Does any one use any of the Spectral Design LEDs from Kurt who builds these?
I have them over two terrariums, and although I like them a lot, I am finding some of my plants are yellowing. Less so turning yellow, but the colors looked washed out and more yellowish versus a deep vibrant green. I get growth, maybe not as much as one would expect. I seem to not get this under my terrariums where I have Flourecent lights on. I have not tried many other LEDs, so it may not be Spectral Design lighting but I see many tanks using LEDs.
I have tried fertilizing with Neptunes Harvest also adding dolomite to it. Neither did much of anything.
I am curious to get peoples opinions on this. Thanks.