u/Additional_Read3542

I bought these three days ago and they’ve already started to wilt. I’ve tried keeping a different hydrangea outside in the sun but my garden gets way too much sun and it dried out very quickly. I’m also fearful of overwatering these current ones indoors. I’m wondering if I should repot them into a bigger pot? I’ve never had a successful hydrangea plant and really struggle with them, so any advice would be really helpful and appreciated. Any tips?

Editing to add that I’m in zone 7b if that helps