First Timer: Lithium OG Kush Autoflower

Seedlings are... not doing great. I took my sweet ass time getting the peat pellets into their final home -- 7 gallon fabric pots. This was a mistake, but I wasn't quite ready to start regular feeding and hadn't figured out my EC pen. Other than that, pretty much following cocoforcannabis guide. Using large pot size to compensate for lack of an auto-feed system. Ideally, these would be smaller pots watered multiple times throughout the day, but I compensate with one big fat feed per day to runoff. I considered pitching these two and this point, but I'm glad I didn't. I finally figured out my EC pen and found my runoff pretty high (>4 EC). Flushed with pH'd tap water down to 5.8-6.2 pH and below 2.2 EC. Hoping they survive at this point.