Northern Light auto

So, it's the second week of flower I think #1 is recovering really well. Her stem is thickening and she seems to be healthy, nice green leaves and just a strong plant. #2 however seems to be having a though time recovering from the damage it took, I noticed she isn't drinking a lot. Almost all of the water I give her runs straight trough the soil and if I check on the reservoir it's still full of water. This makes me a little unsure about her future. Because #1 is doing so well I might try to start LST on her if she allows, I'll do my best to feel the stem. I know the stems get stiffer once they hit their flower stage.