Droooopy clones

i have two humidity domes and in one of them they are really droopy. anyone have any suggestions of why?????

help plz

Probably a bit too much water. heat pads help alot and if you can afford the $30 I would suggest it. We had some droppy clones but they are now all over 2' and looking great. I would just transplant when they have roots no matter what and they should be fine.