I would definitely try to get your night time temp up a bit. But the plant looks healthy and mine were the same size at 10 days. They will start to grow faster during week 3! Cheers
Hey there 👋
Plants are slow from the start but will really pick up seed once they’ve gotten several pairs of leaves. Hang in there and continue taking great care of her- she’ll surprise you with her rapid growth shortly
Happy Growing 🌱