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yellow flag 'Roy Davidson' | Plant Finder | Fill My Garden

Home/Plants/Orchids

Plants > Orchids

yellow flag 'Roy Davidson'

Iris pseudacorus 'Roy Davidson'

★ RHS AGM

Genus: Iris
Family: Iridaceae

About this plant

'Roy Davidson' is a clump-forming perennial to 1.1m, the stems with 10 flowers or more, light yellow with light brown veining, the falls with a crescent-shaped brown central flash

Growing Information

Height

0.5-1 Metres

Spread

0.1-0.5 Metres

Hardiness

Foliage

Deciduous

Growing Conditions

Sunlight

Full SunPartial Shade

Soil

ChalkLoam

Acid

Not Currently Available

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

Moisture

Poorly DrainedMoist But Well Drained

Aspect

East FacingWest FacingSouth Facing

Exposure

ShelteredExposed

Care Guide

Cultivation

Grow in moist to wet, deep, humus-rich, acid soil; it thrives at the margins of large ponds or streams; vigorous so site with care

Pruning

Remove any dying foliage in autumn, old flower stems can be cut down after flowering

Propagation

Propagate by division of rhizomes from midsummer to early autumn

Pests

May be attacked by slugs, snails and thrips

Diseases

Generally disease free

Garden Uses

Uses

Cottage InformalFlower BordersGround Cover

Planting Places

OutdoorWall Trained

Season of Interest

SpringSummer

Size & Characteristics

Height

0.5-1 Metres

Spread

0.1-0.5 Metres

Habit

Clump Forming

Time to Full Height

Five To Ten Years