We have two prunus amanagowa which have spread (presumably by suckers?) and are appearing in the borders. Do we have to dig these out and how can we stop this happening again?
If the rootstock is damaged, they will send up suckers. Pull them off if you can. They will be a common cherry rootstock, not the Amanogowa, grafted on top.
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Billericay - Essex
Knowledge is knowing that a tomato is a fruit.
Wisdom is not putting it in a fruit salad.