I use Clackamas coots mix basically. For micros, I’ve added azomite, basalt rock dust as well as oyster shell flour and gypsum, and like I’ve mentioned , it does have kelp meal. This is the second grow in this soil, and it showed no deficiencies the first time around. The plants the first time around were started late, so they stayed pretty small. I did ammend slightly, so that’s what makes me wonder if it’s too hot.
I let it get pretty dry before I water. I’ve been waiting until our moisture meter reads 10%. Last time it was 15% when I watered, due to time constraints. I’ve been top watering, and I experimented with bottom watering last time, on one plant. This was a couple days ago, and I’m showing 22% on the pot that was bottom watered, so that may be a bit deceiving since the majority of the moisture is lower in the pot than the meter.