Whats wrong? zinc deficiency?

or is it cal deficiency?

tips is usually nute burn.

Originally Posted by Coho

tips is usually nute burn.

but.. i only use compost tea. it can burn? i'll flush it.

definitely nute burn...most likely from the soil ur using... when u flush use water with diluted molasses, the carbohydrates will help the plant recover from stress quicker..

btw that is very light nute burn, so dont go crazy with the flushing... just give enough water for a tiny bit of a stream to come out the bottom, when the water turns clearish (it will be a little brown from the molasses) than stop..

how old is the plant? looks healthy for the most part, maybe repot it, soil looks super damp so make sure your not overwatering

that is a good point, most people dont realize cannabis needs a long dry cycle so the roots can breathe...


the best thing to do is to constantly lift the pots everyday, paying espically close attention to the weight right after u water and right before u water... u will eventually get the feel for it, and you can tell exactly when to water judging on the weight.

the plant in the first pic is 25 days from breaking ground, and the one in pic 2 is 37 days.

& i thought i was going to be leaving on a trip so i gave it a bit of an extra heavy feeding of compost tea yesterday, but i noticed the leaves browning. So i should flush right?