White spots appeared due to the influence of direct sunlight! Remember her tissues like this and wait for new healthy growth, the old tissues will stay like this forever! The new growth will be healthy! Keep an eye on the new leaves that will appear over the next 1-2 weeks! 👌 It's normal after the young plant's contact with direct sunlight! 👋😇 Good luck, bro!
Make sure all the new leaves growing don't have the same spots, might be nutrient burn, sun burn, or a tiny bug pestering below the leaves (check to be sure, be really careful to not bend any stems too much).
Overall is looking lovely, good smokes!
I always start my outdoor girls in nutramix hp, peat based medium. I get them healthy with a little nutes then their ready for hot soil, meaning soil that contains nutrients. Their then ready to accept the soil nutes with no I'll effects. Cheers