OK…lights went on at 6pm…will water with calmag and molasses around 8. They look great today. Think it was nute shock Cuz they never really got much. Clones are doing good so far checking for rooting tonight also…yippeeee
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Stop spraying plant. You may get light burn from lensing. Even if you do it in the dark you risk bacterial or fungal or mold. In addition to those things, minerals evaporate on the leaf stomata and can block vapour transfer. Generally, do as @dbrn32 suggested and restrict foliar spraying to pest remedy or to do supplementary feeding. Every now and then it may be a good idea, primarily with house plants, to give them a hearty spray with water to remove dust etc.
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A greenhouse manager friend of mine recommends that plants that get foliar fed need to be washed off a day or two later to prevent buildup of unused minerals on leaves. For that reason he doesnt do it unless needed. Causes too many issues.
I haven’t done foliar in almost 3 weeks. I only use pH water now.
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