hey all im currently on week 4 of my grow and my plants are in 4inch pots in happy frog soil. Me not knowing th PH of this soil is so low that i have been watering the usual 6.3 - 7.2. Many of my bottom leaves are yellowing and dieing. I also have to transplant these girls into new pots. My question is, what soil should i put them into to even the PH out? Some people say they mix Happy Frog and Fox Farm ocean forest together or i could just go with happy frog by itself or ocean forest by itself. Anyone have any input or suggestions?