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Best Hydroponic Systems 2021

Why Use Hydroponics?

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It’s Patriotic

Hydroponic systems can help you grow marijuana faster than using a traditional soil method. It’s harder to grow hydroponic weed, at first. But once you get the hang of it, you can achieve higher yields faster, and with less effort. However, the world of indoor grow systems can be pretty intimidating to the new grower—there’s a lot of choice on the table. So in this review and guide, we’re going to take a look at the various different types of hydroponic systems available, take you through the basics of hydroponic growing and recommend some of the best hydroponic systems for growing cannabis.

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Simple to Complex Choices

Whether you want something simple, something that allows you to customize to your heart’s content, a hydro setup for a small grow space, or a complete grow kit, you should be able to find a cannabis grow system here to suit your needs.

There are different hydroponic systems with more or less cost and complexity.  All have their detractors and champions, their pros and cons.  MaryJane Farmer wrote this comprehensive but easy-to-use guide so you can quickly make choices about hydroponic growing and hydro systems. Or you can use the table below to compare systems at a glance and skip down to the system that most interests you.

Best Hydroponic Systems for Cannabis

Here’s our pick of the best marijuana hydroponic grow systems currently available:

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Other Stuff in This Review

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Before we get to the reviews, let’s explain hydroponics in more detail. What it is, how it works, and the different types of systems available for growing your weed.

Marijuana Hydroponic Systems: The Basics

A quick tip to begin:

Many growers recommend practicing before you try it.  Here is an article for systems specifically to grow marijuana.

For example, plant cannabis in soil and grow it that way to get a feel for it.  Or else grow something like lettuce or tomatoes hydroponically as a test run. Tomatoes especially have a lot in common with cannabis plants.

That way, you can get your rookie mistakes out of the way with a cheaper crop—it’s pretty easy to make mistakes at the start with hydro systems—and get yourself well acquainted with the system you’ve chosen.

What exactly is hydroponics?

Hydroponics is simply a method of growing plants without soil, using minerals and nutrients dissolved in water. The roots of the plants are exposed to this solution constantly or periodically, depending on the system employed. 

Plants don’t need soil exactly. What they need is the minerals within it that are dissolved when it’s watered. Soil also gives support to the plant and its root structure.

So hydroponic grow systems replace soil with a growing medium that supports the plant and its roots, but more efficiently exposes those roots to the nutrient solution and keeps the roots better aerated—roots need to breathe and lack of dissolved oxygen can lead to root rot. (We’ll cover root rot in more detail later on.)

Constant exposure to the ideal amount of water and minerals means the plant can spend less of its energy growing roots in search of nutrition and more energy on growing the parts of it that matter to growers. Which all leads to fast growth times, high yields, and more grow cycles per year.

Now, if you’re ready to jump in and get started with your own hydroponic setup, let’s take a look at what you’ll need.

What you need to grow hydroponic marijuana

Here are the basic things you need to raise cannabis in a hydroponic garden:

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  • PPM tester for nutrient levels (if you like to closely customize and optimize your plants’ diet)

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  • Timers to control the lights and pumps (usually there’s a pump)

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Each plant you grow will result in one to three ounces of marijuana (30 to 90 grams), depending on factors like the strain and how healthy the plant is.

Basic How to Grow Cannabis with Hydroponics

cannabis flower - best hydroponic systems

Whether you choose the more popular Sativa for its high, or Indica for its calming and healing power, most of the growth process is the same. You might trim the top of an Indica to make it bush out more, but the way you water and feed both kinds of plants is the same.

First, check the temperature in your grow room. The best range for cannabis is between 80 and 85 degrees F, but no more than 90 degrees.

With hydroponics, you’ll also usually need to keep an eye on the temperature of the water in your system’s reservoir. The ideal temperature is between 63 to 72 degrees F. This ensures maximum nutrient uptake and enough dissolved oxygen content to keep your roots healthy and rot-free.

Second, use filtered or pure well water to avoid feeding your plants chlorine and fluoride. After adding the nutrients to the water, check the pH to make sure the solution is slightly acidic, between 5.5 to 6.5, with 6.15 being about right.

Third, follow the instructions of the light you have with regards to the proper height and coverage. Hang the light at the correct distance from the tops of the plants and make sure the light reaches out to the edges of your grow area. This is where a grow tent lined with Mylar helps reflect the light back onto the plants.

Run the light for the necessary amount of time according to the growth phase of the plant. For germination, you don’t need light. Once you have sprouts, you can run the light 18 hours a day until they reach half of their final height (which depends on the strain of weed). Then to flower, you only need 12 hours of light per day.

One or two weeks into the flowering stage, sex the plants to separate males and females. You don’t want them to reproduce if you aren’t trying to get seeds. Females get white hairs and males get balls. Yes, balls. You can’t smoke males so get rid of them. They’re only good for pollen.

About two weeks before you harvest, cut out the nutrients and only feed the plants water. This cuts down on any nutrient flavoring.

When harvesting, trim the plants with a bud trimmer or by hand and dry them. Store them in an airtight container for two weeks to a month to cure.

Now that we covered the basic way to raise cannabis, let’s look at the kinds of hydroponic systems available, how they work, and their relative pros and cons.

Types of hydroponic systems for growing marijuana

The main types of hydroponic systems for growing marijuana are:

  • Deep Water Culture (DWC)
  • Ebb and Flow / Flood and Drain
  • Aeroponics
  • Drip or Top Feed
  • Nutrient Film Technique (NFT)

NFT is the least ideal for growing cannabis, however (see below). You’ll also encounter wicking methods, which again aren’t so good for cannabis (they struggle to provide the amounts of water large marijuana plants require), so we’ll ignore them here. And Aquaponics

Aquaponics works by creating a very clever sort of symbiotic ecosystem, in which waste from fish provides nutrition for the plants, while the plants, in turn, purify the water for the fish. (Obviously, the fish are kept from nibbling on the roots.) But with the addition of fish into the mix… well, that’s another thing you’ve got to learn to keep alive. So we’re not going to cover it here.

And you’ll likely enjoy this short video from National Geographic video of a Japanese ‘kabata’ system in which huge Koi carp keep water pure for the entire village of Harie and its crops:

Deep Water Culture, aka Hydro Pots or Bubbleponics

deep water culture dwc hydroponics bucket system for growing cannabis

For beginners, Deep Water Culture is cheap and easy to put together and use. A DWC setup usually has three parts:

  • a bucket or reservoir where the water-based nutrient solution is stored
  • another basket or mesh with peat or rock wool “soil” for the roots to grow through down to the nutrient solution
  • a submerged air stone (like from a fish tank) providing air to the nutrient solution

You need one DWC unit for each plant you plan to grow. Imagine a five-gallon bucket with nutrient-rich water at the bottom, then a suspended basket filled with peat moss or clay where the weed is planted, then the air stone bubbling down inside the liquid at the bottom. The majority of the root system is constantly submerged in the nutrient solution.

Then imagine that you have more than one plant. For a multi-bucket system, all the individual buckets are linked with irrigation tubes into a single reservoir that sends the nutrient water out to feed each plant. In these larger recirculating DWC systems there isn’t an airstone in each bucket, which would be inefficient, so nozzles keep the water oxygenated as it’s pumped around the system.

Water and nutrient solution needs changing and the inside of the bucket cleaning about once a week.

Why is it called Deep Water Culture?

Two reasons:

  • First, and most obviously, because the water in the reservoir is deeper than in some other hydroponic systems. In deeper water nutrient levels stay more stable. Which makes life a bit easier—less need for monitoring.
  • Second, because the majority of the root mass is constantly immersed in the water.

Advantages of a Deep Water Culture system

  • Some of the largest hydro yields—plants in DWC systems tend to grow very large root systems
  • Relatively low maintenance once set up—just one reservoir to monitor, though regular monitoring is recommended
  • Few moving parts
  • Easy to assemble
  • Modular systems are easy to expand if you want to grow more
  • A good system for beginners—most setups are all-in-one turnkey solutions

Drawbacks of a Deep Water Culture system

  • Can be hard to maintain the correct water temperature within the reservoir
  • A power outage or pump failure can be fatal to your crop if you don’t catch it quickly—without oxygenation the roots basically drown
  • Need to have a spare pump handy just in case
  • A spare reservoir may come in handy too if you want to purify water by leaving it to stand 2 or 3 days before a water change
  • Cheap pumps can be noisy—but a good pump should have its noise levels stated
  • Small DWC systems can be tricky—water evaporates more, which affects the pH level and nutrient concentration

One last tip for DWC grow systems: Two things you need to be careful about are contamination and stagnant water. Make sure that the nutrients at the bottom of the main container are protected from light and contamination, and that the air stone doesn’t stop working.

Top Feed or Drip Hydroponics

drip or top feed hydroponic grow system for weed

In a drip irrigation hydroponics system the nutrient solution is slowly fed directly to the roots via a network of tubes staked into the grow medium. The solution constantly drips or is sprayed into the medium and slowly drains through the root system, ready for recycling back to the reservoir for recirculation. However, the runoff can also be run straight to waste, which is more costly and less environmentally friendly but ensures maximum nutrition and protects against fungal infections. The top feed or drip system is often also used for soil growing and can be a part of a DWC system.

Advantages of a top feed/drip grow system

  • Very efficient use of water and nutrients, saving money on running costs
  • Good for areas where water is scarce
  • Good if you’re on a budget
  • No or less need to regularly empty and replace the reservoir
  • Few moving parts
  • Low maintenance if you have a large reservoir that can be left to run for long periods

Drawbacks of a top feed/drip grow system

  • Emitters have a tendency to clog—and you’ll usually only notice when a plant starts to wilt or show other signs of under-nutrition
  • Not good for organic growing, as these are the kind of nutes that tend to build up in the emitters
  • Pumps used for recirculation can go wrong, so once again you’ll need to keep a spare handy
  • Timers used to control drip flow can go wrong too

Ebb and Flow, aka Flood and Drain

ebb and flow marijuana hydroponic system diagram

Ebb and Flow systems periodically soak and drain the roots of your plants. You won’t have to worry about using air stones because the water doesn’t stagnate. And the root system gets plenty of air too, as the solution ebbs away. You will need a timer if one doesn’t come with the system. Again, if your central reservoir has a parasite or imbalance problem, all the plants suffer.

Advantages of ebb and flow/flood and drain grow systems

  • Fairly easy to learn to use
  • Periods between ‘floods’ help prevent root rot
  • Highly productive

Drawbacks of ebb and flow/flood and drain grow systems

  • Water needs replacing every few days in recirculating systems (so could be worth investing in a spare reservoir)
  • Higher running costs, due to frequent replacement of water and nutrients—especially in a run to waste system
  • Spare pump and timer needed in case of failure
  • Relatively high maintenance

Tip: Use different schedules for veg and flower cycles—an extra feed during flowering. And depending on the exact system you’re using, don’t flood while the plants are ‘sleeping’.

Aeroponics with Misting (aka Fogponics)

aeroponics system diagram
Somebody–not us– misspelled Aeroponics

With Aeroponics and Misting, you’ll have a rainforest-like atmosphere for the roots of your plants. Plants hang in baskets and their roots get misted on frequently, creating a fog of nutrients. This makes for really fast growth and high yields but you have to monitor everything closely. In a true aeroponics system, the root misting chamber is kept separate from the reservoir, but there are hybrid systems where the two chambers are combined.

Aeroponics isn’t for beginners…

But if it’s just hydroponics that’s new to you—you’re already experienced growing cannabis more conventionally— and you’re not afraid of technical maintenance tasks like replacing pumps, hoses, and misters, an aeroponics grow system is well worth getting the hang of. Aeroponics is one of the most efficient, high-yielding options available.

Advantages of aeroponics grow systems

  • Lowest and most efficient use of water and nutes compared to other systems—aeroponics is effectively a closed-loop recirculating system with very little water evaporation
  • Fastest growing system
  • Some of the highest hydroponic yields (10x more than soil)—aeroponics creates ideal root growth
  • Roots constantly in contact with oxygen
  • Very little chance of algae as no light enters the root zone
  • Relatively disease-free environment
  • Plants can be grown more closely together for more efficient use of space, as root networks aren’t competing for space

Drawbacks of aeroponics grow systems

  • You need to be familiar with growing cannabis already so you can spot and correct any problems early
  • Very small margins for error! Plants grow faster, but also fail faster when anything goes wrong
  • A lot of attention to detail required
  • Ideally, you should have monitoring systems to alert you to problems and be able to respond to problems within an hour (that’s how long it takes for the roots to dry out and your plants start dying)
  • Electricity running 24/7
  • Pumps and timers can fail—keep a spare
  • More technical, more moving parts than other systems
  • Not great for growing in a closet or spare bedroom unless you have an extremely good isolating grow tent

Nutrient Film Technique

Nutrient Film Technique systems provide a constantly flowing shallow ‘film’ of nutrient solution in a channel at the tips of the roots system. They also often use something called a capillary mat laid in this channel. These porous mats keep the nutrient solution evenly spread. The plants get fed, but not drowned (most of the roots are constantly exposed to air), and nothing gets stagnant.

These grow systems are very efficient and low maintenance. However, many NFT systems work best for smaller plants—it can be difficult to supply sufficient support for larger plants as they grow. And it’s one of the trickier systems to set up and get right, everything is very finely balanced. It’s also more often employed by large commercial grow ops. So we won’t be covering any NFT systems in this roundup.

Now, let’s get on with some reviews…

Best DWC Systems for Cannabis

Deep Water Culture systems are simple and very effective. And often easily expandable and upgradable, once you’ve got the hang of this whole hydroponics thing. Which makes them ideal for beginner hydroponic weed growers.

PowerGrow Systems Deep Water Culture (DWC) Hydroponic Bucket Kit 5 Gallon

Best cheap single plant hydroponic system


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PowerGrow System’s Deep Water Culture 5-gallon bucket kit is great for larger kinds of cannabis. It takes up more floor space but handles humongous strains like Big Bud and Brian Berry Cough.

The PowerGrow System comes with an FDA-approved food-safe 5-gallon bucket plus basket lid, air pump, air stone, tubing, and Rockwool plugs as a growing medium.

We like this setup because it has a water level marker and a bucket drain. It comes with a 1-year warranty. One note of caution—when Rockwool is dry it’s irritating to the skin. Use gloves to handle it until it’s properly moistened.

HTG Supply Bubble Brothers 6-Site DWC Hydroponic System

Best six plant DWC grow system

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Self-contained DWC systems are some of the easiest hydro setups to master and maintain. And these are no exception. What sets Bubble Brothers’ system apart from similar bucket setups is the commercial quality of the air pump and air stones—and consequently the high level of oxygenation you’ll get. High oxygenation is crucial to both nutrient uptake and keeping roots healthy and rot-free.

Comes with more or less everything you’ll need, including instructions and tips. But you’ll need to get your own nutes, pH checker, and pH balancers, like this kit.

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The only real downside is that the 6″ pots could be bigger. However, the buckets are also relatively low, so vertical space is less of an issue than for some DWC systems. Also, there’s no central reservoir, but that means that any pest or fungal problems should be isolated to one bucket. An easier way to check water levels and drain the water when changing would be great, but those are the kind of features you pay extra for. And for the price, this is an excellent system.

Great value system and ideal for beginners.

Best Ebb and Flow/Flood and Drain Systems

Besides Deep Water Culture systems, which are typically the simplest and least expensive, there are plenty of other ways to grow with hydroponics. Ebb and flow systems are generally more expensive to buy than DWCs, but they’re efficient, effective, and environmentally friendly. You’ll even find one system where pump and timer failure won’t be an issue—because there aren’t any!

AutoPot 4pot System Gravity Fed Watering System. Hydroponics and Traditional Gardening

Editor’s Choice: Lowest running costs, lowest risk, electricity-free

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AutoPot comes with one large 12-gallon reservoir and 4 smaller pots that hold 3.9 gallons each. It doesn’t come with potting or growing medium but you can add those. AutoPot systems are also easily expandable and upgradable for growing more plants. (Check out the numerous different configurations.)

This setup is gravity-fed, so it only sends nutrients when the plant has absorbed enough in its own pot to make room for more. And it’s this gravity-feed mechanism that makes it such an interesting and attractive option.

The Autopot system protects your garden from power outages.

Because the Autopot system doesn’t run on electricity, so there’s no risk of losing your crop to a broken pump or timer. No need to spend money on a spare pump or timer to keep around in case of emergencies either. An absolute minimum of moving parts. (An airstone added to the reservoir would likely improve oxygenation, mind you; but if it broke, no worries.)

Moreover, water doesn’t run to waste, so it’s pretty economical and environmentally friendly—no high water bills or wasted nutrients and no electricity consumption. And the low water consumption also makes it more suitable than many systems for areas (like California) where the water’s sometimes scarce.

In short, it’s low maintenance, slightly lower risk of crop failure and the running costs are low. Which makes it a great option for beginners, stealth growers, the cost-conscious, and for anyone without much time on their hands.

One thing to watch out for in this style of setup is contamination in the central reservoir. If that happens, all your plants will suffer. Also, keep an eye on the tubing, just in case it gets blocked eventually by mineral build-up or similar.

Hydrofarm Active Aqua Grow Flow Ebb & GRO 12 Site 2Gal Hydroponic System| GFO7KT

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  • Brand New Active Aqua Grow Flow 2 gal System w/Controller Unit
  • Comes standard with 12 pots (Expandable to 48 pots)
  • Individual pots (modules) allow you to easily move/relocate plants
  • Each controller can control from 6 up to 48 plant sites… plenty of room for expansion
  • A smaller reservoir (55 gallons) can be used with less water compared to flood & drain tables

One downside of the system is that it’s not ideal where vertical space is at a premium.

Best Drip or Top Feed Systems for Cannabis

Top feed or drip systems are efficient with water and nutes. And top feeding gives a great boost to plants in their early growth stages. This is why you’ll often find top feeding combined with other hydro methods to create super-effective hybrid systems, such as the ones below.

General Hydroponics Waterfarm Complete Hydroponic System Grow Kits | GH4120

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  • Brand New **General Hydroponics WaterFarm** Complete Hydroponic Systems | GH4120
  • Will grow small, medium, and large plants
  • GH’s best-selling hydroponic module
  • Built to assure a long service life
  • Unique square design allows growers to closely pack modules together to create large, high-density installations.

The only thing to watch out for is the pH or acid levels at the beginning as your young plants start to grow. Be sure to test and make adjustments as needed.

General Hydroponics EcoGrower Drip System

Best complete hydroponic drip system kit for beginners

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Here’s another drip system from General Hydroponics. The EcoGrower can be used to grow up to 6 large plants. And because this is General Hydroponics everything you need is included, including the nutes. As with many kits, though, you’ll need your own pH balancing kit, like this one:

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The single reservoir is an advantage over many DWC and drip feed kits, since you won’t have the hassle of refilling multiple units. Although refilling could be made a bit easier than it is. We’d also prefer larger pots.

However, we like the blue supply tube running up the side of the unit that lets you check solution levels at a glance.

For the money, this is a nice relatively hassle-free DWC/drip hybrid system. It would make an excellent starter kit for new growers—especially as it comes with clear, easily understandable instructions.

SuperCloset Superponics-8 Hydroponic System

Best grow system for small spaces

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SuperCloset is renowned for its top-quality turnkey stealth grow boxes and cabinets. This is their own Superponics system, which features in a number of their products. It’s another DWC / top feed hybrid system, combining the advantages of both. Also, with effectively two systems at work, if one fails then all is not lost.

As you’d expect of a system often installed in stealth grow boxes, it’s quiet and it’s been designed to fit in small grow spaces. It’s also been designed with ease of use in mind, so water changes and cleaning are relatively easy. And it’s very quick to set up—just plug it in and add nutes and water.

We’d prefer bigger pots, but…

You have to work with the space you have—and if your space is limited this is a great, high-quality option. Comes with an analog timer and a 3-year warranty (plus lifetime customer service). Would also be an excellent beginner option.

Growing “Soil” for hydroponics

There are a wide variety of “soils” you can use in place of real dirt. These are generically called “substrates.” These materials are superior choices for hydroponic growing. Let’s take a look at each kind.


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Peat is a popular base because it’s cheap and loaded with minerals. The most common types you’ll see are peat moss and humus. But some hydroponic growers, for precise nutrient and pH control, will prefer a neutral substrate, adding all minerals and nutrients directly to the water.

Sphagnum moss

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Sphagnum moss is lightweight and it holds a lot of water. It’s more expensive than peat but it works better for hydroponics.

Coco coir

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Coco coir is made from shredded coconut husk. Sometimes it’s formed into croutons. It’s super-absorbent and retains water very well.


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Rockwool, aka, mineral wool, is spun into fibers and formed into cubes or slabs. It keeps water while letting air in to penetrate the roots. It’s alkaline by nature, so you may need to treat it before using it.

HEC (hardened expanded clay)

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HEC pellets don’t have any nutritional value (like moss or peat), but it works great in hydroponic systems because it drains well and lets the plant roots get oxygen. It’s heavy enough to keep young plants in place during watering.

Vermiculite and Perlite

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Vermiculite is a mineral used as an additive for soil-free mixes. It holds moisture and nutrients very well. Perlite is another absorbent additive often seen mixed in with coco coir and peat. They both work in much the same way as HEC pellets.


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Buddystone substrate is the perfect growing media for use in hydroponic or aquaponic growing systems. It can be used in hydroponic systems as simple as manually irrigated containers, or as advanced as automatically drip irrigated containers, Ebb-Flow systems, and NFT tables.

Tips for growing healthy plants

two hydroponic cannabis plants

Use these tips from expert growers to help your hydroponic experience go smoothly.

  • Water your plants every couple of days when they are young, then plan on watering them once a day when they are flowering.
  • Use a hygrometer to check the moisture levels or water when the top of the potting substrate feels dry.


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  • Watch the leaves to see if they wilt or droop—those are indicators of too much or too little water.
  • When plants are flowering, some leaves may turn yellow and drop off. Stop giving nutrients, just water, because in a week or two you’ll be harvesting.
  • Harvest when one-half or three-quarters of the white hairs have turned yellowish-brown and when the trichomes have gone white or yellowish.
  • Late harvesting makes for more relaxing marijuana.
  • When trimming, don’t leave on leaves because they don’t have much THC. Use leaves to make cannabis oil or butter.
  • You can tell when your buds are dry enough because they will snap off cleanly instead of bending.

How to test pH acid levels

Having the correct amount of acidity is essential for growing healthy cannabis. The right pH means nutrients get absorbed properly. Here is a brief overview of how to test pH levels.

Soil pH ranges from 1 to 14, with 1 being very acidic and 14 being very alkaline, with 7 being neutral. The ideal for weed-grown hydroponically is 5.5 to 6.5, just a little acidic. (In dirt, you’ll want between 6.0 and 7.0.)

You can test the levels in two places—the nutrient solution itself and the “soil” where the plants are growing. Use a tester pen, strips, or a liquid solution to get results. You’ll take samples of the nutrient solution or the soil and use the tester to see what the acid level is.

How to fix pH levels that are too acidic or alkaline

Don’t panic if your levels vary a little from day to day. The weed can handle it. But if you go below 5.5 or above 6.5 when you’re growing hydroponically, the consequences add up fast. It’s best to fix the levels as soon as you can.

General Hydroponics sells an easy-to-use pH Control Kit. This kit even includes a pH tester so you don’t need to buy another one.

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Some experienced growers have learned how to adjust pH levels with household items like baking soda and vinegar, but we don’t recommend this for new growers.

How to stop root rot

Root rot is a problem that can quickly spread through all of your plants if they are on an interconnected system. You’ll see signs like wilting leaves that turn yellow. The roots will not look white or creamy, they will be brownish and smell terrible like mildew or rot.

You can prevent root rot by making sure you don’t overfeed or water your weed and keep roots and water solution well oxygenated. Keep water temperatures below 72 degrees. Clean your system according to the manufacturer’s instructions. Remove any dead plant matter.

You can also add enzymes to your nutrient solution. Plus, there are products called “root controls” that kill fungus and protect the roots. Some growers spray the plant roots with copper treatments or clove oil. Be careful if you use hydrogen peroxide—it’s not the best choice because it kills beneficial bacteria.

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Make sure your reservoir is protected from light and too much heat. If it’s properly sealed fungus and algae have a harder time invading.

If you have many plants, you may choose to remove the affected plant and watch the others to make sure they don’t get sick.

Nutrients for healthy cannabis growth

So we’ve mentioned nutrients like a zillion times and maybe you’re asking yourself what those actually are. Our favorite at the moment is a product from General Hydroponics. It’s something that NASA uses to grow plants (but not weed) in space. It’s a favorite product for people who raise herbs for essential oils, too, because it’s all organic.

General Hydroponics General Organics Go Box

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The General Hydroponics Go Box is a great assortment of organic nutrients for marijuana (and other plants). It even comes with instructions and a schedule to teach you how to use them.

The box contains pint bottles of BioThrive Grow and Bloom and 8-ounce samples of CaMg+, BioRoot, BioWeed, BioBud, BioMarine, and Diamond Black. You can try them all and see your weed grow like crazy.

Get the lowdown on growing weed from MaryJane Farmer

MaryJane Farmer Smiling
Smiling All Day

MaryJane Farmer has a lot of advice on the best products for indoor growing and home-growing your marijuana crop.  Find out which grow tents are the best, which LED lights are the brightest, and which trimmer will speed up your harvesting. We’re here to help you find all the best components for your grow setup.

Check back soon for more reviews and guides. Happy growing! MaryJane loves to read and answer your questions and comments so fire away.


Last update on 2023-02-20 / Affiliate links / Images from Amazon Product Advertising API

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4 thoughts on “Best Hydroponic Systems 2021”

  1. This article isn’t filled with correct information. I’m happy to edit it if you’d like to see changes

  2. Pingback: How to Grow Weed Indoors for Beginners: Step by Step Guide (2018)

  3. Pingback: How to Clone - 420Beginner

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