Silene, Lychnis
Silene x robotii 'Rollies Favorite'

Family: Caryophyllaceae (kar-ree-oh-fil-AY-see-ee) (Info)
Genus: Silene (sy-LEE-nee) (Info)
Species: x robotii
Cultivar: Rollies Favorite
Additional cultivar information:(PP17392; aka Rolly's Favorite)
Hybridized by Oudshoorn
Registered or introduced: 2005

Category:

Perennials

Height:

12-18 in. (30-45 cm)

Spacing:

18-24 in. (45-60 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)

USDA Zone 10a: to -1.1 C (30 F)

Sun Exposure:

Full Sun

Sun to Partial Shade

Danger:

Unknown - Tell us

Bloom Color:

Pink

Magenta (Pink-Purple)

Bloom Time:

Mid Summer

Late Summer/Early Fall

Foliage:

Blue-Green

Other details:

May be a noxious weed or invasive

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

Drought-tolerant; suitable for xeriscaping

Average Water Needs; Water regularly; do not overwater

Self-sows freely; deadhead if you do not want volunteer seedlings next season

Soil pH requirements:

6.6 to 7.5 (neutral)

7.6 to 7.8 (mildly alkaline)

Patent Information:

Patented

Propagation Methods:

From seed; direct sow outdoors in fall

From seed; winter sow in vented containers, coldframe or unheated greenhouse

From seed; sow indoors before last frost

From seed; direct sow after last frost

Seed Collecting:

Allow seedheads to dry on plants; remove and collect seeds

Regional

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

, (2 reports)

Gaylesville, Alabama

Calistoga, California

New Lenox, Illinois

Washington, Illinois

Waukegan, Illinois

Des Moines, Iowa

Sioux Center, Iowa

Dracut, Massachusetts

Marlborough, Massachusetts

Marquette, Michigan

Kasota, Minnesota

Hamilton, Ohio

Clarion, Pennsylvania

Clarksville, Tennessee

North Richland Hills, Texas

Huntington, West Virginia

show all

Gardeners' Notes:

No details have been posted.