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cosmea 'Rubenza' | Plant Finder | Fill My Garden

Home/Plants/Climbers

Plants > Climbers

cosmea 'Rubenza'

Cosmos bipinnatus 'Rubenza'

★ RHS AGMPollinator Friendly

Genus: Cosmos
Family: Asteraceae

About this plant

'Rubenza' is a half-hardy annual to 75cm in height with divided, ferny foliage and large deep red, velvety flowers. These fade with age to a warm pink, giving a two tone effect

Growing Information

Height

0.5-1 Metres

Spread

0.1-0.5 Metres

Hardiness

Foliage

Deciduous

Growing Conditions

Sunlight

Full Sun

Soil

ClayChalkLoamSandy

AcidAlkaline

Not Currently Available

This plant is not currently stocked at any garden centres on our platform.

Neutral

Moisture

Poorly Drained

Aspect

West FacingEast FacingSouth Facing

Exposure

Exposed

Care Guide

Cultivation

Grow in moist, but well-drained soil in full sun. Suited to annual or cut-flower borders or as a summer infill

Pruning

Deadhead to prolong the flowering season

Propagation

Propagate by seed sown at 16°C in mid-spring under glass, or in situ in late spring

Pests

Aphids and slugs may be troublesome

Diseases

May be susceptible to grey moulds

Garden Uses

Uses

Ground Cover

Planting Places

IndoorOutdoor

Season of Interest

SpringSummerAutumn

Size & Characteristics

Height

0.5-1 Metres

Spread

0.1-0.5 Metres

Habit

Climbing

Time to Full Height

One To Two Years