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New Zealand Scab Plant

Raoulia Australis

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Overview

Raoulia australis, commonly called New Zealand Scab Plant, forms dense, silver-gray mats, about 1-2 inches tall with a spread of up to 20 inches. This alpine groundcover thrives in full sun, well-drained soil, and is hardy in zones 4-8. Its tiny, yellow summer blossoms add a subtle charm. Ideal for rock gardens or edging, it requires minimal water, making it a low-maintenance choice for sustainable landscapes.

Sun FullWater Very LowZones 5–9Type Ground cover, Perennial
New Zealand Scab Plant (Raoulia Australis) — but they are often subtly tucked among the foliage
New Zealand Scab Plant (Raoulia Australis) — withstanding temperatures as low as -30&deg;F.<br><br>For the clientNew Zealand Scab Plant (Raoulia Australis) — resisting common diseases and pestsNew Zealand Scab Plant (Raoulia Australis) — or as a border for walkways.<br><br>The New Zealand Scab Plant exhibits silver-gray foliage that forms a tightNew Zealand Scab Plant (Raoulia Australis) — it requires minimal waterNew Zealand Scab Plant (Raoulia Australis) — Delicate yellow flowers emerge in late spring or early summerNew Zealand Scab Plant (Raoulia Australis) — This alpine groundcover thrives in full sun, well-drained soil, and is hardy in zones 4-8+35

Culture

Sun
Full
Water
Very Low
USDA zones
5–9

Shape & size

Classification

Type
Ground cover, Perennial
Family
Asteraceae

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Photos (42)

New Zealand Scab Plant (Raoulia Australis) — but they are often subtly tucked among the foliage
New Zealand Scab Plant (Raoulia Australis) — withstanding temperatures as low as -30&deg;F.<br><br>For the client
New Zealand Scab Plant (Raoulia Australis) — resisting common diseases and pests
New Zealand Scab Plant (Raoulia Australis) — or as a border for walkways.<br><br>The New Zealand Scab Plant exhibits silver-gray foliage that forms a tight
New Zealand Scab Plant (Raoulia Australis) — it requires minimal water
New Zealand Scab Plant (Raoulia Australis) — Delicate yellow flowers emerge in late spring or early summer
New Zealand Scab Plant (Raoulia Australis) — This alpine groundcover thrives in full sun, well-drained soil, and is hardy in zones 4-8
New Zealand Scab Plant (Raoulia Australis) — Its tiny, yellow summer blossoms add a subtle charm
New Zealand Scab Plant (Raoulia Australis) — creating a silvery mat that spreads roughly 12 to 24 inches in diameter
New Zealand Scab Plant (Raoulia Australis) — mat-forming habit that is practical for rock gardens
New Zealand Scab Plant (Raoulia Australis) — is a distinctive alpine groundcover endemic to the mountainous regions of New Zealand
New Zealand Scab Plant (Raoulia Australis) — It thrives in USDA Hardiness Zones 4-8
New Zealand Scab Plant (Raoulia Australis) — making it a low-maintenance choice for sustainable landscapes
New Zealand Scab Plant (Raoulia Australis) — consider its preference for well-drained soil and exposure to full sun
New Zealand Scab Plant (Raoulia Australis) — commonly called New Zealand Scab Plant
New Zealand Scab Plant (Raoulia Australis) — The minuscule leaves are densely packed
New Zealand Scab Plant (Raoulia Australis) — Ideal for rock gardens or edging
New Zealand Scab Plant (Raoulia Australis) — about 1-2 inches tall with a spread of up to 20 inches
New Zealand Scab Plant (Raoulia Australis) — typically only growing to about 2 to 4 inches in height
New Zealand Scab Plant (Raoulia Australis) — This perennial plant is well-regarded for its unique texture and visual interest in a landscape design
New Zealand Scab Plant (Raoulia Australis) — colloquially known as the New Zealand Scab Plant
New Zealand Scab Plant (Raoulia Australis) — although it tolerates light shade
Raoulia Australis
Raoulia Australis
Photographs by 11 contributors

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