Hi there, I'm trying to get the Ph fluctuations of my nutrient solution under control. I'm using RO water and Phostrogen plant food 14/10/27 nutes which apparently are not ph-buffered because the Ph just flies off the mark as soon as I leave it for a day and this is gonna cause me nutrient lockout problems eventually when I start my DWC. I'm not a chemist or an advanced cultivator, just an amateur grower. I've been told by a chemist that I could use monopotassium phosphate to get my Ph to stabilize within a desired range. I am using phosphoric acid for Ph down. I'm wondering what kind of proportions to use the Monopotassium Phosphate in. I'm basically just gonna get a bag of the stuff from the chemist and need to know how much to add to get a stable Ph of around 5.6, once I've mixed up the nutes and lowered the Ph using phosphoric acid. Any help is appreciated.
gmcd
njayjayOriginal Author
grizzman
njayjayOriginal Author
lucas_formulas