Critical Purple Auto

Week 1 of Veg. (Jul. 11th-17th) The Critical Purple Sprouts kept growing in their 1 gal pots. They were both germinated and put into soil at the same time, but you can definitely see that the two are growing at different rates. At the end of this week I read somewhere that autos didn't do well with transplanting, not sure how true this was but didn't want to take any chances. So I just went ahead and put them in their "forever" pots, which were 5 gallon cloth pots. I had also purchased a few items from the hardware store to make watering easier like 5 gallon buckets, 1 gal. pump sprayer, 4 bucket grids to use during watering and so that the pots can sit on and not get mold on the bottom side. (The 2 pots in the front in the first pic, were the Kali mist, they actually both failed from seed.) The Soil Mix in the 5 gal pots were about half F.F.O.F. and half Coco Loco, with some happy frog around top layer for the sprouts with a few handful ow worm castings mix in the soil as a whole. Whenever I watered the Ph. was between 5.9-6.2. Haven't used any nutrients.