sharkuu day 1. again again. i think now i know why i killed the plants in coco. the dolomit lime and biotabs stuff drifted the ph to around 7 or higher, which is way too much. i read that dolomit lime is used to lower ph, but i didnt read that it is for water with ph 8+ and mostly for soil. i just thought it lowers ph, so i added even more than usual... well, if i try coco again, i wont do that mistake again :D
for now, back to soil. had some biobizz light mix left and added the biotabs stuff. 60g startrex, 60g Silicium flash, 12g Dolomit lime, 2 biotabs for 12l fabric Pot.