8/28 - Day 8, fed both with full strength seedling mix according to GH feedchart, and pH naturally was 5.9 without adjustment. They are a little slow to start, so hopefully this will give them a little boost.
8/31 - Day 11, gave both water + Hydroguard with pH set to 5.9.
9/3 - Day 14, gave them both a feed with with base nutes at 50% strength according to early veg on GH DTW Feedchart and pH naturally was 5.9 in my tap.
I had a viparspectra 450 and retired it and replaced with 2 HLG QB288 v2 rspec and night and day difference. Similar power draw but plants seem to be exploding vs viparspectra. Shane from Migro par tested the viparspectra and it was .7 vs hlg qb288 which was 2.4 at same power draw. Will see how it flowers shortly.