4x8 Mixed Photoperiods

First week of veg went well. It's our first time germinating and vegging under a light like this, a high wattage bar. So we set it about 3 feet up, it's about 6 inches higher than their website recommended but at 50% dimming the PPFD was hitting 400 or just over in the middle and high 300s on the sides and did not want to stress the babies. They seem to be doing good, and we are keeping an eye on the leaves for signs of tacoing (too much light). They didn't stretch really I'd say they were about 2 inches tall at the most I didn't think to measure the sprouts this time. They got their first feeding as well, Promix BX recommends adding food after a week and I let them germinate about that long before I consider the first week of veg starting. I followed Advanced Nutrients calculator for the PH Perfect Micro Grow Bloom, Vegetative cycle, Advanced level instructions and started the base nutes at 1 ml per liter. All additives are at the standard 2ml per liter. With the first week watering was roughly light, and I focused the waterings in a ring around the seedlings to encourage the roots to reach out... but allowing a little dribble in the middle for their tap roots. They were fed only once this week, and we are considering whether to split the feeds into twice a week like last grow, or stick to once a week for this grow. Decision will be in next weeks entry. Towards the end of the week they got their first full watering instead of a ring of water. I'll be adding name tags to the soil this week so the next entry will be easier to tell who is who.