Tangerine Dream Auto

It's been a bit of a roller coaster this week, but I'd like to get started on BigBud, so TD2 may need to move soonish... [ TD1 ] - Stretch mostly done, filling out realllllly nicely but some of the same but to a lesser degree issues as TD2. [ TD2 ] - STILL NOT FLOWERING?! - Showing yellowing/limey with green veins + purple stems = early maganese, zinc (lower pH nute) def - is closer to heater, likely pulling more from rez when heat is ON Something definitely up.. Tested medium & runoff, high in both, TD1 @ 6.8 w/850PPM | TD2 @7.7 1250PPM Result: Flushed each with 6GAL R/O to return to 6.2 @ 300PPM. In my defense, I'm still figuring out this medium - it's not really soilless, but isn't really soil, and definitely isn't organic but has organic compounds in it. Getting there though...or at least learning what <i>not</i> to do..