Rose campion 'Alba' (Silene coronaria 'Alba')

Rose campion 'Alba'

Also known as: Dusty miller 'Alba', Lamp-flower 'Alba'

Rose campion 'Alba' is a rose campion named for its pure-white flowers that enjoy a long blooming period from late spring through late summer. Typically rose campions have pink or magenta-colored flowers. This plant is an evergreen, or more accurately, an 'evergrey' due to its grey stem and leaves.

Scientific classification

Pinks, cacti, and allies

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Biennial

Lifespan

Herb

Plant Type

Summer

Bloom Time

Spring

Harvest Time

61 cm to 91 cm

Plant Height

Brown, Cream, Tan

Fruit Color

White

Flower Color

Winter dormancy

Dormancy

Semi-evergreen

Leaf type

20 - 35 ℃

Ideal Temperature

Care Guide for Rose campion 'Alba'

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Rose campion 'Alba' thrives in well-drained soil with moderate moisture, balancing drought tolerance and hydration needs. Water weekly for optimal health, especially in containers during dry spells, while benefiting from natural rainfall outdoors.

Fertilize: To enhance rose campion 'Alba''s growth, apply balanced fertilizers monthly during the active season and switch to high-nitrogen if needed. Limit fertilization in dormancy to prevent root burn. Use granular or liquid forms as per instructions, ensuring thorough watering after application for healthy growth and blooms.

Pruning: Rose campion 'Alba' features silvery foliage and white flowers. Prune in early to late spring by removing spent blooms to promote growth. Cut back foliage by one-third post-bloom to rejuvenate, while avoiding over-pruning to maintain health and flowering potential.

Propagation: Rose campion 'Alba' is a vibrant perennial with silvery foliage. Propagate by sowing seeds collected post-flowering or purchased. Use well-draining soil, lightly covering seeds, and maintain moisture. Ensure ample sunlight for optimal germination and growth.

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