9/25 - Day 36, fed both ladies today according to early bloom on GH DTW feedchart with base nutes at full strength, and pH set to 5.8. Final runoff was 943-964 ppm and pH was 5.8.
9/30 - Day 41, gave both ladies water + Calmag & Hydroguard with pH set to 5.8. Final runoff was 752-765 ppm and pH was 5.9.
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.