calvin.m16
Well-Known Member
Is it truly water soulable or does it fall out of solution in a res?
RAW NPK Kelp stays in suspension for me, the major key is to have an emulsifier like silica in your solution, also most liquid base nutrients come pre-blended with emulsifiers and suspension agents. This is chemistry these "UR BUYIN WATER BUD" guys don't understand. Mixing Dry Nutrients is tricky if you don't use the right components.
I would use Yucca & Silica and still put a few drops of Peppermint Castile Soap in the mix. I never have had it hurt my roots or plants and I spray my pots twice a week and plants once a week top to bottom. Doesn't matter if lights are on if the mix is properly made you shouldn't get burn unless its some seriously intense close light.