{"product_id":"grevillea-lavandulacea-silver-dawn","title":"Grevillea lavandulacea 'Silver Dawn'","description":"\u003ch2\u003e\u003cstrong\u003eSilver Dawn Lavender Grevillea\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBotanical Name:\u003c\/strong\u003e \u003cem\u003eGrevillea lavandulacea\u003c\/em\u003e 'Silver Dawn'\u003cbr\u003e\u003cstrong\u003eFamily:\u003c\/strong\u003e Proteaceae\u003cbr\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e South Australia \/ Victoria (species native; cultivar selection)\u003cbr\u003e\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Low spreading groundcover shrub, evergreen\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eGrevillea lavandulacea 'Silver Dawn' is a stunning low-growing groundcover selection of the Lavender Grevillea, prized for its deeply divided, fern-like silver-grey foliage and vibrant reddish-pink spider flowers that draw honeyeaters and other nectar-feeding wildlife into the garden. A superb South Australian native, it thrives in the hot, dry conditions of Adelaide's Mediterranean climate, performing brilliantly in coastal gardens, open borders, rockeries, and sloped embankments where drainage is sharp and summer heat is intense. Once established, it demands almost nothing from the gardener — no irrigation schedule, no fuss — making it one of the most rewarding waterwise groundcovers available for SA landscapes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMature Size:\u003c\/strong\u003e 0.2-0.5 m H × 1.0–1.2 m W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth Rate:\u003c\/strong\u003e Moderate; 15–25 cm per year lateral spread; low-mounding with a naturally dense, weed-suppressing habit that requires little intervention to stay tidy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoliage:\u003c\/strong\u003e Deeply divided, fern-like leaves with a distinctive silver-grey tone; leaves are soft in texture and densely arranged along spreading stems, creating an eye-catching silvery carpet effect year-round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlowers:\u003c\/strong\u003e Vibrant reddish-pink spider-form flower clusters (non-fragrant) borne terminally at branch tips; main flush spring through early summer, with spot flowering possible in mild seasons; nectar-rich blooms highly attractive to honeyeaters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeasonal Interest:\u003c\/strong\u003e Year-round silver foliage interest; peak floral display spring–summer; foliage maintains its silvery lustre even through dry summer conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWildlife Value:\u003c\/strong\u003e Excellent — nectar-rich flowers attract honeyeaters (New Holland Honeyeater, Singing Honeyeater), spinebills, and native bees; dense low habit provides shelter for ground-dwelling insects and small birds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance:\u003c\/strong\u003e Drought-tolerant (once established); frost hardy to moderate frosts (approx. −3 °C); heat-tolerant through Adelaide summers; coastal-tolerant (salt-laden winds); wind-tolerant; adaptable to sandy, loam, and light clay soils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlanting Density:\u003c\/strong\u003e Groundcover mass planting (tight weed suppression): space 80 cm apart (approx. 1.6 plants\/m²); groundcover standard coverage \/ rockery fill: space 100–120 cm apart (approx. 0.7–1.0 plants\/m²). Not suitable for formal hedging given its prostrate habit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePet Friendly:\u003c\/strong\u003e Grevillea lavandulacea 'Silver Dawn' is not listed as systemically toxic to dogs or cats; however, the foliage and sap of grevilleas can cause contact skin irritation and dermatitis in some people and animals. Keep pets from chewing foliage, wear gloves when pruning, and monitor sensitive pets. Seek veterinary advice if ingestion occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSunlight:\u003c\/strong\u003e Full sun preferred for best flowering and compact habit; tolerates light or dappled part-shade, though flowering is reduced and growth becomes slightly more open in shade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil:\u003c\/strong\u003e Well-drained sandy, sandy-loam, or light clay-loam soils; excellent performer on slopes, embankments, and raised beds where water does not pool; improve heavy Adelaide clay with coarse grit and organic matter before planting; avoid waterlogged positions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Needs:\u003c\/strong\u003e Establishment: water 2–3 times per week for the first 8–12 weeks after planting, ensuring the root zone is deeply moistened each time; reduce gradually as the plant anchors. Established: summer — one deep watering every 2–3 weeks during extended hot, dry spells (December–March); winter — no supplementary irrigation needed under normal Adelaide rainfall conditions; drought-tolerant once roots are established\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Low maintenance; lightly tip-prune by up to one-third immediately after the main spring–summer flowering flush to encourage dense lateral branching and prolific repeat flowering; avoid cutting into old hard wood; apply a 5–7 cm layer of coarse native mulch around the root zone, keeping it clear of the crown; fertilise sparingly once a year in early spring with a low-phosphorus native slow-release fertiliser (P content below 3%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e 10–20+ years with good drainage; longevity is maximised by excellent drainage and annual light pruning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClimate Zones:\u003c\/strong\u003e Ideally suited to Adelaide's temperate Mediterranean climate; performs exceptionally well across the Adelaide Plains, inner suburbs, coastal zones (Glenelg to Aldinga), southern Adelaide Hills foothills, and McLaren Vale \/ Fleurieu Peninsula; suitable for Riverland and Yorke Peninsula with appropriate mulching; not suited to consistently waterlogged or high-rainfall hill gullies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil pH:\u003c\/strong\u003e Tolerates a wide range — acid to neutral to mildly alkaline (pH 5.5–7.5); performs well in typical Adelaide alkaline soils provided drainage is adequate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eLandscape \u0026amp; Design Ideas\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterwise groundcover carpet:\u003c\/strong\u003e Mass plant at 80 cm spacings across large sunny banks, nature strips, or open borders for a seamless silver carpet that smothers weeds, controls erosion, and rewards with waves of reddish-pink spider flowers each spring — with zero irrigation once established.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRockery and raised bed feature:\u003c\/strong\u003e Tuck between large boulders or at the front of a raised native garden bed where the low mounding form tumbles softly over edges, the silver foliage contrasting beautifully with rust-red ironstone, buff sandstone, or dark granite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWildlife corridor planting:\u003c\/strong\u003e Combine with taller SA native companions — Eremophila glabra, Melaleuca lanceolata, or Acacia paradoxa — to create a layered native habitat garden that feeds honeyeaters and native bees through the cooler months and provides low shelter year-round.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy You Will Love It\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIf you want maximum impact for minimum effort, Grevillea lavandulacea 'Silver Dawn' delivers exactly that — a year-round silvery groundcover that turns heads even before flowering, then erupts into a show of reddish-pink spider blooms that pull honeyeaters in from nowhere. It was born for Adelaide's dry summers and alkaline soils, asking for little more than good drainage and the occasional post-flowering trim. Whether you're smothering a sunny bank in native colour, softening a rockery edge, or simply wanting a tough, beautiful plant that earns its place without a fuss, 'Silver Dawn' is a near-perfect choice for the South Australian garden.\u003c\/p\u003e","brand":"Adelaide Plant Co","offers":[{"title":"140mm Pot","offer_id":51211772363004,"sku":"GREV-LAVA-SILV-DAWN-140MMPOT","price":14.49,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/9282\/0220\/files\/grevillea-lavandulacea-lavender-silver-dawn-140mm-pot-adelaide-plant-co.jpg?v=1789036677","url":"https:\/\/adelaideplantco.com.au\/products\/grevillea-lavandulacea-silver-dawn","provider":"Adelaide Plant Co","version":"1.0","type":"link"}