I have 2 each both "Susquehanna" and "Shenandoah" and another of the Peterson selections “Potomac” from Forrest Keeling and have been pleased. Their website does leave to be desired and you can’t really order online, so just call them, I think they mostly serve to wholesale but their service was fine to me. Their RPM method of growing seems to work well. The pots are small but a mass of fine roots, and oddly enough no distinct taproots. I received mine last year and potted them up in very tall pecan type pots. I assume they will develop the normal taproot. They grew better than Pawpaws I have received from other sources. The potted plants I have received from Stark brothers did fine as well. I would highly caution against bare-root pawpaw and most folks have disappointing results, I included. I think potted from any reputable nursery is the way to go for Pawpaw, and I in generally prefer bare-rooted fruit trees, but that is a whole other discussion. I would caution against a nursery stating grown in pots then shipped bare root. Hidden Springs does this, and although they are reputable and I generally like them I don’t believe they do Pawpaw right, even though they offer a good selection. Of 8 trees from them I have 1 survivor. Of potted Pawpaw received from Keeling Forest and Starks I have lost none. I only have mine in pots for a year because I wanted to baby them the first year (shade/water/attention) and I am process of moving and so they will be in ground soon.