The Best Grow Tents For Weed 2018

Looking for a grow tent? We’ve reviewed all of the best grow tents of  2018 so you can find the perfect tent for your needs

The Best Grow Tents For Weed

Growing cannabis indoors doesn’t have to be difficult or time-consuming. There are several ways you can simplify your grow operation and make growing weed a lot easier. Using grow tents is definitely one of them.

However, choosing the right grow tent for your needs is no easy task. Each grower will have completely different requirements, from the number of plants to the size of grow space.

This article will explain how to choose the right size grow tent. We’ve also taken the 5 best-selling grow tents on the market and reviewed them based on their functionality, performance and value for money. 

Quick navigation

1. Do you need a grow tent?

2. What size of grow tent should I get?3. What to look for in a good grow tent?

4. Best 2×2 Grow Tent

5. Best 2×4 Grow Tent

6. Best 4×4 Grow Tent

The Best Grow Tents For Weed

Below, you’ll find our more detailed grow tent reviews. However,  you can also click the links below to see current prices or read customer reviews on Amazon.

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Do you need a grow tent?

Cannabis plants are pretty hardy ( they are weeds after all ) and will survive in just about any environment. So you don’t really need to use a grow tent.However, we don’t just want our plants to survive – we want them to thrive. Using a grow tent gives your plants the best chance of producing big yields and potent buds.​Here are a few reasons you might want to use a grow tent:

  • The sealed design protects your plants from pests 
  • checkReduces plant odours with air tight design and build in vents for inline fans and carbon filters. Reduces the noise of fans and lights too.
  • checkEasier to control the temerature
  • checkProvides the perfect environment for your plant to thrive.
  • checkYour plants get lots of light due to the reflected mylar lined walls 

What size of grow tent should I get?

There are many different sizes of grow tents. Some of them are small enough to put on a desk and some of them are large enough to be their own walk-in closets. There are also massive tents that can take up an entire room and are great for filling up a basement if you have a lot of plants to cultivate.

So, how do you pick a grow tent that is the right size for your needs?

In general, each cannabis plant you grow requires 1 sq ft of grow space. This allows each plant to grow to its full potential without obstructing other plants. 

Therefore, if you wanted to grow 3 plants, you would need a grow tent that was at least 3ft x 3ft. 

Grow Tent Height

Most grow tents that you look at will be between 4 -7 foot in height. If left to their own devices, cannabis plants can grow much taller than this. Therefore, it’s important that you perfom some basic training techniques to ensure that you’re plant will not grow too tall.

What to look for in a good Grow Tent

Fabric strength and density: Look for a grow tent that’s made with a strong, thick outer fabric. A thick fabric will help keep odours inside, prevent light from escaping and stop pests from getting in. Look for a fabric that’s at least 600D

High quality zippers and stitching: Light leaks are the biggest issue that grow tent users face. The most common reason for a light leak is bad quality stitching or poor zippers. Look for grow tents that have a flap that cover the zippers.

Frame strength: nobody wants a wobbly grow tent that could potentially collapse with expensive grow lights and precious crops inside. Look for customer reviews that specifically mention how sturdy the tent is.

Frame strength: nobody wants a wobbly grow tent that could potentially collapse with expensive grow lights and precious crops inside. Look for customer reviews that specifically mention how sturdy the tent is.

Removable spill tray: these removable trays make cleaning up spills inside your tent a breeze. Make sure your tent has them

Ventilation, chord and exhaust ports: These build in ports allow you to easily regulate your grow room air and temperature while extract any unwanted smells. A must have.

Viewing windows: Being able to view your plants quickly without opening up your tent is very useful as you don’t have to disturb your plants environment as much. Look for grow tents with peak or viewing windows.

The Best Grow Tents For Weed

Best 2×2 Grow Tent

Both of these 2×2 ft grow tents are solidly constructed, easy to assemble and offer excellent value for money. These tents are shipped in stealthy packaging and are produced by two reliable manufacturers who are very responsive to customer concerns. CoolGrows takes top spot due to its slick design and the fact that it has a handy window for checking your crop without opening the door.


CoolGrows 24″x24″x48″ Grow Tent


TopoLite 24″x24″x48″ Grow Tent

How many plants will these grow tents fit? 2ft x 2ft grow tents will fit up to 4 plants in 5 gallon containers. However, we recommend that you only grow 3 plants to give each plant plenty of room to grow. As both of these grow tents are only 4ft in height, some basic training will be required to keep your plants heights low. 

Need a matching grow light? These grow tents will work perfectly with the excellent Viparspectra 300w or Roleadro 300w LED grow lights.

Best 2×4 Grow Tent

The CoolGrows 2ft x 4ft grow tent takes top spot again in this category for its pleasing design and awesome viewing window. Both of these grow tents are well made, heavy duty and easy to set up. Oshions customer service is not very responsive on Amazon, but apart from that, they’ve created a solid 2×4 grow tent.


CoolGrows  48″x24″x60″ Grow Tent


Oshion 48″x24″x60

Grow Tent

How many plants will these grow tents fit? 2ft x 4ft grow tents will allow you to grow up to 8 plants planted in 1sq ft 5 gallon pots. That said, we recommend that you only grow a maximum of 5 or 6 plants to give your them space to breathe so they will grow to their full potential. 

Need a matching grow light? As these tents are a bit larger, we recommend using a grow light with a bit more power. Either the  Viparspectra 600w or Philzon 600w LED grow lights would be perfect for this size of grow tent. You could even hang two side by side

Best 4×4 Grow Tent

Yup, you’ve probably guessed by now that we LOVE CoolGrows grow tents. Their 4ft x 4ft tents are another tent that’s solidly built, looks great and represents amazing value for money. CoolGrows also back up their products with fantastic customer service and are continually improving their grow tents based on customer feedback.


CoolGrows  48″48″x80″ Grow Tent


VivoSun  48″48″x80″ Grow Tent

How many plants will these grow tents fit? These tents are massive at 16 sq ft and can technically grow up to 16 plants ( in 5 gallon containers ) However, as always, we recommend that you grow no more than 12-13 plants in this tent to allow sufficient room to tend to your plants and allow your plants room to grow.

Need a matching grow light? These tents are LARGE, so you’re going to need to hang at least two lights side by side to cover the entire canopy with light. The Viparspectra 600w or Phlizon 600w grow light will do the job nicely.

Final thoughts

Grow tents are a very useful tool for growing weed indoors. They keep your plants safe from pests, help control the funky smell, increase the light that your plants get and make it easy to control the environment. This means you get better yield results and endure less stress while growing.Choosing a grow tent for your project does not have to be difficult. As long as you know how many plants you want to grow and understand what makes a good grow tent, you can’t go wrong. Good luck with your grow tent selection! 🙂

Last update on 2019-01-17 / Affiliate links / Images from Amazon Product Advertising API