Grevillea lanigera x lavandulacea 'Cherry Ripe'

Cherry Ripe Grevillea

Botanical Name: Grevillea lanigera × lavandulacea 'Cherry Ripe'
Family: Proteaceae
Origin: Australia (hybrid; parents from southeastern Australia)
Plant Type: Evergreen prostrate groundcover shrub

Overview

A spectacular low-growing Australian native groundcover perfectly suited to Adelaide's Mediterranean climate, Grevillea 'Cherry Ripe' forms dense, spreading mats of soft grey-green foliage smothered in masses of vibrant cherry-red toothbrush-style flowers for months on end. Blooming prolifically from late winter through spring and into summer with sporadic flowering year-round, it delivers continuous bold colour and exceptional bird-attracting power. Exceptionally drought-tolerant, heat-loving and low-maintenance, 'Cherry Ripe' thrives in hot, dry positions where many plants struggle. Ideal for rockeries, embankments, mass plantings, containers and wildlife gardens, this tough native brings non-stop flower power to water-wise South Australian landscapes.

Key Features

• Mature Size: 30–50 cm H × 1.5–2.5 m W (low, spreading prostrate habit)
• Growth Rate: 40–70 cm per year under good conditions (fast lateral spread)
• Foliage: Soft, narrow grey-green needle-like leaves; dense, low mat-forming growth; evergreen year-round
• Flowers: Masses of vibrant cherry-red toothbrush-style flowers; blooms heavily late winter through spring and into summer (July–December) with sporadic flowering throughout the year
• Fragrance: Not fragrant
• Seasonal Interest: Evergreen structure year-round with spectacular late winter–spring flowering peak; flowers nearly cover foliage at peak bloom
• Wildlife Value: Excellent for wildlife—attracts honeyeaters, native bees, butterflies, and other nectar-feeding birds and insects in large numbers
• Tolerance: Exceptional drought tolerance once established; exceptional heat tolerance; frost-hardy (tolerates moderate frosts); excellent wind tolerance; coastal-tolerant in sheltered positions; excellent drainage essential—will not tolerate waterlogging or heavy, wet soils
• Planting Density: Groundcover: 1 plant per 2–3 m²; Mass planting: 1.5–2.0 m apart
• Pet Friendly: Yes—non-toxic and safe for pets

Where It Works Best

• Sunlight: Full sun (essential for best flowering and most compact growth; flowers less in shade)
• Soil: Exceptionally well-drained sandy loam, gravelly soil, or rocky soil; thrives in poor, lean soils; excellent in raised beds, rockeries, and containers; will not tolerate heavy clay or waterlogged conditions
• Water Needs:
  • Establishment: Deep soak twice weekly for 6–8 weeks
  • Established: Deep soak every 14–21 days in summer (or less—extremely drought-tolerant); minimal to no watering in winter
• Maintenance: Very low maintenance; trim lightly after main flowering flush to maintain compact shape and encourage bushier regrowth (optional—naturally tidy); avoid fertilisers (thrives in lean soils); use low-phosphorus native fertiliser very sparingly if desired (excessive fertiliser can cause tip burn and reduce flowering); virtually pest and disease-free; fast-growing and may require occasional trimming to contain spread in smaller gardens
• Lifespan: 10–15+ years (may become woody with age; easy to replace or refresh sections)
• Climate Zones: Ideal for Mediterranean and temperate South Australia—Adelaide plains, foothills, Fleurieu Peninsula, sheltered coastal and inland gardens
• Soil pH: Slightly acidic to neutral (pH 5.5–7.0); tolerates mildly alkaline soils if drainage is excellent

Landscape & Design Ideas

• Mass planting in garden beds for spectacular low groundcover with bold colour
• Rockeries and gravel gardens with excellent drainage
• Cascading over retaining walls, raised beds, or embankments
• Erosion control on slopes and sandy soils—fast-spreading root system stabilizes soil
• Wildlife and bird-attracting gardens for continuous nectar
• Mixed native gardens with westringia, coastal rosemary, and kangaroo paw
• Contemporary landscapes paired with gravel, pavers, and architectural grasses
• Low-maintenance nature strips and verges
• Containers and large pots for cascading colour (requires excellent drainage)
• Water-wise garden beds requiring year-round colour and minimal maintenance

Why You Will Love It

'Cherry Ripe' grevillea is the ultimate low-water, high-impact native groundcover for Adelaide gardens. Smothered in vibrant cherry-red flowers from late winter through spring and beyond, it transforms slopes, rockeries, and garden beds into bird-filled colour carpets with minimal fuss. Fast-spreading, drought-proof, and blooming for months—it's the go-to native for continuous colour and wildlife appeal in water-wise South Australian landscapes.