transplaniting question

hi all,, I have a plant that is starting to bud, it is in a 5 gallon pail outside, I kind of think that it is quite wet since the pail is heavier than the others, We have had a lot of rain . is it ok to transplant in to the ground now that it has started to bud, it really isnt very big yet which brings me to another point. all my plants are budding earlier than I expected and they are not tall huge plants is this normal for some strains thanks

it is very difficult to transplant out of a 5 gallon pail. a 5 gallon grow bag might have been a little easier.
do you know what strain these plants are supposed to be?

Budding outdoors this early, they may be auto-flowering, and they don't get real big anyway. Don't worry about transplanting at this stage.