Tree Poppy. An upright, deciduous subshrub with grey-green leaves and cup-shaped white flowers with prominent yellow stamens in summer. Max Height 1m to 2.5m. Flowers June to August. Full sun. Frost hardy. Water thoroughly before planting.
Romneya coulteri
An upright, deciduous subshrub with grey-green leaves and cup-shaped white flowers with prominent yellow stamens in summer.
Additional information
| Generic | Romneya |
|---|---|
| Species | coulteri |
| Varietry | |
| Common Name | Tree Poppy |
| Flower Colour | white |
| Soil | Fertile |
| Aspect | Full sun |
| Foliage | Deciduous |
| Height | 1m, 2.5m |
| Family | Iridaceae |
| Spread | |
| Growth Speed | |
| Growth Habit | Upright |
| Fragrance | FALSE |
| Foliage Colour | grey, green |
| Flowers From | June, August |
| Colour Fruit | |
| Fruits When | |
| Moisture | Well drained |
| Protection | Shelter from cold drying winds |
| Hardiness | Frost hardy |
| Planting | Water thoroughly before planting |
| Care | Provide a deep dry winter mulch |
| Border | Border |
| Toxicity | |
| Pruning | |
| Pruning Time | |
| Pests and diseases | |
| Maintenance | |
| Propagation |
Related products
Achillea clavennae
A perennial with grey-green ferny leaves. Clusters of white flowerheads produced in summer.
Achillea filipendulina ‘Cloth of Gold’
A perennial with light green aromatic ferny leaves. Clusters of golden yellow flowerheads produced in summer.
Acanthus spinosus Spinosissimus
A clump-forming perennial with prickly deeply cut, greyish green leaves. Spikes of pinkish mauve flowers.
Achillea millefolium ‘Red Beauty’
Best red flowering Achillea
Achillea ‘Hoffnung’
Compact, clump-forming with mid-green leaves. Creamy , sand-coloured flowers.
Achillea ‘Fanal’
Mat-forming with greyish green leaves, with bright red flowers.
Achillea ageratifolia
A clump forming perennial with evergreen silvery grey leaves. Flat yellow flowerheads.
Achillea millefolium ‘Sammetriese’
A perennial with dark green leaves. Dark red flowerheads fading to magenta.