Anyone any advice on topping and wen is best time to do it?
Leaves curling under like that normally points to nitrogen toxicity. Try giving just PhD water for a couple of days to see if it makes a difference.
They have all had the same water ph at 6.0 and my two auto's r fine I thought it might of been heat burn
What's the medium?? Maybe the soil your using is to hot. Heat burn would cause the leaves to droop and go crispy. I don't think heat would cause them to curl that way but I may be wrong
Canna coco professional the leafs r a bit crispy aswell tbh am confused lol
@Hoodini. You know your auto stuff. What do you think the problem could be?
At first glance it's definitely heat stressed coupled with a deficiency I'll look closer at the pics
I would say early zinc def, but it's heat stress worse than anything, move it closer to the fan and LITFA for a day or too except normal feeding
Wot do u mean by LITFA
Leave it the fuck alone
Acronym for leave it the fuck alone lol keep up the good growing bro
Litfa is the best nutrient EVER
No, stress will do that not because she is a photo, and in fact good thing she is a photo seed because you can give it extra veg time to regain the stunting caused by stress
Thanks for the replies