So I have 8 plants in my tent but lately three of the biggest which are autoflower have taken a turn for the worse don't know what's wrong I'm not using nutrients being I'm using a hot soil any help would be great
So I have 8 plants in my tent but lately three of the biggest which are autoflower have taken a turn for the worse don't know what's wrong I'm not using nutrients being I'm using a hot soil any help would be great
What they said ^ N Toxicity
Over watering would cause most of the leafs on the plant to wilt, not curl.
Light burn would cause the leafs to wilt, discolor, wrinkle, crinkle, crumble...
My temps usually range between 70-80°f and humidity around 40% and I'm growing in a hot soil so haven't fed but guess I will give the soil a good flush once it dries out.