What Lights Do I Need To Grow Pot

If you re looking for discretion led grow lights and fluorescent grow lights are the likeliest options.

What lights do i need to grow pot.

Metal halide grow lights produce light by arcing an electric current through mercury gas mixed with some sort of metal iodide such as thallium thorium or sodium. Magnetic induction grow lights do okay for growing cannabis but they re pretty much glorified fluorescent lights. For optimum yield a good rule of thumb is to choose an led grow light that outputs at least 50w per square foot of grow space. Although the dual spectrum hps lamps are a popular alternative and probably even better for autoflowering strains.

There are two types of fluorescents. They also run cooler. But they make more light with that power. Plasma induction grow lights actually perform pretty poorly at growing cannabis.

What size led grow light do i need. A 2ft long x 3ft wide grow space would require a 300w led grow light. Generally indoor plants specifically require two types of light wavelengths during photosynthesis. Make sure that the light can draw 50w from the wall not the combined capacity of the led s example.

Cfl lights are usually twisted in their shape while t5 grow lights are long and narrow. Lights need to be hung level. You ll need to ensure that temperatures remain within a comfortable range for your plants between 70 85 f when lights are on and between 58 70 f when they are off. Led grow lights can still use lots of power.

The blue light is needed for the vegetative stage whereas the red light is required for the flowering stage. Because there are hundreds. Choosing an led grow light. There are two types.

And that means you don t have to worry about your tent getting too hot. And so do cannabis grow tents. 400w and 600w bulbs are the most suitable for indoor cannabis cultivation. The optimal light height or olh is between 30 50cm above the plant canopy.

That is as long as you don t mind the increase in your electricity bill. Cfl and t5 grow lights. It can be confusing to research led grow lights. The whole world is switching to led.

The light that it produces falls into a perfect range of the color spectrum for the growing phase of cannabis.