Renegade69
Well-Known Member
(Homer Simpson)....yummy sugar....LOL.
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John, now that I am growing under LED for the first time, do I need to supplement extra calcium and magnesium in addition to any which is already in my fertilizer? Everything looks green and good. Slight tip burn on a few leaves, but I think that may be the fan doing that.
I can take photos if that is more useful, but there are no deficiencies just now, yet.
Hello everyone in Fifi-land...
Plants grown under LED light panels have a higher requirement for calcium and magnesium then plants gown under High Pressure Sodium lights. I would use a calcium and magnesium supplement for your plants.
Hello everyone in Fifi-land...