Mixed Bag 420FastBuds

Interesting week. The PH has been tricky to keep stable; I noticed this last time in the Veg stage this was happening. I will be keeping a very close eye on this. I'm still trying to find out what plant one is as I've never had a lime green plant before; I knew it was not because of nutrients and growing conditions as all the other plants look healthy and have a beautiful darker green colour. It's also starting to dwarf the other plants. Plants two and three are doing well. I need to train plant three a bit more and defoliate it soon before the imminent flowering stage. Plant Four is now starting to look good, although a good one/two weeks behind the others its looking really healthy. Next weekend should be change out all the nutrients for the flowering stage.