What size LED light for 3x3 grow tent?

GrowLights
5 min readMar 21, 2021

The most important factors to consider when choosing a grow light for a 3x3 foot grow space are the light intensity and uniform coverage area of the lights.

If you pick the wrong grow light your plants won’t grow to their full potential. All the options I mention below meet or exceed those requirements.

3’ x 3’ grow tents are a perfect size to grow 4–6 plants full-size plants from veg to flower. The compact design is ideal for the grower with limited space and fits well in larger walk-in closets for a more secluded grow operation. The 3x3 portable grow tent is one of our most popular sizes for the beginner to learn to grow in and the 4–6 suggested plants are easy to manage for the average person, but also will yield a decent amount for personal use. View our product pages for lighting and ventilation recommendations as well as tons of other useful information.

What Size LED Grow Light Do I Need?

To work out what size of LED grow light you need, you first need to calculate the exact size of your grow space.The Size Of Your Grow SpaceWhen growing cannabis, a good rule of thumb is to use a minimum of 50 watts of light per square foot of grow space. We want to flood our plants with light ( food ) so that they have lots of energy to produce big potent buds.Therefore, we need to calculate the square footage ( length x width ) of our grow space. We’ll then multiply this number by 50w to give us the rough wattage of light we require.EXAMPLE: I have a grow space that is 2ft long and 3ft wide. This gives me a square foot grow space of 6 ( 2ft x 3ft ). I then multiply this number by 50w, which gives me 300w. Therefore, in this example, I would require an LED grow light that was at least 300w. Here’s a table showing the usual wattage for different sizes of a grow space.

ECO Farm ECOH 330W Samsung LM301H&LH351H Quantum Board

Pros

  • Compact and slim form factor.
  • Fanless LED grow light system for power efficient operations.
  • Makes use of SMDs instead of LEDs.
  • Optimal and plant oriented spectrum.
  • Adequate coverage of 3’X3’.
  • PAR outputs of stunning 705 uMol from 18” height.
  • Amazing power efficiency with 150W Actual draw.
  • Timer controlled unit.
  • Suitable for intermediate growers.
  • Additional freebies makes it a value for the money unit.

Cons

  • Features of this grow light are not so remarkable.
  • Not a waterproof panel and hence additional care is must from dripping water supply.

Why use indoor gardening tents?
One of the questions you may ask is why use Grow Tents for indoor gardening instead of something else? While there are many other choices for indoor gardening, Grow Tents stand out because they are hydroponic and make indoor gardening much easier. Some of the benefits derived from using a 3×3 grow tent is;
Lighting
Grow Tents maximise lighting inside the tent which in turn provides a good growth atmosphere for your plants. The lights reflect on the reflective plastic walls of the tent back to the plants. It is also not hard to install the lights because the tents come with holders and all you do is the wiring.

Best Led Grow Lights- Complete Reviews
Saves Space
The 3×3 Grow Tent is not too big to occupy a big space but it is big enough to give you good yields. For people that live in the city and do not have access to big chunks of land where they can do their farming, then Grow Tents come in handy. You can turn a small space in your compound as your garden, set your Grow Tent up and saved on light and water while enjoying great quality produce.
Pest And Bug Control
Pests and bugs are a nuisance to farming. Indoor farming is not immune to pests and bugs. However, with the use of Grow Tents; the vice is minimal as the tents have extra stitching to cover up any openings that would allow pests to invade your garden.
Keeps Bad Odours Inside The Tenth
If you are worried that setting up a Grow Tent will have your home smelling of soil, you do not have to worry. The tents are made to trap any odours from escaping and they come with an air purification system that filters air inside the tent and gets rid of any smells.
Minimal Maintenance
3×3 Grow Tents need very minimal maintenance. You can set up timers to switch on the lights, water the plants, drip feed and ventilate. You can even set your tent up, set up your timers and take a vacation. When you get back, the plants will be as healthy as or even healthier than you left them. I sincerely recommend ECO Farm grow tent kit for you.

​Is it easy to set up a 3×3 Grow Tent?

Almost every tent comes with a user guide which is both easy to follow and understand. You do not need an expert to set up the tent for you and you can follow these simple stages to DIY.
First Step
The first step before setting up is to identify where you want to place your 3×3 Grow Tent. After identifying, you can then read the guidelines to set your tent up
Step Two
Second step is lighting the tent up. Choose the lighting system and LED lights you want and hang them up in the tent. The tents come with ropes which help you with this chore. If you find it a bit tricky doing it by yourself, you can always seek help.
Step Three
After you are done with the lighting, set up the exhaust fan. An exhaust is important for the vital growth of your plants.

​Conclusion
You can make farming fun today by choosing any of the above tents to help you with quality yield. The tents are worth every penny as they are all very affordable and long lasting. With the above guide, you can now make a sound decision on what you want and which tent to go for visit online to find out about the shipping details and the prices. What’s more, ECO Farm LED grow light can be your great choice.

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