gardensofgreen420!
Well-Known Member
Yes if using amended soil with organic ph isn't as important but you are only using foxfarm correct? So yes ph can be off. I never used a ph meter in the 30 years I have been growing. Up until this year, seems some of the new additives are crazy low ph. I used budswell (liquid guano) and it dropped my normal bloom water from 6.4 to 4.8.
Yes it's straight foxfarm and 30% perlight (no added nutes, plain). Yes it does drop the PH low and lately I have been adjusting with a natural PH up to about 6.3-6.5 ish.