Can you help ne

for me everything seems ok, for around twenty days it's normal!! I don't see anything abnormal, maybe your lamp is too close and that's why they grow in bushes, did you repot or did you plant directly in the pots?

They looking good so far sometimes you think they don’t doin much but then comes the day and you think wow 🤩 it’s often sonnig nothing to worry buddy

THey look nice and healthy maybe slightly small. I honestly think it may be the pot air pruning too much. I have never used those pots so you probably would know more about that than me. but that's my guess, maybe not enough light, and slightly low humidity?

none of the pictures are zoomed on on the nodes... but, the spacing looks fine. If you want a little more stretch, less light will do it. This looks fine for 3 weeks and an autoflower. based on drying pattern on top, looks like you are partially watering these pots. You should be geting the entire volume wet. A little runoff ensures no dry pockets. Not doing so elevates risk of rootzone issues and buildup of nutes- regardless of whether the products are tagged with the magical "organic" label. this is unrelated to node spacing.

Short internode spacing is usually from the light being a bit on the strong side. Lift it a little or dim a tiny bit and see how they react.

Hi! I would make sure to water further out to encourage the roots to search for water. Otherwise everything looking just fine.