Preflushed and charged coco (gold label, chunky perlite and 10% amendments), came out 6.2 ph @ 250 PPMS.
Trasplanted babies into 3 gallon smart pots with this coco a week ago. 3 days later, ph was @ 6.8 and ppms @ 220. I flushed with about 5 gallons (calmag, benies, roots xclr and base nutes)...