TheDankness
Well-Known Member
I have a seedling about 2 and a half weeks old that is showing some bad little symptoms of something. browning and curling on the tips of the inner blades of the 3rd leaf set, and some necrotic patches on the leaves themselves. also, i checked back after the dark period and it was worse, so heat isn't really a viable cause. even better is its started on the next leaf set. fuck. I did some investigating and from the descriptions it seems like potassium deficiency. am I right? please help I want to correct this before it gets out of hand... I have some pics, sorry they suck they were taken with my phone, you get some idea of where it taking place anyway.
