I performed a ph test on all the plants and came up with differing numbers. Having not researched the reason for this out yet, it only seems logical that certain strains use up the ph in the soil faster/slower then other strains. I did a soil test using both a soils test kit from Harris Seed and double checked it with a ph moisture meter probe.

Shaman 1 & 2 both at 6.8
Headband 1 – 6.5 HB 2 – 5.8
White Widow 1 5.9 WW2 – 6.2
Cheese Haze 1 – 6.5 CH2 – 6

The newly planted seedlings were all 6.5

View of all test subjects in lab