Hi everyone! I've followed this thread with growing interest, and finally took the next step by posting hete :) . I am a professional gardener, and my interests lie heavily on pomology and dendrology (yup, a tree hugger!). I have a vision to introduce cultivars of mulberries, american persimmons, paw paws, nuts, and cornelian cherries to my country of Finland. Now to many it would seem that being as far north as alaska might impose some challenges, but thanks to gulf stream, our southern end is beginning to be the equivalent of USDA 5b/6 ..but of course that's regarding only the low temperatures. At Köppen-Geiger climate we at the south are at Dfb , for those who use that. I'd like to talk about all potential plants, but let's focuse on paw paws...now we have of course insane amounts of light at the peak of the summer, will that help or hinder paw paws, I'm not sure. Last two summers have been wet and cold, and I suspect that no paw paws would have ripened. But then again, I remember summers with +30 Celsius (86 F) , and some winters that went as low as -30C (-22F) . Most of the time however we stay near the -20 C (-4F) at winter, so the low temperatures really are not an issue. However the growing degree days might be...and so I am especially interested in trying the absolutely most earliest cultivars! I really don't care about the size right now, I just want to PROVE to me and to others here that you can actually grow paw paw in the open and outside :D The excel sheet that someone posted is most excellent tool and I thank for that. Now to questions: -Do you have any special recommedations to try? -Should I also focus on growing seedlings ( I have four one year old seeldings, and 50 seeds in the fridge, all from Oikos) to find special case that grows well here? -Do you think that root stock will make a real difference? -When do you think is the best time to graft paw paw, and how thick the trunk should be before I try that? I thank everyone for any help bringing paw paws (and others) to my country :) -Janne

As long as I stay on top of the watering, they do pretty well--but by being stingy & careless with the irrigation I nearly killed my biggest one last year, and when I went out this morning to take photos I saw that another one has dried out and is really suffering. So, due to my own neglect, I've only got two decent ones left. This one is now my best hope. It's 6 feet high and even made a few flowers this year. This had been the biggest until last summer when the main trunk died due to water stress. At first I thought the missing leaves were due to leafcutter ant, but no such luck. It's now trying to come back from the base, so I'll keep my fingers crossed that it will succeed as a multi-trunked tree (which would make a good base for grafting on a few named varieties). This one has been slow but is hanging in there; it put out a few flowers this year as well. Your request for photos may have saved this one--time will tell. I went out to take pictures and saw it was on its last legs, so I gave it a soak. Hopefully it's not too late. This 10" runt came from the same batch of seeds as the others, and was planted at the same time. Aside from being tiny, it seems healthy enough, so I just leave it alone to do its thing under a white sapote. I include it with the other shots just to make the point that, if you're starting them from seeds (and you have enough to waste some), you might as well plant several in each location and then cull the least vigorous. I kind of got sidetracked by avocados last year, and haven't been paying enough attention to the pawpaws. In Arizona they clearly need frequent, deep irrigation, and one hot day with a water deficit is enough undo several years of progress. They also need deep mulch, which I also haven't gotten around to adding yet. I'll try to do a better job of taking care of them this summer, in hopes of being able to give a better report next year. In the meantime, if you haven't already done so, you might want to join the Pawpaw Fanatics Facebook group: https://www.facebook.com/groups/927257504078942/

I didn't know anything about pawpaw and was curious when I saw the post, so I googled it for pictures and when I saw the large fruit, the first thing I thought was that they must need a lot of water. Looked around a little more and found that they prefer an acid soil, and I was way right about the water. The three best sites I found are linked below. One of them says they need a second tree for cross pollination, and the other says they're self fertile! Interesting! Ah-ha! I found some good info re pollination on the third site! Sounds like you DO need at least two for pollination, and like they have a low pollination rate even then. One other thing I found on all the sites I looked at is that they all recommend "some protection from wind" due to the large leaves--described as up to 12" on one site. I'm not trying to talk anyone out of growing them--it looks like a pretty cool thing to try--but it does sound to me like growing them out here in the high, dry, windy conditions we have in the Rockies would make it a challenge. The fruit sounds yummy, and if anyone is ever successful, I'd love to hear the tale! Skybird Pawpaw Cultural Advice Pawpaw trees and fruit Pawpaw - Asimina triloba

I never received anything from him for a trade set up last year. I sent a box full of fruit tree cuttings and plants and he acknowledged he got them, even commented on plants and then....nothing. An email 8 months later with a partial excuse and still nothing. He gives trades a bad name.