Romneya coulteri
tree poppy
Papery, pure-white, poppy-like flowers with golden-yellow centres from July to October and handsome, deeply lobed, grey-green leaves. This wonderful, white tree poppy makes an excellent specimen plant for a sunny mixed border. Often slow to establish and resentful of disturbance, it requires fertile, well-drained soil, and shelter from strong winds. Can be propagated from root cuttings taken in the winter-early spring months.
How to care for Romneya coulteri:
Cut back flower stems close to the base in March. Provide a deep dry mulch in the winter months for protection.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Eventual height:
2.5m
Eventual spread:
2m
Position:
Full sun
Rate of growth:
Average
Soil:
Moderately fertile, moist, well-drained soil
Hardiness:
Borderline hardy (will need protection in winter in colder areas)
-
This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.
Unavailable
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