Grevillea hybrid 'Pink Profusion'

Pink Profusion Grevillea

Botanical Name: Grevillea hybrid 'Pink Profusion'
Family: Proteaceae
Origin: Hybrid cultivar (Grevillea species native to Australia)
Plant Type: Evergreen flowering shrub

Overview

A spectacular hybrid grevillea perfectly suited to Adelaide's Mediterranean climate, Grevillea 'Pink Profusion' is treasured for its profuse display of soft pink toothbrush flowers that cover the plant virtually year-round with peak displays in winter and spring. This compact, dense cultivar forms a neat rounded shrub with fine, deeply-divided grey-green foliage that provides excellent textural contrast in the garden. The masses of delicate pink flower clusters create a stunning display while attracting honeyeaters and native bees throughout the year. Exceptionally drought-tolerant once established, long-flowering, and highly ornamental, it thrives in Adelaide's conditions while providing reliable colour and wildlife habitat with minimal care. Ideal as a feature shrub, informal hedge, bird-attracting garden centrepiece, or mass-planted for impact, 'Pink Profusion' brings reliable pink brilliance and year-round interest to South Australian landscapes.

Key Features

• Mature Size: 1.5–2.0 m H × 1.5–2.0 m W (compact rounded shrub); can be maintained smaller with regular pruning
• Growth Rate: 40–60 cm per year under good conditions (moderate to moderately fast-growing)
• Foliage: Deeply-divided fine grey-green to mid-green leaves creating soft, ferny texture; evergreen—provides year-round dense foliage interest
• Flowers: Abundant soft pink toothbrush-style flower clusters; prolific flowering year-round with peak displays winter–spring (Jun–Oct in SA); highly ornamental and nectar-rich
• Fragrance: Not fragrant (flowers ornamental only)
• Seasonal Interest: Year-round pink flower display with heaviest flowering winter–spring; evergreen grey-green foliage provides constant textural interest; non-stop bird activity
• Wildlife Value: Attracts Nectar-feeding Birds (honeyeaters, wattlebirds, lorikeets—exceptionally attractive); Good for Pollinators (native bees); provides dense habitat and nesting sites
• Tolerance: Excellent drought tolerance once established; exceptional heat tolerance; frost-hardy to -7°C; good wind tolerance; coastal-tolerant in sheltered positions; sensitive to phosphorus (use low-phosphorus native fertiliser only); sensitive to root disturbance
• Planting Density: Tight hedge/screening: 1–2 plants per metre @ 50–100 cm spacing; Standard hedge: 1 plant per metre @ 1.0–1.5 m spacing; Specimen: 1 plant per 3–4 m²; Suitable for large containers (minimum 50 cm diameter)
• Pet Friendly: Generally safe (not known to be toxic; foliage generally not palatable to pets)

Where It Works Best

• Sunlight: Full sun (6–8+ hrs) for best flowering and compact habit; tolerates light afternoon shade but flowering reduced
• Soil: Well-drained sandy loam or gravelly soil essential; avoid heavy clay unless drainage dramatically improved; thrives in poor, low-nutrient soils; raised beds ideal if drainage questionable
• Water Needs:
  Establishment: Deep soak 2 times weekly for 8–12 weeks
  Established: Deep soak every 2–3 weeks in summer; monthly in cooler months; highly drought-tolerant once established; avoid overwatering
• Maintenance: Low to moderate maintenance; light tip-prune after main flowering flush to maintain compact shape and encourage dense growth; avoid hard pruning into old wood; mulch avoiding stem base; use low-phosphorus native fertiliser sparingly if needed; sensitive to root disturbance—avoid cultivating around base; generally pest and disease-free; occasional scale—minor
• Lifespan: 15–25+ years
• Climate Zones: Ideal for Mediterranean and temperate South Australia—Adelaide plains, foothills, Fleurieu Peninsula, Yorke Peninsula, Mid North, Adelaide Hills; performs exceptionally well in Adelaide's dry summer conditions
• Soil pH: Slightly acidic to neutral (pH 5.5–7.0); sensitive to highly alkaline soils—avoid pH above 7.5 or amend with sulphur

Landscape & Design Ideas

• Feature shrub for front gardens, courtyards and native gardens where year-round pink flowers and bird activity can be appreciated up close; compact size suits suburban gardens
• Informal hedge or screening for boundaries—dense growth provides privacy while creating living bird habitat with continuous pink flower display
• Mass planting for sweeps of pink colour in garden beds and borders—extended flowering creates year-round impact without overwhelming smaller spaces
• Bird-attracting garden centrepiece—plant near outdoor living areas to enjoy honeyeater visits; pairs beautifully with other nectar-rich natives like Callistemon, Banksia and Eremophila
• Containers on sunny patios and balconies—compact size suits large pots; brings bird-attracting brilliance to confined spaces

Why You Will Love It

'Pink Profusion' delivers abundant soft pink flowers virtually year-round—masses of delicate toothbrush blooms create non-stop colour and attract constant honeyeater activity. The compact size suits suburban gardens perfectly, while drought tolerance and low maintenance align with Adelaide's climate. Fine grey-green foliage provides soft textural contrast year-round, and the dense rounded form creates excellent screening without overwhelming small spaces. Thrives on neglect in well-drained soil, flowers relentlessly, and brings quintessential Australian bird-attracting brilliance—this is year-round pink-flowering native perfection for South Australian landscapes seeking reliable colour and wildlife habitat.