I use the GH series also and I’m in coco. Ive found success so far by initially saturating with distilled water the day before I drop the bean, on the third full day of sprout I feed 1ml of micro bloom and gro one time to runoff avoiding the center of the pot, and on the fifth day I’m at 1.5 ml doing the same. On day 8 I start full feed on week 2 of their medium feed schedule. Then I follow the schedule to harvest. I feed once a day every day until about 20% runoff. I’m new also and I created that schedule based on reading many people here advising to stay light on nutes the first week or so but the three times I’ve done this my plants responded very kindly to it. I’ve often heard GH is middle of the road but I like the exact feed schedule to follow and it works just fine for my needs. Here’s my first grow and current grow using them. Good luck growmie and welcome to AFN. Peace
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