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So bit the bullet, switched to the transition ratio. Think I was under on my EC which was making the res acidic & PH/EC comparable drop.
Pretty much 50/50 Floragrow A&B. Calmag, Rhizo.
Got some Rhino Skin coming end of the week - anyone used this?
Think I need to add to water first, mix it and let it sit a bit before adding nutes.
2ml per litre is whats advised on the site - so was thinking of halving this.
PPMs now 722, EC 1440 & a PH of 5.7 - which I'm hoping will drift up only a bit over the next 3 days I'm away now i've raised the EC - I'm hoping!
Earning the dollar gets in the way of important stuff!