The Best Indoor Gardens of 2021

Ready to perk up your home or office with fresh veggies and herbs? Find the best indoor garden from this list of top picks! and its partners may earn a commission if you purchase a product through one of our links.

The Best Indoor Garden


Indoor gardens are perfect additions to virtually any space, especially for those who love cooking with fresh herbs or want juicy cherry tomatoes in the winter. Indoor gardens come in soil-based systems and hydroponic systems.

The best indoor garden is low maintenance, attractive, and most of all, functional. Check out these top picks for the best indoor gardens for your home, office, or as a gift for a friend or relative.

  1. BEST OVERALL: AeroGarden Black Harvest Indoor Hydroponic Garden
  3. UPGRADE PICK: AeroGarden Bounty Elite Indoor Hydroponic Herb Garden
  4. BEST FOR BEGINNERS: Click and Grow Smart Garden 3 Indoor Herb Garden
  5. BEST AQUAPONIC: Back to the Roots Water Garden
The Best Indoor Garden


What to Consider When Choosing the Best Indoor Garden 

When looking for the best indoor garden for your home or office, there are a few things to consider, including whether you’re trying to grow veggies or herbs, want a soil-based or hydroponic system, and how much maintenance you want to do. Here are some essential considerations for choosing the best indoor garden.


The size of the best indoor garden for you will depend on a few factors. For example, do you have a space in mind for the garden? You’ll need to be sure your indoor garden will fit. It also helps to think about what you plan on growing.

If you’re looking to grow a few herbs, your garden can be quite small, but if you’d like to grow vegetables, your indoor garden will need to be more sizable. Consider how much you’ll be using it—for those who harvest and cook with herbs once a week, a small indoor garden should be fine, but avid herb lovers might want to ensure their system can accommodate vigorous plants so they don’t run out too quickly.

Plant Type

Most indoor gardens are designed to grow herbs, but some can grow vegetables, too. The plants you’d like to grow will influence your decision about the best indoor garden for your home.

It’s important to check and see if a particular growing system is designed to accommodate herbs only, or if you have the option to grow some veggies in your garden. Some indoor gardens come with seeds and others give you the option to grow your own seeds, but be sure to verify that your garden can accommodate what you’re planning to grow.

System Type

Indoor herb gardens grow plants using soil-based, hydroponic, or aquaponic systems. Soil-based indoor gardens use a traditional potting mix for growing plants, much like you would in a garden outside. Hydroponic systems use water that directly delivers added nutrients to the roots of plants, no soil required.

Aquaponic systems are similar to hydroponic systems in that there’s no soil, but there’s another component to these gardens: fish! Fish live in the water that nourishes the plants, and their waste makes fertilizer for the plants to grow. The plants then utilize the waste, which helps keep your fish tank clean and your fish healthy.

Grow Lights

Your indoor plants will need light to grow, so evaluating an indoor garden’s grow lights is essential. Most indoor gardens come with LED grow lights, which mimic natural sunlight for vigorous plant growth. Some even have automatic dimming features to further mimic sunlight throughout the day.

If you won’t be able to spend much time taking care of your garden, look for an indoor garden that has an automatic timer for the grow lights. Many keep the lights on 15 or 16 hours a day for optimal growth. Some indoor gardens don’t come with a built-in light source, so be sure to check whether the unit contains lights before purchasing.

Temperature Regulation 

The temperature of your indoor garden is important. During the colder seasons, many herbs and other plants die off, and you want your indoor garden to flourish. Keeping the temperatures around 65 to 75 degrees Fahrenheit is perfect for your little plants, while seeds prefer it a bit warmer, around 68 to 78 degrees.

Though your indoor garden likely won’t need a heater, you might need to consider one if you have an aquaponic system and your fish prefer it to be warmer. The temperature also matters based on where you plan on putting your indoor garden: For example, an unheated sunroom during the winter might not be the best place.


The air in your home is typically less humid than the air outside, but plants tend to prefer humidity. When choosing an indoor garden, it’s important to consider how you’ll keep your plants moist. Most indoor gardens have a light on top that acts as a sort of humidity dome to help control moisture and keep plants happy without much effort on your part.

If you’re OK to mist your plants during the day—like if you work from home and have your indoor garden on your desk—you can choose an indoor garden without a dome, but most people need some sort of humidity control to make their indoor garden thrive.


Many people want a low-maintenance indoor garden system that requires virtually no attention. If you want a system that’s hands-on for kids, consider an aquaponic system or a traditional soil system that requires a bit more tending. While aquaponic systems require a bit more maintenance, soil-based and hydroponic systems are very easy to get started and maintain.

With an indoor garden that contains an automatic light timer and humidity dome, you really won’t need to do much to maintain your plants. These models are essentially self-sufficient systems and give you yummy herbs and veggies with minimal effort.

Our Top Picks

Grow herbs, veggies, succulents, or flowering plants indoors with one of these gardens. Most can sit on your desk or a table in your home, taking up about as much space as a desk lamp. From hydroponic systems to traditional soil systems or aquaponic setups, you can find your best indoor garden with these attractive and easy-to-use gardens.

Best Overall

The Best Indoor Garden Option: AeroGarden Harvest Indoor Hydroponic Garden

The AeroGarden comes ready to go with six different pods and non-GMO seeds (basil, parsley, dill, thyme, Thai basil, and mint). The kit includes plant food, and the system tells you when to add water and nutrients for your plants. With an automatic light timer, there’s really not much you have to do to get your plants growing up to 12 inches tall. The dome on the top adjusts so you can raise it as your plants grow.

Measuring 11 inches by 8 inches by 15 inches and weighing just over 5 pounds, this indoor garden is small enough to fit on the counter in the kitchen and comes in your choice of white or black to match your decor. Since this is a soil-free system with nutrients being delivered directly to the roots, plants grow faster and should be ready to harvest in just a few weeks.


  • Non-GMO seeds included
  • Automatic light timer
  • Compact unit fits on the windowsill
  • Available in black or white


  • Light can be quite bright

Best Bang For The Buck

The Best Indoor Garden Option: TORCHSTAR Indoor Garden Kit

If you’re looking for an excellent indoor garden on a budget, look to this indoor garden kit from TORCHSTAR. With an adjustable dome and the ability to grow even succulents and flowers, this indoor garden has an automatic timer (16 hours on and 8 hours off). It doesn’t include pots or seeds, so you’ll need to have these on hand or purchase them to get started with your garden.

You’ll also need soil since this isn’t a hydroponic setup, but if you’re looking for a more traditional indoor garden that’s so easy to set up you can skip the gardening gloves, this cost-effective kit is a great pick.


  • Affordable
  • Also grows succulents and flowers
  • Adjustable light height


  • Requires soil
  • No pots or seeds included

Upgrade Pick

Best Indoor Garden

If you’re looking for a fancy indoor garden, this stainless steel AeroGarden Bounty Elite Indoor Hydroponic Herb Garden could be a top pick for you. This indoor garden is even Amazon Alexa compatible, reminding you when to add water and food to the system. 

Including a dimming grow light to mimic sunrise and sunset, this herb garden also comes with nine non-GMO seed pods so you’re ready to get started right away. You can even grow lettuce for salads. It also has a Vacation Mode, and with Alexa, you can monitor your garden and change settings such as lighting should you need to. The hood is also adjustable, letting you change the height as your herbs or veggies grow.


  • Amazon Alexa compatible
  • High-quality stainless steel finish
  • Includes a vacation mode


  • Pricey

Best for Beginners

Best Indoor Garden

For those new to the indoor garden scene, try the Click and Grow Smart Garden 3 Indoor Herb Garden. Easy to set up and including everything you need to get growing, this garden is self-watering and ultra-low maintenance, with a full tank of water lasting about two to three weeks.

What makes this compact garden special is SmartSoil, a potting mix that includes all the nutrients plants need to sustain themselves; it also uses significantly less water, and the soil maintains the appropriate pH for strong, healthy plants. The garden comes ready with basil for you to begin growing as soon as you’re set up, and includes a light timer and adjustable lamp for your convenience.


  • Easy to set up
  • Full water tank lasts around 3 weeks
  • Nutrient-rich SmartSoil included


  • Pods can become moldy

Best Aquaponic

The Best Indoor Garden Option: Back to the Roots Water Garden Aquaponic Ecosystem

If you’re looking for an aquaponic garden, consider the ready-to-go Back to the Roots Water Garden, which comes with everything you need to get started. The kit includes fish food, a water pump, and organic microgreen seeds (you also get a coupon for a free betta fish with the kit). However, you aren’t limited to growing microgreens—you also can grow succulents and other houseplants, including bamboo.

This system doesn’t come with a lamp, so place it somewhere with plenty of natural light for optimal plant growth. Easy to set up and great for kids learning about ecosystems, this aquaponic garden is a low-maintenance, affordable, and versatile option for those who want to grow edible greens or just enjoy houseplants and fish without much maintenance.


  • Doubles as a fish tank
  • Low maintenance
  • Everything included to get started


  • No lamp included

Our Verdict

For a low-maintenance way to grow fresh herbs throughout the year, consider the AeroGarden Black Harvest Indoor Hydroponic Garden. For families looking to teach their kids about ecosystems, the Back to the Roots Water Garden is an ideal choice that can grow all kinds of plants while doubling as a fish tank.

How We Chose the Best Indoor Gardens

When gathering our top picks for this list of recommendations, we considered the various aspects of indoor gardens that shoppers care most about—size, plant type, and the type of garden system. Our recommended products include basic grow units with an adjustable light that extends as the plants grow as well as fully automated hydroponic units (that can even talk to smart-home devices like Amazon Alexa).

In terms of size, we made sure to include a variety of options; some are compact enough to fit on a kitchen countertop without dominating the entire space, and some fit comfortably on a windowsill. We also included an option for a fish tank that doubles as an aquaponic garden.

All of our picks are easy to get started and maintain, and we strived to provide an option for every type of indoor garden shopper.


Have you found the best indoor garden but aren’t sure if you’re doing the best job maintaining it? Take good care of your indoor garden to see some beautiful and healthy plants without waiting for summer. Answers to some frequently asked questions about your new indoor garden can help you enjoy fresh veggies and herbs throughout the year.

Q. What plants can be grown indoors?

You can grow virtually any plant indoors, including herbs, veggies, and even fruits, with the right conditions, such as light, humidity, water, and nutrition.

Q. What plants can grow in a hydroponic system?

As long as you have the right nutrients, virtually any plant can go in a hydroponic system, especially lettuces, herbs, tomatoes, and peppers.

Q. How often do you feed hydroponic plants?

A general rule of thumb is every time you need to add water to your hydroponic system, you need to feed your plants. So if you only need to add water every two weeks, that’s how often you should feed your hydroponic plants.

Q. How do I set up an indoor aquaponics system?

You’ll need a base for the water, fish, and other aquatic life and a top for the plant. You’ll also need a pump or heater for the water, depending on your system. Generally, follow the instructions that come with the aquaponics system and it should do just fine.

Q. Do I need to change the water in an aquaponics system?

If your system is healthy, you won’t need to change the water very often, but some people will need to change theirs more often than others. Regardless, the water needs to be kept at an adequate and safe level.