Currently in week 3 of flower, is it normal to get discoloured leaves around budsites? I haven't had any problems with leaf curl/clawing or any other deficiencies throughout, but im starting to get lighter tips on the leaves.
Old thread, but I want to add that leaf tips can appear burnt with a potassium deficiency! Which would be expected in early flower as potassium is in its greatest demand, with phosphorus demand increased moderately and is greatest in late flower.
Just incase anyone is googling and finds this thread as I did