Botanical Name
Isotoma axillaris
Common Name
Rock Isotome
Description
Low-growing perennial with soft green foliage and star-shaped blue to mauve flowers produced over an extended period from spring to autumn. Readily self-seeds in gardens and containers, and responds well to hard pruning to maintain a compact habit and encourage fresh growth. Performs best in well-drained soils with consistent moisture through the warmer months, in full sun or part shade. Wash hands after handling, as the sap can irritate the eyes.
Plant Category
Ground Covers
Size (H x W)
30-50 cm × 30cm
Habitat
Isotoma axillaris is widespread across inland and semi-arid regions of mainland Australia, where it occurs in grasslands, open woodlands and shrublands on a variety of well-drained soils.
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