60cm (à 10 ans)
-12
1m (à 10 ans)
Sun In rockeries, beds and pots.
In the sun, in ordinary, even gravelly, well-draining soil. Tolerates lime. Remove the plant from its container and thoroughly soak the root ball. Place the plant (not too deeply) in a hole with a mixture of loose soil and topsoil around the root ball, gently tamping the earth. Water in.
Remove dead flowers to prolong the blooming period.