Royal Dwarf - First Grow

First grow. Seed germinated well after a few days, sprouted yesterday and seedling has shot up today. Seed is currently in the kitchen under the grow light, in large nursery bag, transplating to larger pot and build dedicated grow area this week - materials incoming! Day 3-4 - have been playing around with the light distance to find a balance, initially light seemed too far at around 24’’ (manufacturers guidance) as seedling was stretching a lot, so brought it within 6’’ but looks like I overcooked as it started displaying signs of what looks like light burn. Caught it quickly so hopeful that damage is limited. I’ve settled on around 12’’ which is giving around 4000 lux. Second set of leaves are just starting to grow.