Nute burn??? roots organic soil

I started my seedlings in roots organic soil instead of a starter mix? Im thinking this soil is too hot and giving the plants nute burn or is this some other deficiency? the leaf tip are curling a little also
They are being grown in a grow tent with a passive intake and a 2 foot t5 light. i water them when they dry out which is about every 3 days with straight tap water that i let sit with an air stone for a couple days. Feed back will be greatly apriciated thanks.



the first plant is cataract kush and the second plant is deadhead og both grown from seed and have 1 more of each of these strain that are growing alot healthier.
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treegoesmoo

Active Member
Hmm... it could be nute burn, but if you haven't fed them yet, they might need nutes. But it looks like you're growing in a solo cup, have you checked the roots? Might be time to transplant. Sorry couldn't be more help.
 
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