Well so far my grow has been 100% perfect super green super fast growing I check them religiously today on 1 plant on the top leaves maybe 3 leaves total I noticed these rust spots ruled out bugs have been giving my plants only water and topdressing never used calmag but I did water in molasses on Saturday should I be worried? Any suggestions before it spreads?
i noticed the spots are on the leaves closest to the light? running about 1100ppfd could this have anything to do with it?
thats good news i want to push them to the limit they are now just flipped to 12/12 and stretched 2 inches overnight so i need to remember to raise my lights every morning to acclimate