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Transparent flower stems of purple moor grass floating above the foliageOrnamental grasses

Molinia caerulea

Purple Moor Grass

native grasstransparentautumn colourself-cleaningmoist soil

Purple Moor Grass is a graceful native grass with fine, transparent flower stems that float like an airy cloud above the foliage. The purple flower heads appear from August to October and turn golden in autumn. The foliage drops cleanly in winter, requiring almost no clean-up.

Characteristics

Sun
Full sun, Partial shade
Water
Medium
Height
60150 cm
Spread
4075 cm
Hardiness zone
48
Family
Poaceae
Evergreen
No
Flower colors
purple
Wildlife value
birds

Bloom period

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Care guide

Plant in full sun or partial shade in moist, humus-rich or peaty soil. Tolerates slightly acidic soils well. Water during dry periods. No fertiliser needed — too-rich soil produces floppy growth. Forms compact clumps without running.

Pruning tips

The foliage drops cleanly from the plant in late autumn — a unique trait. Clear fallen leaves and remove old flower stems in early spring. Divide overgrown clumps every five to six years in spring.