Im veging a pheno plant and am ready for 12/12, my 2 auto just sprouted last night and shed their shells. I don't have a separate area I can use, how bad will this be for them?
I would suggest just keeping the pheno in veg for another week or 2 if you have the space with the autos then switch to 12/12 they shouldn't turn out bad I know someone who did it and grew fine