On my way to the dentist in Wells, Somerset, with my son I came across this, and thought I'd share it. Unusual, but why not? For a moment it quite took my mind…
It is suckering. Grow in a sheltered position.
Propagate in autumn by seed, in late autumn to early spring by layering or in the case of suckering species, by division.
Pests, diseases or disorders
Fireblight can be problematic.