FastBuds photoperiod testers 2 and 10

First week in the veg tent for the seedlings, they've grown well even despite the heat wave (some are showing minute signs of heat stress but will be perfectly fine after potting up next week). Root balls are developing alright, could be faster with temps more on point but it's summer. They've been getting a very light feed, but their meat and potatoes will come with the potting medium next week, an organically amended coco coir.