis, et saan esimesed lehed korjata. Väga rahul!
Sofia –
So far so good. I really enjoy being a new plant mom and that I can grow plants even while living in an apartment.
Luca –
My girlfriend surprised me with the Let Pot Senior and I love it. Best unit I’ve ever used. I’ve got tomatoes, peppers, basil and cilantro growing already.
Jürgen –
I’m very happy with my hydroponic growing system.
Giulia –
Got this as a housewarming gift from my best friend and I’m blown away. I’m terrible with plants, but this system makes it so easy. We’re growing herbs for cooking and it barely needs any work. The app is great for keeping track. Love this product and brand.
Kärt –
Setup was simple and the plants began growing faster than expected. Love watching our herbs grow every day.
Maarja –
I received this as a gift and started with a mix of veggies and herbs. The setup is nice and very easy to use. A few plants did mold at first, and I think I had too much water or light for some of them. I raised the light and restarted a few. That said, others took off quickly. Basil, thyme, sweet peppers, and even spinach have grown like crazy, while some others only started sprouting after about a month and a half.
Jaanus –
Salat kasvab siiani väga hästi.