Paeonia × festiva 'Rubra Plena'
peony 'Rubra Plena'
'Rubra Plena' is a robust herbaceous perennial to 75cm in height, with dark green, divided leaves and fully double rich crimson flowers 15-20cm across
Size
Ultimate height
0.5–1 metresTime to ultimate height
2–5 yearsUltimate spread
0.5–1 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Red | Green | ||
| Autumn | Green | |||
| Winter |
Position
- Full sun
- Partial shade
Aspect
South–facing or West–facing or East–facing
Exposure
Sheltered Hardiness
H6Botanical details
- Family
- Paeoniaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Clump forming
- Potentially harmful
- Pets (dogs, cats): Skin irritant. For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
- Genus
Paeonia may be herbaceous perennials or deciduous sub-shrubs with large, divided leaves and showy large bowl-shaped flowers, usually in early summer
- Name status
Accepted
How to grow
Cultivation
Best in a deep, fertile, humus-rich soil that is moist but well-drained in a sheltered position in full sun or partial shade. May need support. See Peony cultivation: herbaceous for further information.
Propagation
Propagate by division in autumn or early spring
Suggested planting locations and garden types
- Cottage and informal garden
- Underplanting of roses and shrubs
- Cut flowers
- Flower borders and beds
Pruning
Remove dead flowers as they fade, then cut back plant after the foliage has died down in autumn
Pests
May be susceptible to leaf and bud eelworm and soil-dwelling swift moth larvae
Diseases
May be susceptible to a virus, honey fungus, Verticillium wilt, peony leaf blotch and peony wilt
Get involved
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.