Hey!
Yes it could work but I donāt recommend it. Iāll try and break this down.
What you want is an even canopy to get even light coverage to have even growth and in the end nice buds.
The first ones you add will be taller than the last, now to have an even canopy what you could do is train the first ones as they grow, doing some LST or topping them, so that as they grow your limiting their height so the others can catch up. With a bit of work you could get that done. But the last sets wouldnāt be as advanced as the first ones and wonāt have the same size or yield the same even though having the same height.
Basically to do this youāll need to do a lot of training.
I recommend you just pop them in all at once and even doing that youāll have troubles with getting an even canopy and having the same height.
Even more if thereās different strains.. sativas and indicas which grow differently.
Not even to mention is some or all of them are Autoflowers.
If you check out my diaries Iāve got mostly indicas and Teo sativas.. theyāre all in the same tent, started together and thereās quite some difference in height.. which took training and adding support to raise the ones that are shorter.
Hope this helped you make your mind up.
Any questions let me know.
Good luck and happy Growing.