Hey Pete! Just pot them up in as large a pot as you can handle. For the first few months just water around the root ball. After a few months you can start watering the whole pot. Be sure to water until you drainage coming out the bottom. Keep us posted on your progress!

Hi Pete,
No, don't need to bare root them. Add your potting mix around the existing peat moss or whatever in your new pot, they should be fine. I assume you are using a peat-based potting soil or custom mix?

they are in temp soil mix. 2.5:2.5:1:1 pine bark fine, compost, peat moss, and perlite in that order. i'm going to replant them in a week or to into large container with 2:2:2:1 mix of same to increase the peat moss content and will be using water with ph at 4.5-5.5. hope it works.

I'm still a newbie myself when it comes to blueberries so take my questions/comments with a grain of salt.

I'm under the impression that compost hovers around a neutral pH (7.0) and it seems like using such a high ratio of it in your mix will do more harm than good as blueberries like soil to stay in an acidic range. Many of the mixes I've read about up to this point do not use compost at all. It would seem that blueberries get little to no advantage from its usage.

Good point. I use pine bark pines/peatmoss 1:1
Also add about 5-10 % coarse sand (the one
with tiny pebbles in it which you can find at
concrete place). The simpler the better. Mulch
top with oak leaves or larger pinebark or pine needle
Straw.