I am new to the Forum hello everyone. I had my first round of Lettuce growth. But now The pH is 6.3 and the Ammonia is 8.0. During the first 15 days of growth the pH would stay around 7.0-7.6 however my Ammonia was always 8.0 but after day 15 the pH levels dropped. Anyone have a suggestion as to what move I should make next?
Thanks,
Zac