In a commercial setting, almost all of the ornamental pears (including Pyrus ussuriensis) are propagated via bud grafting onto a callery pear rootstock. Cuttings are difficult to strike and aerial layering is unreliable, making grafting the most successful means of propagation. I would give all three methods a try. Take dormant hardwood cuttings now and strike in a good quality potting mix designed for cuttings. Some bottom heat from a propagating tray would help, if you have one available. Aerial layering is done when the tree is in active growth during spring.

With a bit of practice, grafting is definitely worth a go for the home gardener. The only issue is that you’ll need to get hold of some rootstock, ideally “D6″ callery pear. Sometimes you’ll be able to dig up rooted suckers from an existing tree, and graft onto those. Wood about pencil thickness or a bit thicker is ideal, and the easiest graft is a simple whip. If you’re feeling a bit more adventurous, try a “whip and tongue”.

Hope that gives you a few ideas to get started – let me know if you have more questions.

Cheers,

Justin

Can I propagate my pyrus ussuriensis from cuttings or aerial layering, and when is the best time? Or does it need to be grafted on to a rootstock?
Thanks.

Mt Fuji cherries tend to roll up their leaves as a response to dry weather. This helps prevent moisture loss through the foliage, and is nothing to worry about. If your tree is alive but has failed to branch out, the most likely cause is because it is establishing it’s root system. Try fertilising in spring with pelletised chook manure or similar, and perhaps a monthly application of fish emulsion. This should get it growing.

Best wishes,

Justin