I received my two native plums and one persimmon last week, and planted them outside right away. We're in a warmer area than you (zone 8b, an hour south of Seattle) pretty wet but usually warmish (40 or more) earlier. I used those plastic tubes to shelter them for the time being, and mulched around their roots pretty heavily with pine chips. I'm no expert, but so far, so good.My native plum trees are supposed to ship in the next 1-3 weeks. That seems a bit early to me. We are definitely still getting freezing temps in March, especially at night. I cannot seem to find info on transplanting native plum. Any thoughts on planting them outside or sticking them in pots indoors until things warm up a bit?
When yours arrive, they're supposed to be in dormancy, so you could maybe plant them right away but set up a shelter from frost for when they start budding, like plastic tubes, mulch, fencing covered with row cloth.
I'm really anxious about my next tree that is supposed to be delivered, a red bud from Gurney's. Tracking the shipping, they sent it from their facility Feb.19th, it went to Kentucky, to Ohio, to Indiana, back to Ohio, back to Kentucky, again to Indiana, and finally on the way west, to Montana, some small town I've never heard of in my state Washington, and it's supposed to be delivered tomorrow. Geez, I hope the roots are not all dried out!
It's not Gurney's fault, it's FedEx that sent it in a circular path for two weeks. Maybe because of snowstorms?
I hope it's still healthy when it arrives. I have a place dug for it, hoping for the best. Still waiting on my final two trees from Gurney's, butternut trees. They're not due until April, so we'll see.