Hey guys, I am growing in 5 parts roots organic 707 1.5 parts pearlite with myco and oatmeal added. I also recently started using azo, which blew me away, from the time the plants have been seedlings they have been bigger, healthier, no signs of deficiencies. I do a 2 week perpetual grow, so I have been able to compare side by side, if ur not using azo, start using it.
Issue is, im at week 5 now and the plants are starting to show some deficiency, I think in Mg, but I add double calmag+ at every feeding, so that makea me unsure.
Here's some leaf pics, and my questions are 1. Is it mg or some other issue? 2. If it's mg, how do I fix that if double calmag+ isn't fixing it, OR, if not mg, what is it, and what should I do to correct it? 3. Do you have to reapply the azo? Or is adding it at the beginning enough?
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