Paeonia lactiflora 'Diana Parks'1 / 5

Key characteristics

Height
24–42 inches tall
Width
18–36 inches wide
Flower color
Bright true red, rich scarlet-red double blooms
Foliage color
Glossy medium to dark green
Bloom time
Early to mid-season
Light
Full sun to partial shade
Water
Moderate
Maintenance
Low, remove spent blooms, cut foliage to ground after first frost; strong stems but may require support for larger blossoms
Growing zone
USDA zones 3–8
Wildlife
Highly attractive to bees, butterflies, and general pollinators; deer- and rabbit-resistant

Perennials

Paeonia lactiflora 'Diana Parks'

Diana Parks Peony

Paeonia lactiflora 'Diana Parks' bears lush, fully-double, bomb-shaped blooms in a deep true red that maintains its brightness even under strong sunlight. It typically flowers early to mid-season, presenting large blossoms with a single row of guard petals layered over a densely packed center reminiscent of an English rose. The fragrant blooms are supported on tall, sturdy stems that stand firm without requiring staking, while the glossy foliage forms a rich backdrop.

Light
Full sun to partial shade
Water
Moderate
Bloom time
Early to mid-season

Works well in

  • Borders
  • Cottage Gardens
  • Pollinator Gardens
  • Cut Flower Gardens

Companion plants

Hellebores · Hardy geraniums · Hostas · Ferns · Astilbes · Foxgloves

Design tip

Foliage and form do most of the work here, so lean on texture and repetition rather than one flowering moment. Because it is easy about light, use it to carry a planting from a sunny end of the bed into the shadier side.

Where to see it

This plant can be seen at Peonies at Glencoe Farms.

More perennials