hi all, im growing a auto lemon skunk in my aero garden week 1 went fine and half way into week 2 the tips of the leaves started to brown this morning i noticed it was traveling farther up the leaves! now my knowledge says nitro def. but ive been feeding it 1/2 strenght mg all purp and mg tomato can it possibly be heat stress im confused so i just changed the water to plain ph'ed water to around 6.0 until i can get some guidance! these pics were taken with my cell so dont bash pls.
That looks like nute burn by the dark green colour and the fried ends(that's where the plants stores the 'extra' they take in, adn yours blew up the storeage unit). They don't really need a whole lot of nutrition until they are a bit bigger, cut what you give them in half again and don't actually give them the nutes for at least a few more waterings. And clip the crappy ends off to decrease your anxiety, i do, sucks looking at the 'battle scars' as someone here puts it