Squidbilly
Well-Known Member
Hey everyone. I've been experiementing with perlite 16oz cups for my seedlings. Doing this I realized if I didn't feed them almost immediately around 150ppm-200ppm then they would grow really slow. I use to wait two weeks before I fed them anything. Now by the end of week 1 I feed them around 275-300ppm.
Everything I read seams to disagree with my logic. If your in an inert medium don't they need SOMETHING immediately? None of my plants last very long on their on gas after that very first single blade set of leaves comes in.
Is it safe to be feeding them less then 300ppm from the get go in rockwool or coco or hydroton etc?
Everything I read seams to disagree with my logic. If your in an inert medium don't they need SOMETHING immediately? None of my plants last very long on their on gas after that very first single blade set of leaves comes in.
Is it safe to be feeding them less then 300ppm from the get go in rockwool or coco or hydroton etc?