Transplanted on d17 from sprout (d19 from germ) to the 4x4 & autopots.
Upped the EC gradually to 1.3.
so far they're looking good and happy, except i had to travel for a few days for work and misjudged how long they'd make it without water & humidifier refill; needed some TLC when I got back.
You'll see on next diary update they bounced back just fine.