Stealth Cab grow about to start, need advice on soil / nutes

Starting a new stealth cab grow this week once my Bubblicious seeds come in from Attitude, 2 quests.

1. Do i test the ph of my water before i add my fox farm nutes? (Doing the trio) or do i add the nutes, then test the ph levels?

2. Is it safe to say if i feed with nothing but balance water and water/nutes, around 6-6.5 should the ph of my soil stay balanced or will i need to test the soil differently? Using Fox Farm Ocean Forrest for the soil.

You need to get away from fox farm. Super soil is the way to go in organics. I always Ph after.

i love my fox farm ocean forest soil. i use the nutes too. PHing is the last thing do. add everything to your water and ph it after

Well with either soil is the Ph level of my soil going ot be something i need to worry about or will the soil stay balanced for a full grow?