I've got these rust colored spots. They increase in size and quantity until leave turns yellow. I'm growing in perlite, 3 gal buckets hempy style....
I have a friend who wants to put the plants into flowering shortly after germination, determine the sex and then put the females back into veg....
I'm asking for help identifying my plants problem. Can't find anything that looks like this in any of the plant problem guides. Using a CFL warm,...
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