I believe ours is Asimina Obovata that we grew from seed. We had a few of the seeds germinate but all but one died. Come to find out they are very sensitive to any kind of root disturbance and everyone says its best to direct sow the seed in the ground rather than in a pot. Of course I put them into a seed tray. They begin to sprout in Nov. 2022. Pictures are when they sprouted and the only one that has survived to now.
Sorry to hear that your
A. obovatas all died but one, Stella. That's so frustrating.
The
A. obobata that I got went into the ground and so far hasn't shown any activity. Because it was dormant and looked like a dead stick, I marked it with a tall visible flag, like surveyors use. Hopefully now that it has warmed up mine will leaf out sson. (My dormant
A. trilobas have just leafed out after planting them out about three weeks ago.)
As to potting Asiminas, they can be started in a tall, say 12- or 14-inch, narrow tree pot and when the time comes to plant them out, slice the tree pot open vertically so the whole of the taproot and column of potting mix can be lifted out in its entirety and gently planted into an accordingly deep hole. That way root disturbance is minimal so that the survival rate is far more likely.
OK — HTH
Paul M.
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