I know I've already responded to this, am I going mad?
what size tent an pots you growing in?
Is this right
7ml of Ionic, Mg unknown
5ml calmag. Mg ~ 75ppm
1.25g epsom, ~125ppm
That's about 200ppm Mg. It's quite a lot.
https://www.cannabisbusinesstimes.c...-rates-for-magnesium-in-cannabis-cultivation/
The highest I have head of, is Jacks blends at 90ppm. Which people certainly like, though it's beyond the range testing identified. I got that high and still needed more, so came out of the K leaching coco I had been using. The total amount of Ca+Mg+K is a limiting factor in terms of over feeding. If you run high Mg it can stop you running the Ca+K that you want to. While also locking out some of what you have.
200ppm is interesting. You might want to try a bit less though, in light of what other people have found. Though I see nothing in the pics to suggest excess Mg, to my knowledge
Okay, I will try it another way. 5ml of calmag is fucking loads People are doing that per gallon, whatever that is? In a liter just 1 or 2ml should really be enough. Then don't bother buying grow, as the bloom will be converted to grow anyway, with that much extra N (from the calmag)
With the Ionic and 2ml of calmag, you could still want some epsom. Only like 0.25g per liter though.
Myself, I looked at my calmag and saw it was 1.5% Mg (about 2.5% MgO) and decided to make some, that was just mag. That meant putting 75g of epsom with 425ml of distilled or RO water. I tend to then use 2ml of calmag, and 1ml of my mix, which is as strong as the calmag.
I'm not saying you should copy my schedule, but making a bottle up of similar strength to your calmag, will give you a bit more idea of what you are sticking in. Which right now is a lot. Really it is. Outstanding.