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Twelve Indoor Growing System

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  • Specially designed for year-round, indoor gardening
  • Control your system with the Miracle-Gro Twelve app on your phone
  • Doubles as an end table, designed to blend in with existing décor
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Product Overview

Miracle-Gro Twelve Indoor Growing System, Grow Indoors Year 'Round

Miracle-Gro Twelve Indoor Growing System

Fully integrated indoor growing system that simplifies the hydroponic process for growing leafy greens, herbs, and flowers indoors, year-round.

Cropped photo of Scotts Miracle-Gro Indoor Growing System product shot with leafy green plant

Designed for Indoor Gardening

The LED hydroponic grow light is ideal for growing indoors. Also functions as a side table to add some greenery to any space.

Grow the food you love all year long. Leafy Greens, Herbs, Flowers. Growing in water made easy. Bluetooth Connected.

Grow Fresh Food at Home

Miracle-Gro Twelve creates the perfect growing conditions for plants to thrive indoors and works with the app on any smartphone.

Scotts Miracle-Gro Indoor Growing System product shot with leafy green plant

How It Works

Water circulates through the system to provide plants with continual moisture and nutrients that the roots need to grow.

Close up shot of person placing seed container into product

Add Plants or Seeds

Start from seed or save weeks of growing time and start from a young plant using the transplanting kit included.

Close up shot of person pouring packet of Miracle-Gro Twelve Plant Nutrition onto soil of one plant

Add Nutrients & Water

Feed your plants by adding one packet of Miracle-Gro Twelve Plant Nutrition to the water every four weeks.

Close up shot of person using the Scotts Miracle-Gro Twelve app on a mobile phone.

Make Growing Indoors Easy with the App

Grow fresh food indoors with the Miracle-Gro Twelve water-based indoor growing system and app and enjoy year-round.

Mobile phone graphic with title: Easy-to-use App Features Include:

Download Our App

Download the app at miracle-gro.com/twelveapp and follow instructions for setup.

Graphic of water droplet with title: Growing in water made easy

What to Grow

Grow leafy greens like lettuce or kale, herbs like basil, or flowers like lavender.

Graphic of calendar with title: 1. Calendar


Use to manage your planting time, and get reminders for when it’s time to feed and harvest.

Graphic of a timer with title: 2. Set Growing Schedule

Manage Growing Time

Use the app to schedule when your grow light will be on to best fit your lifestyle and your plants.

Graphic of light-burst with title: 3. Control Light Modes

Change Light Modes

Easily change your lighting mode right from your smartphone.

Graphic of water droplet with measuring level marks and level at middle with title: Monitor water levels

Monitor Water Levels

Take guesswork out of growing indoors and monitor the Miracle-Gro Twelve water levels.

Fresh food is an arms length away, year-round thanks to the new Miracle-Gro Twelve Indoor Growing System. It's an all-in-1 system, specially designed for growing a wide variety of leafy greens, herbs and flowers like lettuce, kale, mint, basil and marigolds indoors. It's easy-to-use with a compact and thoughtful design to help fit seamlessly into any space. The water-based system helps nutrients go straight to the roots, providing for a faster growing cycle (versus traditional gardening). Miracle-Gro Twelve Indoor Growing System makes growing indoors simple, easy and beautiful.
  • Grow the food you love indoors all year round with the Miracle-Gro Twelve indoor growing system
  • Growing in water made easy
  • Specially designed for growing a wide variety of leafy greens, herbs and flowers like lettuce, kale, mint, basil and marigolds indoors, year-round
  • Thoughtfully designed to make growing indoors simple, easy and beautiful seamlessly blending in with your existing decor
  • Includes everything you need to get started all you need is the plant
  • Bluetooth connected to help you remember when to add water, feed and harvest your plants all controllable within the Miracle-Gro Twelve app
  • Click here for more information on Electronic Recycling Programs

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Name45-Watt Grow Light PanelTwelve Indoor Growing SystemDeep Water Culture Hydroponic 4-Plant System with 65-Watt LED Grow LightVertical Hydroponic Garden Tower System Indoors and Out
Container Height (in.)3.534.32436
Container Width (in.)9.916.32412
Hydroponic System TypeAeroponicAquaponicDeep Water CultureAeroponic
View ProductView ProductView ProductView Product



Container Height (in.)34.3Container Width (in.)16.3


Color FamilyBlackColor/FinishBlack
Hydroponic System TypeAquaponicIndoor/OutdoorIndoor
Package Quantity1Power OptionsPlug-in
Remote AccessNo Remote AccessRequires Hub?No Hub Required
Returnable90-DaySmart HomeSmart Home Enabled
Smart Home ProtocolBluetoothVoice Control Hub RequiredNo Voice Control
Works WithProprietary App

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Customer Reviews

  • 4.5
    out of 96 reviews
  • 69%recommend this product
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Showing 1-10 of 96 reviews
I now have three Aerogardens - a Harvest, a Harvest Elite, and now the Twelve that I received for...
I now have three Aerogardens - a Harvest, a Harvest Elite, and now the Twelve that I received for Christmas. Easy to assemble and sync with my smartphone using their app. The grow lights are very bright, so I set them to come on at 6 am and go off at 8 pm, so as not to distract while we watch a movie. My lettuce seeds started sprouting in 1-1/2 days! With all of the lettuce scares (e coli), I thought it best to grow my own. Great for taller plants. Comes with two packages of nutrients, which for lettuce (like the Romaine I am growing) should last for two harvests. Also includes a siphoning tube for emptying the tank between plantings. Sturdy enough to double as an end table - mine is in our dining room, just outside the kitchen. Love hydroponic gardening! No dirt, no bugs, or other critters that undermine your efforts. In the summer, I'm going to try a few yellow pear tomato plants using the also included transplanting kit. Enjoy! And share your harvests with friends
  • Verified Purchase
  • Recommended
3 found this review helpful
Warning if you order this as a gift: The outer package totally identifies the contents!
I'm not sure if my husband will like his gift of the Miracle Gro Twelve, but I do know he will not be surprised. This item gets delivered in a bright package with photos and descriptions of the system all over it. Thanks a lot, Home Depot. No big gift surprise this year.
    • Recommended
    [This review was collected as part of a promotion.] Once it is set up it runs itself with reminders on your smart phone. Can be used for herbs or our family favorite lettuce. .Now we have a supply of fresh indoor produced lettuce for our salads year around. Reservoir circulates water and nutrients, users don't have to constantly water the plants. Stackable units are available.
      A great indoor garden
      [This review was collected as part of a promotion.] I highly recommend this system if you like growing herbs or leafy greens at home. It is very easy to set up and it is controlled by an app on your phone. Fill with water and fertilize when the app tells and everything else takes care of itself.
        Bulky and loud
        [This review was collected as part of a promotion.] This product came in a large box and was extremely heavy. It was easy to put together - so easy that my kids could do it for me. My kids also think the app that connects the planter is super cool. The app monitors the light and water so it's almost impossible not to have a successful growing period. Our kale plants are growing very quickly. It's a water based system with no dirt so ideal for inside. The cons are that the grow planter is about the same size as an end table, the water pump is extremely loud and only 4 plants will fit in the planter. It would be best suited for a low traffic room like a laundry room where the pump noise won't bother you. I feel this product would be ideal for an indoor herb cutting garden.
          Tasty greens year round
          [This review was collected as part of a promotion.] Always wanted to try a water based grow system and the twelve fits the bill. Upon opening the box, the build is quite easy, base, 4 legs & light + base covers. Screws and install tool included, only odd thing was that the two safety screws have a different size head for the center plastic piece. Once built, just add water, some food and plants. We received 4 kale plants, but decided to grow two in the unit, two kale in the room with natural light/water and then start two cilantro plants from seeds. The side by side photo comparison of the kale plants tells the story as to how well the hydro method works. The only downside of the grow system is the dripping sound when the plants are young. It’s like having a water feature in your home which some may like, but I found that I had to make additional trips to the bathroom :). After about 4 weeks the roots will grow and guide the water stream quietly into the base. The grow system also comes with an app for your phone that allows you to track the progress of your plants. It will warn of low water and remind you when to feed. You can also control the on/off times of the light. I tried to run the app on two phones, Incase one of us was out of town but it will only sync over Bluetooth to one phone, still a handy feature. So we have made over 3 nice salads using the young and crisp kale leaves with plenty more to come. Can’t get any fresher than this. No need to hide the flavor of this kale as it is very good and not bitter as some that I have had in the past. Have not tried the cilantro yet but it smells fabulous. When the light and pump are running it uses about 75w of power, pump only uses 3 watts. There is also a dim mode that you can control by using the front touch switch or phone app that will use 29 watts (using kill a watt meter). Did I mention that the grow system looks good to boot. You can also stack units if you wish, but I’m not sure I’d do that. Once the plant life cycle is complete you drain the water using the pump and a bucket, wipe it out and start over with new plants. We are really enjoying the Miracle-Gro Twelve system.
            Do NOT buy the Twelve.
            I’ve had this for 1 year and it’s been nothing but problems. The app has been broken for 6 months- Scotts finally pushed an update, but it still doesnt work. Ive tried to contact them but recieved no reaponse. Besides the horrible app, I had to replace the pump twice. Its very easy to do, but dealing with customer service is a nightmare. I waited on hold for over an hour and the CSR forgot to get my address, so I had to call back and wait another hour just to give them the address to ship the replacement pump to. Then there’s the lights, they are so bright you better put it in a room you dont go into at night. Lastly, the pump makes a pretty loud hum. Plants did grow well though, but it’s just not worth the headache.
              • Recommended
              Hope you don't have problems
              The pump went out while under warranty. Took several weeks and many emails to finally get replacement. It was too late to start seeds for growing season. When I started my seeds a couple of weeks ago, the replacement pump is defective and now out of warranty. I contacted Miracle-Gro and was told they have no more pumps but if it was still under warranty they would have sent a whole new unit. Well that really helps me! Now I have a $300 piece of junk to throw away. Do not waste your money.
              Response from Miracle-gro TeamApr 5, 2022
              We’re sorry you had this frustrating experience. We want you to be confident in our products. For this reason, we offer a product guarantee to our consumers. At your earliest convenience, please call 877-220-3089 for assistance. miracle-gro
                the light is too far up but its pretty!...
                the light is too far up but its pretty!
                • Verified Purchase
                I thought I was lucky to have bought my system on sale as I was moving into a new place; Needed a side table anyway, in a dark corner. The heavy box was a struggle. I fail to grasp why the need for a pump when the smaller tabletop grower can thrive with sitting water. I just don't think the water has to move that much. The pump is SO LOUD that I can't relax on the couch next to this side table. Worst part: My system DID NOT COME WITH ANY PLANTS/SEED!!! and I found this out only after fully assembling for over an hour... it would be a total hassle to return this! Someone should have told me to just buy a light and a corner table and put live plants under it!!
                  Showing 1-10 of 96 reviews