Standard advice says you should aim for 32-50 watts per square foot of grow space. More like 25 watts if your grow space is a dedicated veg tent. So if you were working with a 3′ x 3′ space, you’d theoretically want an LED light with a power draw somewhere between 225 watts (vegetative) and 450 watts (flowering).
Moreover, do you need a grow tent with LED lights?
As the light emitted from any light source will flow over a large area, a lot of it would go wasted without a tent. As indoor growers, we want as much as possible of the emitted light from a grow lamp to land on our plants.
Considering this, what size light for 4×4 grow tent?
For a 4×4 tent, you should have a grow light having an actual wattage range of 500-600 watts (assuming flowering plants which require a lot of light and are congregated in a single area. Vegetative growth for high-light plants need about half this wattage).
How many plants can I grow with a 600w LED light?
2 month plants should give about 40g per plant, so with about 9 you’ll be able to easily fill a square meter and get up to 400g per 600w light. 3 month autoflowering plants grow much bigger, however, so you should only plant 4 per 600w light.
How do I choose an LED grow light?
Tips When Buying LED Grow Lights
- Determine the Plants You Are Growing. Before buying indoor grow lights, you must know what you’ll use them for. …
- Know the Surface Area. …
- Find Durable LEDs. …
- Consider the PAR. …
- Ensure It Has a Proper Cooling System. …
- Look for Lights that Offer Programmability. …
- Don’t be Cheap. …
- Final Thoughts.
Are 2 grow lights better than 1?
Multiple light setup
If you are an experienced grower or have a larger growing space, you will inevitably need more than just one grow light. For example, a 4′ x 8′ grow tent will need at least two grow lights, each able to cover a 4′ x 4′ area.
How many plants can I grow in a 4×4 tent?
Answer: Putting 6 plants in a 4×4 grow tent leads us to a plant density of 1 plant in each meter square area. That’s a pruning style growing, from where you can expect about . 25 lbs of harvest from each plant.
Are grow tents worth it?
Are Grow Tents Worth The Expense? … Even though your grow tent can represent a significant initial investment, it can save you money in the long run. This is because it costs less to provide water, nutrients, and light to your plants with a grow tent.
