seedlings kind of curling?

ive got some seedlings in a whole thats about 3 feet wide and 2 and a half feet deep, i put them in the same hole cause i know i dont have alot of veg left so they dont need alot of room for roots so why dig extra holes. after transplant theyr kind of drooping? heres some pics nice n sunny out great weather for the next few weeks, the soil might be too hot? i put some horse manure in with it..

Pest and predators are a bigger problem then the leafs curling.

i have a ring of coreys slug and snail death around the hole haha its all good for the most part. i piss on the trail to haha

Could be over watering... that soil looks kinda muddy.

alrite well that shouldnt be much of a problem right its supposed to have sun and rain tmrw 40% chance then sunny for next few weeks so it should dry out and be alright?