Battling a res that is constantly dropping in PH, and climbing in PPM. Numbers yesterday morning was 3.6ph(wtf) and 5.0ec. Gave some ph up with some tap water to drop EC. This morning was 6.8ph and 9.0ec. So emptying the res, and starting with a new batch.
Last one got me about 2 weeks checking and adjusting ph and EC every morning.
Oddly my tomatoes are doing the opposite, climbing in PH.
