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Paeonia lactiflora Kansas



Large double red flowers

A strong peony with large, double blooms of pinkish red in early summer. Each flower is full and tightly packed with pretty frilled petals, the outer ones slightly reflexed, giving the blooms and old fashioned rose character. The strong stems carry handsome dark green leaves which remain attractive through to autumn. The flowers are excellent for cutting if gathered when in bud. 


Plant in full sun or semi-shade with other perennials and away from competition with the roots of trees and shrubs. 


Any well-drained fertile soil. Good on clay and heavy soils that are not waterlogged. Remove faded flowers and cut back faded stems and leaves in winter. Feed generously in spring.  

Plant details

In depth plant information

Property Value
Plant type Perennial herbaceous
Flower colour
Foliage colour
Typically available March - July
Season of interest Spring, Summer
Flowering May - June
Evergreen No
Plant height 50 cm - 80 cm
Plant width 70 cm - 100 cm
Fragrant flowers Yes
Hazardous All parts highly toxic if eaten
Attracts bees Yes
Attracts butterflies Yes
Plant height in 5 years 80 cm
Hardiness zone (?) H7

Will perform best in these conditions

Property Value
Soil type Chalk, Clay, Sand, Loam
Light exposure Full sun, Part shade
Soil drainage Well drained, Moist
Planting instructions

Water the plant in its pot thoroughly before planting – give it a good soaking. Prepare the area by digging a hole twice the size of the pot. Dig compost into the base of the hole. Remove the pot and position the plant in the hole, with the top of the rootball about level with the surrounding soil. Refill the planting hole with a mixture of garden soil and compost, firming as you go. Water in well and keep well watered during the plant's first year.

Planting site Cottage garden, Informal garden, City garden, Courtyard garden, Flower border and beds

Typically available

From March to July

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