Great Masterwort
Astrantia major 'Moulin Rouge'

Family: Apiaceae (ay-pee-AY-see-ee) (Info)
Genus: Astrantia (ast-ran-tee-a) (Info)
Species: major (MAY-jor) (Info)
Cultivar: Moulin Rouge
Additional cultivar information:(PP16549)
Hybridized by Van Noort
Registered or introduced: 2005

Category:

Perennials

Foliage Color:

Unknown - Tell us

Bloom Characteristics:

This plant is attractive to bees, butterflies and/or birds

Water Requirements:

Average Water Needs; Water regularly; do not overwater

Where to Grow:

Unknown - Tell us

Height:

18-24 in. (45-60 cm)

24-36 in. (60-90 cm)

Spacing:

12-15 in. (30-38 cm)

Hardiness:

USDA Zone 5a: to -28.8 C (-20 F)

USDA Zone 5b: to -26.1 C (-15 F)

USDA Zone 6a: to -23.3 C (-10 F)

USDA Zone 6b: to -20.5 C (-5 F)

USDA Zone 7a: to -17.7 C (0 F)

USDA Zone 7b: to -14.9 C (5 F)

USDA Zone 8a: to -12.2 C (10 F)

USDA Zone 8b: to -9.4 C (15 F)

USDA Zone 9a: to -6.6 C (20 F)

USDA Zone 9b: to -3.8 C (25 F)

Sun Exposure:

Sun to Partial Shade

Danger:

N/A

Bloom Color:

Scarlet (Dark Red)

Purple

Bloom Time:

Mid Summer

Late Summer/Early Fall

Blooms repeatedly

Foliage:

Herbaceous

Other details:

Unknown - Tell us

Soil pH requirements:

6.1 to 6.5 (mildly acidic)

6.6 to 7.5 (neutral)

7.6 to 7.8 (mildly alkaline)

Patent Information:

Patented

Propagation Methods:

By dividing the rootball

From seed; direct sow outdoors in fall

Seed Collecting:

N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

Regional

This plant has been said to grow in the following regions:

Anchorage, Alaska

Battle Ground, Washington

Kalama, Washington

Spokane, Washington

Gardeners' Notes:

0
positives
2
neutrals
0
negatives
RatingContent
Neutral

On Feb 8, 2015, coriaceous from ROSLINDALE, MA wrote:

Hardy Z4-7 in eastern N. America. This species does not tolerate hot humid summers in which the night temperatures often remain above 70F.

Neutral

On Jul 17, 2008, saya from Heerlen
Netherlands (Zone 8b) wrote:

Hybridized by Marco van Noort, Netherlands, Dark red flowers on sturdy dark purple, nearly black stems. The flowers have white anthers and the flower petals are edged very dark purple, nearly black. 'Moulin Rouge' is under PBR.