SSSC Pineapple Poison Run

Plants are doing well enough but they certainly are having some problems affecting their growth rate and size. I'm pretty sure I know the underlying causes though. This grow is the first time I'm using RO Water, my 750W light, and I'm using a new soil mix that I just kinda threw together. I think the combination of the soil and water is raising my soil pH quite a bit more than I'm used to with previous grow. I also have not been watering enough I think. I went ahead and bought a 4 gallon compression sprayer to help with update of water without having to do multiple nutrient mixes. I'm hoping to deal with some of the soil problems this week, I'll probably flush them. Light might be a bit too strong too. Will probably flip to after week 8 of veg, should give me just enough time to flower. Clovers have all been chopped and used as mulching. The roots should release their bacteria into the soil now which should aid in the microbiology of the soil. Also bought a worm tower today to start my own composting.