If you're using GeoFlora on top of a SIP then I would find Emilya's instructions on that since she seemed to have success with that method (a combination of top and tube watering I believe). @Azimuth may remember more on that.
Calmag needs to be applied to the entire root system. Don't try to section off your roots by layer or type in your head.Then I mixed 1 tablespoon of calmag in a half L of water, and put it over the roots, just to get calcium to the roots quickly. (Maybe that was wrong.)
Full dose, full gallon. Down the tube is fine. It can burn the roots at higher dilutions. As I mentioned, per the bottles instructions rather than second guessing the manufacturer.At this point I probably need to shift to the calmag feeding schedule for full flower, which is 3 teaspoons (1 tablespoon) per gallon, and keep watching for deficiencies on any new leaves.
Yes. I'd call that full flower!Hahaha, yeah, maybe time to switch to the dose for full flower?