What causes clone leaf tips to point down?

Look at em this morning and one of em had their leaves pointed down... lol

sometimes that stuff is normal. When my lights turn on after a 4 hour dark period most of the heavy fan leaves have their tips pointing downwards. After about 2 hours of light all leaves are up and at it.

If they stay that way, look into over watering, low humidity and heat stress, but i doubt those are your problems. Good luck and what strain you growing?

The one with the pointed down tips is Super Lemon Haze, the one behind it is Cinderella 99. Some hybrid strains afaik. Moved the clones over to my 400 watt room for more light. we'll see what that will do. As for overwatering, i really take care and make sure the soil dry's a bit before rewatering, which is like 1 - 1.5 days and their in little red solo cups so I wouldn't put too much water into that anyways. The one curling is definately growing tho. 1.5 inches in a few day span. I just watered this morning so I'm gunna give it a day or two as long as the soil doesn't dry out completely and see if that improves it. Also another thing to add, this was the clone that kept wilting and perking back up even after rooted. Maybe it's just bipolar =D