Hi guys. I've had my grow set up for about 10 weeks now.
Up until yesterday, my plants have been going really well and strong. I've just switched them to a 400w HPS and cut the light cycle down to 12 hours for budding and my Afghan's (Sativa) have started to droop.
I don't believe that I over or under water them. I'm unsure what's happened. The leaves have dropped so low they've started to touch the soil. Any ideas?
Might be interested that only the Sativa's have done this. My indica are going superbly well.
Help