When I test my run off my numbers are completely out of whack. Please help!
I adjust tap water to 6.5 Ph and feed nutrients weekly to 500ppm right now.
Testing run off gives me 5.0 for Ph and nearly 5,000 for EC/Ppm
Using happy frog (Fox Farm)4:1 Perlite with PH perfect adv nute
Solved
Feeding. Deficiences