Dear Master Gardener: Can a dwarf Korean lilac be purchased in tree form?

In my family garden in South Wales, we have an old, gnarled lilac tree that can't be far off 20 ... the best shrubs for containers, but many dwarf varieties can happily grow in pots.

Dear Master Gardener: Can a dwarf Korean lilac be purchased in tree form? Answer: Yes, a dwarf Korean lilac, also known as a Meyer lilac (Syringa meyeri Palibin), is sometimes grafted on a ...