Seedling supplementation

How much rooting gel for seedlings is too much? More importantly, can rooting gel burn the plants and counterproductively stunt their growth? I had a seed germ within 24hrs. 2 days before and after dipping it in rooting gel it still
hasn't popped out of the ground, and keep in mind that it is a bit cooler in here than it should be.

Novice or expert opinions only, please. Thanks.

i use seaweed extract on my seedlings as soon as they sprout from the soil . and right through the whole grow.

I gave my week old seedlings a very small dose of nutes yesterday. (1/8 strength). Contrary to what is said on here. They reacted very well.

oh my god, thanks so much you guys for replying, but unfortnately due to my impatience my seedling died AGAIN. im never grow a plant if i don't at least wait a whole 2 days for them to pop out