So I have a NFT hydroponic strawberry setup. My PH always rises to 7.75-8.5 and I'd like to keep it at 5.5-6.5. I am using fox farm PH down and that works very temporarily. Is there a different solution I should use? (Might be dumb) Is there something I could permanently put in my water storage to help it stay lower? Thanks all.
by Necessary_Ant_7425
1 Comment
I used to suffer from this but many things didn’t work out. Finally using low TDS base water (I used RO water) solved this for me. Check your water TDS before adding any salts. Ideally it should be under 100.