Maybe a little salt buildup. Have you flushed the plant during the 5 weeks at all?I have a plant which is about 5 weeks old. Recently the tips on the leaves have all started to turn down. it looks ok other than that and 2 tiny dead spots from nutrient burn. is this a problem? and if so what is wrong with it/ what should i do about it? View attachment 1329641
its just starting to get probs.cut back slightly on N and less waterings and it will grow healthy.I have a plant which is about 5 weeks old. Recently the tips on the leaves have all started to turn down. it looks ok other than that and 2 tiny dead spots from nutrient burn. is this a problem? and if so what is wrong with it/ what should i do about it? View attachment 1329641
Well it's been a few days and can report that a flush did work and everything has returned to normal. I will now start to build up the levels on the nutrients over the next few feeds. Thanks once again *BUDSThanks *BUDS. I've just developed the same problem after starting to boost my flowering plants in Coco. Will cut down on the N and report back in a few days!