which is the better LED for plant growth?
Which is the better LED for plant growth?
i’ve got a choice of 2 LEDs.
1. 3W blue
455-460nm
35-40LM
2. 3W blue
465-470nm
80-100LM
the first one have wavelengths more suited for plant growth while the latter has a higher light intensity.so, any idea which one has a higher plant yield??thanks
I think such a small difference in wavelength is negligible. Plants can utilize light between 450-700nm. Longer wavelengths are better for fruiting plants. I would go with more lumens.
Hydra Aquatics Retina I LED
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