Best 4×4 Grow Tent Yield | Here’s a Complete Guide For First Grow

What does your 4×4 grow tent produce?

How many plants can you grow in this space? What medium? Methods of training? Lights and wattage?  How much can you harvest from this space? What should be the pot size?

If this is your first indoor grow right now, such questions might pop up in your mind.

Here in this post, we have decided to cover EVERYTHING ABOUT 4×4 grow tent yield.

The average yield of a 4×4 grow tent is something between 1lbs to 2.5lbs. No one can tell the exact figure. Because yield varies with factors including growing style, lights, strains, pot size and plant care.

When it comes to yield,  the available space for each plant matters a lot. That’s why you can’t ignore the size factor. Let’s discuss what can you do to maximize yield in this post:

5 Major Factors That Determine 4×4 Grow Tent Yield

The tent size alone can’t decide how much yield you would earn. There are several other factors that can affect yield badly. Let’s have a look at 5 major factors and their impact on yield:

  1. Growing Style
  2. Lights
  3. Strains
  4. Pot Size
  5. Plant Care

1-Growing Style

There are different types of growing styles that you can follow in a 4×4 grow tent. Yield per plant mainly depends on how you treat the strain in a given space with growing styles given below:

  • ScrOG
  • SOG
  • Bush 
  • Mesh
  • Low- Stress Training 

Now the crucial question is how many plants you should grow in a 4×4 grow tent to get a better yield?

Below is the right number of plants for different growing style in 4×4 grow tent space:

  • Range of Plants For ScrOG; 1plants per m2
  • Range of Plants For Pruning; 1plants per m2
  • Range of Plants For SOG; 4-16plants per m2 
  • Range Of Plants For Low- Stress Training; 4 plants per m2 

Which Growing style gives maximum yield?

More than 80% of growers prefer ScrOG. With ScOG related strain, you can expect to get 1.5 lb to 2lb dry yield. If you try SOG, you can grow 15-20 plants with an expected yield of to 1.5lbs.

4x4 grow tent yield autoflower


Light is an essential attribute to yield higher in a 4×4 grow tent. Let’s discuss the impact of different types of light and wattage on yield.

Wattage To Get Maximum Yield

For maximum yield, 400w-600w in 1m2 is enough

To get the maximum yield for a 4×4 grows tent, 800w to 1200w in 1m2 is required.

It’s up to you to use a single 1000w light or a couple of 600w lights.

It’s a wrong concept to use a single light with 600 watts placed close to the plant. Wherever you place the light, you may need a single 1000 watt or 1200watt for a 4×4 grow tent area.

Different Types Of Lights 

Besides wattage, the type of light also affects yield. Most of the growers use three kinds of lights to grow tents:

  1. HID light.
  2. Fluorescent light
  3. LED light

Yield varies with types of light. Let’s see how different types of light can impact yield

1-HID Light In 4×4 Grow Tent & Yield Count

There are three types of HIDs for grow tent:

  1. MH (Metal Halide)
  2. HPS (High-Pressure Sodium)
  3. CMH (Ceramic Metal Halide)

The major drawbacks of using these lights are excessive heat. You need to use heat removal tactics if you are using these lights. It’s not the right practice to stick to one particular HID throughout the growing process. It’s a better idea to use MH lamps for the vegetation stage and then switch to HPS in the flowering stage.

Yield Count

Under HID lights, you can expect to grow to 1 gram bud for 1 watt. So, YOu can expect to get 2.2lbs from 4×4 to grow area.

2-Fluorescent Light In 4×4 Grow Tent & Yield Count

Fluorescent lights are a choice of growers who desire low key indoor yield. These lights are mainly of two types.

  1. CLF
  2. TL5

For newbie growers, CLF is a better idea. Because TL5 lights are preferable for a bigger atmosphere.

Yield Count

Under fluorescent light, you can expect to grow 0.25 grams of buds for 1 watt. It means for 1000 watt, in a 4×4 grow tent, the yield would be around 0.5lbs.

3-LED In 4×4 Grow Tent & Yield Count

Modern growers prefer LEDs as it’s a cooler and cost-effective source of light energy. And the good thing is that they are super easy to install in a grow tent. Many growers use a LED+HPS combo system.

Though there is no proof that this combo works comparatively well, growers claim that they got better results.

Yield Count

The yield per watt for LED is slightly lower as compared to HIP and fluorescent lights. The yield count per watt of LEDs is 0.5grams. For 800Watt you can expect to get a yield of around 1.1 to 1.5lbs. For low budget growers, LEDs are a good idea.


The strain is the gene of the plant which is produced bio technically through genetic mutation. Some strains have the quality to yield higher than others. Your choice of the gene of the plant can affect yield considerably. The only way to choose the right strain is the trial and error method. And choose the perfect one that shows the best result. 

Below is the list of some high yielding cannabis strain:

Big Bud

As the name suggests, this strain can produce an enormous amount of buds. It can produce 1 lb yield per plant in a 4×4 grow tent. But keep one thing in mind, it requires enough space and height to grow. So, try to choose the right size pot for your grows tent to get a high yield. Recently, the Sensi seed is an example of seeds that belong to the big bud gene.

Blue Dream

Another unique strain is a blue dream. This gene is designed as a result of the cross gene strain of haze and blueberry. Still, it’s unknown how it actually originated. Although its growth rate is slightly slow. Within 60 days it will turn the Sativa plant into a high yielding crop. For relatively denser round nuggets of cannabis, it’s a perfect choice. In a 4×4 space grow tent, the blue dream will yield 1.5 to 2lb. It grows both indoors and outdoors. However, its yield is higher when growing outdoors.

Northern Lights

If you desire the fastest growth rate, choose Northern Light. It grows within 40-50days in both soil and hydroponic systems. Talking about size, it’s relatively shorter than other genes. In a 4×4 grow tent, with 1000w, its final yield is 1.5lbs. This strain is ideal for both beginners and professionals. 

White Widow

If you desire the quickest flowering time, get this strain. It blooms within a shorter notice of 10 weeks. White widows look like thick resin cannabis with a solid bud structure. This strain is the best choice for indoor grows as it is quickest to grow. Plus you can do frequent cultivation. For 4×4 grow tent space, its final yield is around 1-2lbs within the timespan of 55 to 60 days.

Other strains For High Yield

Other than the 4 strains mentioned above, there are some more strained that give a high yield. Below is the list of these strains you can choose from:

  • Super silver haze
  • Sour Diesel
  • Skunk #1
  •  L.S.D

4-Pot Size/Grow Bags

Growers mostly overlook this important factor of pot size. There are a variety of pots available for grow rooms. The size and shape of the pot affect yield.

Keep these points in your mind when choosing pot for a 4×4 grow tent:

  • Always choose 3 to 5-gallon pot for best yield
  • The pot should be wide so that roots may have enough space to grow
  • Big size pot is good when fertilizing and watering the plant
  • Buy 5 gallon grow bags for 4×4 grow tent size

Growing in grow bags is the latest idea to boost yield. They come with built-in handles that make them easy to carry. These bags ensure a larger room for roots to grow.

best 4x4 grow tent yield

5-Plant Care

How you care for your plant matters a lot. Maybe you planted the best gene, but fail to get enough yield. The reason is not seeding, not growing the tent setup, it might be your careless attitude towards plants.

Growers who don’t care about fertilizer and nutrients for plants can’t get enough yield. Good care includes:

  • Watering on time
  • Fertilizing properly
  • Topping at the right time
  • Super cropping
  • Other plant training techniques

Overfertilizing can hurt your plant. So, follow the instructions on the fertilizer pack before using it. Similarly, the watering needs of every plant is different. That’s why pepper research and care for your plant as it deserves.

Tips To Maximize 4×4 Grow Tent yield

It is easier to grow any plant in a 4×4 grow tent. Though it is challenging to get the maximum yield of it. To do so you will have to look into every matter from start to the end of the growing process. Follow the tips below in order to get the desired yield and better results:

Grow vertically 

To get maximum cannabis yield, grow vertically instead of horizontally. This growing style stack plants on top of each other to ensure a high yield

Grow Better Strains

To get a high yield, always choose strain carefully. The only method is to test one and stick to it if you find it better for your grow tent

Opt For High Quality Grow Tent Accessories

Your hard work may result in nothing if you opt to choose low quality growing accessories like a tent, lights, ventilation accessories and carbon filter. So, choose carefully.

Prefer Organic Methods

Organic methods are a big-win for your plant. Try to grow without using chemicals, fertilizers and pesticides for high yield.

Try ScroG for yield

Try ScrOG growing style, it’s good for higher yield. This growing method includes placing a screen of 12-15inch above the plant top. When plants grow at the height of 4 inches, tie them to the screen. This way, you will get a nice blanket of plants tops

Ensure Zero Light Wastage

Make sure lights are not wasting from your tent. This way, the plant will not prepare the nutrition that is required to grow healthy.

 Prefer Hydroponic System

Don’t grow in soil. Prefer a hydroponic system to get a higher yield. This way you can control the number of nutrients that plants receive.

Frequently Asked Questions

How Big of a Grow Tent Do I Need For 4 Plants?

For 4 plants, a rectangular tent shape of a 4×4 tent is best. This way, each plant will occupy 4 square feet of growing space.

How Many Autoflower Plants Can Fit in a 4×4 Grow Tent?

You can fit one Autoflower plant per square foot. In this way, 16 plants can fit in a 4×4 grow tent. To increase yield, you need to add some 2700k CFLs

What Size LED Light Do I Need For a 4×4 Size Grow Tent?

For a 4×4 grow tent, you will need 500watt to 1200 watts. It also depends on the number of plants you are intending to grow in grow tent and heat dissipation. 

Closing Thoughts

We are about to end the best 4×4 grow tent yield. Hopefully, you find this post helpful to answer any question related to higher yield. You can count yield according to wattage, strain and growing style.

Don’t forget to follow the tips for a higher yield. In the end, I would say 4×4 is ideal for cannabis growth. Take your turn and start your journey as a grower. Happy growing Ahead!

If you feel something is still missing, you can mention it in the comment box.

Lisa Marshall

Hi, This is Lisa Marshall. Lisa has been working with farmers for over thirteen years. It is his passion, hobby and profession. To facilitate other gardeners from her experience, she has decided to start this website to share her gardening experience with her plant lovers.

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