Cut-leaf daisy

Brachyscome multifida. Family Asteraceae. Perennial.

Also called Rock daisy, Hawkesbury daisy.

Brachyscome multifida is a low, spreading Australian perennial with finely divided leaves and small, yellow-centred daisies. Gardeners grow it for its long flowering season in borders, rock gardens and containers. It remains evergreen in mild climates but is usually grown as an annual or overwintered under cover in colder areas.

Hardiness

USDA zones 9a to 11b

UK hardiness: H3 (half hardy, -5 to 1°C)

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Grows outdoors in the shaded zones. Select a zone to see what else grows there.

Cut-leaf daisy
Photo: Elspeth Swan
Cut-leaf daisy
Photo: Ben Fisher
Cut-leaf daisy
Photo: Richard Camilleri

At a glance

Sun
Full sun to light partial shade; provide some afternoon shade in very hot inland gardens.
Water
Water regularly while establishing, then when the upper soil has dried. Established plants tolerate short dry spells, but containers need more frequent watering.
Soil
Well-drained sandy, loamy or gravelly soil; avoid heavy soil that stays wet, especially in winter.
Height
0.5-1 ft (0.15-0.3 m)
Spread
1-2 ft (0.3-0.6 m)
Flowers
Small mauve, lilac or purple daisies with yellow centres from spring into autumn; some cultivars have pink or white flowers. Flowering may continue through mild winters.
Foliage
Evergreen. Small green leaves deeply divided into narrow lobes, forming a soft, spreading mound.
Growth
Moderate to fast in warm weather.
Care needed
Low

The year at a glance

  • Pollinators
  • Heat tolerant
  • Low allergen
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Flowers
Plant

Northern hemisphere months. In Australia, shift them by six.

Difficulty
Moderate
Toughness
Fairly tough

Will it suit your garden?

Pick your zone, country, light and whether you have pets.

Full sun is 6 or more hours of direct sun a day, part shade 3 to 6 hours, shade under 3.

How it grows

  1. Planting day

    0.7 ft (0.22 m)

    full size

About 2 years to full size.

From a typical nursery size, at an average rate for this kind of plant. A rule of thumb, not a forecast.

Good to know

Cats and dogs
Safe
Native to
Australia
Growth rate
Fast

Care

Jobs through the year

WaterMay, Sep–Oct, every 14 days
Water established ground plants when the upper soil dries; young plants and pots need more.
WaterJun–Aug, every 7 days
Check soil and water at ground level when dry, allowing drainage between waterings.
FeedApr–May
Apply a light dose of balanced fertiliser as growth resumes.
MulchMay
Apply a thin mulch without covering the crown.
PruneMay
Trim winter-damaged or straggly shoots back to healthy leafy growth.
DeadheadJun–Sep, every 21 days
Lightly shear faded flowering shoots after each main flush.
ProtectJan–Apr, Oct–Dec
Keep pots or rooted cuttings bright, cool and frost-free; do not let roots dry completely.
  • Plant after the risk of hard frost has passed, allowing room for the stems to spread.
  • Water at soil level and let the surface dry between waterings; do not leave pots standing in water.
  • Apply a light dose of balanced fertiliser in spring; feed container plants sparingly during flowering.
  • Keep mulch away from the crown and use a gritty potting mix in containers.
  • In cold regions, keep a potted plant or rooted cuttings in a bright, frost-free place over winter.

Pruning. Lightly shear after a main flush of flowers to remove faded blooms and encourage compact new growth. In spring, trim winter-damaged or straggly stems back to healthy leafy growth rather than cutting hard into bare woody bases.

Through the year

Spring
Trim overwintered plants and apply a light feed as active growth resumes.
Late spring
Plant out after hard frosts, watering thoroughly to settle the roots.
Summer
Check containers frequently for dryness and lightly shear plants after heavy flowering.
Late summer
Take non-flowering shoot cuttings to replace ageing plants or keep under cover.
Autumn
Move plants under cover before frost where winters are too cold for outdoor survival.
Winter
Keep sheltered plants bright and cool, watering sparingly without letting the root ball dry completely.

In the garden

  • Edge sunny paths and borders with low mounds of finely cut foliage and small daisies.
  • Let stems spill over container rims or low retaining walls.
  • Plant among rocks in free-draining pockets, where the flowers soften hard surfaces.
  • Combine with compact grasses, lavender and other small sun-loving plants for contrasting leaf shapes.

Garden styles it suits: Australian native, Cottage garden, Dry gravel garden, Coastal, Pollinator garden and Small-space.

Plant it with: Lavender, Blue fescue, Creeping thyme, Fan flower, Kangaroo paw and Strawflower.

Wildlife: The open flower heads provide nectar and pollen for bees and other small flower-visiting insects.

Problems to watch for

  • Root and crown rot in wet soil: improve drainage, reduce watering and discard badly rotted plants.
  • Aphids on soft shoots: wash off small colonies with water; use insecticidal soap if needed, avoiding open flowers.
  • Slugs and snails eating tender growth: inspect after dark, remove them and clear damp hiding places around young plants.
  • Sparse flowering and floppy growth in shade or rich soil: move to a sunnier position and reduce feeding.

Safety

Not known to be toxic to people, cats, dogs or horses. Species-specific toxicity information is limited, so do not treat the leaves or flowers as edible.

Easily confused with

  • Swan River daisy (Brachyscome iberidifolia)

    Usually an upright annual with a wider range of flower colours and often dark flower centres; cut-leaf daisy is a spreading perennial with typically yellow centres. Leaf shape overlaps, so check the plant label.

  • Seaside daisy (Erigeron glaucus)

    Has broader, spoon-shaped leaves rather than finely divided foliage, and generally larger flowers with many narrow rays.

  • Mexican fleabane (Erigeron karvinskianus)

    Its small flowers open white and age pink, often showing both colours together; its leaves are simple or shallowly lobed rather than deeply cut into narrow segments.

The name

The species name multifida means 'many-divided', referring to the finely cut leaves that also give cut-leaf daisy its common name.

Propagation. Root softwood or semi-ripe cuttings from non-flowering shoots in spring or summer. Seed can also be sown in spring, but seedlings from named cultivars may differ from the parent.

Checked against open data

Accepted botanical name
Brachyscome multifida
Native range
New South Wales, Queensland and Victoria.

Sources: GBIF (CC BY 4.0) and Trefle (CC BY 4.0). The care and design notes are LandscapeGPT's own.

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