I'm so lost.

This is about my Bubble Gum, 1st pic is the 2 of them. Yes one is way taller, I call the other one my Cactus plant, Planted 12-11-21, it is now in 8 weeks of Veg and I used Remo products. I have been flushing since March 8th and now the dirt looks green? Is my plant lost? hope I gave enough info. I use Fox Farms co-co. Thanks in advance. I need to get this right.