Devil Driver x Toaster Struedel Coco

EastCoastBoast GH Nutes were mixed into 1lb/gal stock solutions with distilled water. Installing RO water system for next week. Some plants developed what looked like mg deficiency in the first set of true leaves. Delayed shipping on nutrients meant I only began fertigating on 3/30, working quickly up to the 9/13 gallon dosage. Calmag was added midweek. Plants look generally healthy with little to no leaf twisting on new growth. 4/2 roots are showing at bottom of solo cups, do not feel the soil is adequately colonized by roots therefore will delay up-pot a few more days. Temps 77-80 RH 75-80, tapering humidity slowly, no signs of bacteria or mold however so I am not rushing it. Light is running at 100% Suggestions for better free app for USB microscope? The flower shots are an Exotic Genetix Rainbow G freebie that was abused the whole run. Seems to be light yielding but producing nice bud nonetheless.

EastCoastBoast Transplanted to 1gal equiv air pots on morning of 4/7. 4/6 Offloaded 2/12, selected randomly, planned cull for flower space. 4/7 Transplanted to 1gal equiv air pots on morning of 4/7. 4/7 Added 2nd 100w vivosun, hung 18-20inch from canopy, slightly higher post-transplant. 4/10 3/10 plants show inter-vein discoloration, possibly mg, possibly as a result of plants drawing heavily due to low rh. Feed from 4/10 on will be reflected in next weeks charts but will include 1g/gal Epsom salt. Temps are lowered, humidity is slightly too low, but tent space is a premium while flower run finishes out. 75-80F 60-72rh While generally I will water to recommended runoff at every feed, with the 1gal pots I will back this off slightly while the roots catch up to the large jump in medium, also exacerbated by the low humidity.

EastCoastBoast Flower tent came down, took room down to 60/60 while drying, this run is suffering as a result. Growth is slow, tent is overfull. Runoff has been nearly nonexistent due to logistical problems of removing it timely. Small cal and mag def showing, possible N tox also present in oversized fan leaves and light tip burn beginning to form. Rather than back off nutes I'm going to let it ride, expectation is that returning to better heat and humidity will allow the plants to work through their frustrations. First topping was done around 4/14(?) should be ready for 2nd topping around 4/19-4/20.