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royal fern 'Cristata' | Plant Finder | Fill My Garden

Home/Plants/Cacti & Succulents

Plants > Cacti & Succulents

royal fern 'Cristata'

Osmunda regalis 'Cristata'

★ RHS AGM

Genus: Osmunda
Family: Osmundaceae

About this plant

'Cristata' is a robust deciduous fern, slowly forming a massive clump, with fronds bipinnately divided, the fronds, pinnae and pinnules forked or crested at the tips; fertile fronds are tipped with rusty-brown spore-bearing segments in summer

Growing Information

Height

1-1.5 Metres

Spread

1-1.5 Metres

Hardiness

Foliage

Deciduous

Growing Conditions

Sunlight

Full ShadeFull SunPartial Shade

Soil

ClayChalkLoam

Acid

Not Currently Available

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

Alkaline

Neutral

Moisture

Poorly DrainedMoist But Well Drained

Aspect

West FacingNorth FacingSouth FacingEast Facing

Exposure

ShelteredExposed

Care Guide

Cultivation

Easy to grow in most cool, moist, lightly shaded sites and will grow in full sun if given plenty of moisture. Will tolerate alkaline soils if plenty of fibrous compost is incorporated. Useful for very wet sites

Pruning

Dead or damaged fronds may be removed as necessary

Propagation

Propagate by division in early spring or autumn

Pests

Generally pest free outdoors

Diseases

Generally disease free outdoors

Garden Uses

Uses

Cottage InformalGround Cover

Planting Places

Outdoor

Season of Interest

AutumnSpringSummer

Size & Characteristics

Height

1-1.5 Metres

Spread

1-1.5 Metres

Habit

Bushy

Time to Full Height

Ten To Twenty Years