Beginner Gardening: I am so Confused!!, 0 by Gymgirl

Gymgirl wrote:
Hey farmerdill! I've got 5 milk jugs of bell peppers under lights. They germinated in 9 days and look great. This'll be my 1st real attempt at peppers from seeds. Right now the seedlings are getting 2nd set of true leaves but are starting to lie down. Does this mean they might be too crowded and need to be out into individual Solo Cups? My plan is to up pot and sell the excess seedlings and would like good healthy stock to offer. Think still to cold to put them outside cause they'll stall. LMK if need up pot soon. Oh, there are about 7-9 seedlings in each gallon milk jug. Been giving weak solution of MG and Epsom Salts. They do look good cept for laying down. Also when uppot, how deep? I noticed what looks like little root bumps at the base of each seedling. Do I cover up 2 the cotledons or true leaves? Thanks!