I did in fact figure out what I was doing wrong. I didn't read my instructions well enough that came with my Oxyponics 6 system. I drained the reservoir with a submerged pump, but I was supposed to follow up by draining the rest of the system at the spigot on the control bucket. That is where...
AZ, near the top of the screen is a black and green row; second from the left in the green row is "User CP". Hover there and click "Settings" and then scroll down the left column until you see "Edit Signature".
I'll be sure to check your new grow journal.
day 104 (day 74 of flower)
starting to notice amber more often.
So sick of chasing pH, I can't wait to get the new "pH-Perfect" version of the nutes I'm using.
day 103 (day 73 of flower)
trichomes clear and milky. cant really see much shape of trichomes... they have a bell end.
next two purchases: PPM meter and bigger magnifying glass
day 98 (day 68 of flowering)
OG Kush
flush and fill, 150mL (what I've been calling 1/4 nutes)
I accidentally left the system bone-dry for three days last weekend. They seem to be doing okay, though. I feel terrible, of course.
Trichomes are clear & white... with some very rare amber exceptions.