so, i turn my lights on tonight, and one of my plants, the runt, is completely fallen over onto it's side. Not exactly sure why, cause it was fine when the lights went off this morning. I had to tie her up and pray for the best. Seems like she's starting to perk up a little bit, but i'm kinda dumbfound as to what happened to her. Ph is at 6.0, temps are fine, water temp is fine, nutes are fine... any ideas what would make a plant just fall over like that? It's not like she's top heavy, she's the smallest of all 3 plants and theres just a few bud sites on her up at the top. The other 2 are perfectly fine tho.