{"product_id":"bottlebrush-callistemon-harkness-callistemon-harkness","title":"Bottlebrush Callistemon ‘Harkness’ - Callistemon ‘Harkness’","description":"\u003ch3\u003eBottlebrush Callistemon 'Harkness' - Callistemon 'Harkness'\u003c\/h3\u003e\n\u003cp\u003eCallistemon 'Harkness' is a refined Australian native delivering vivid crimson flowering displays, a naturally compact form, and proven resilience across a broad range of conditions. At advanced size, it arrives ready to perform, no establishment lag, immediate presence.\u003c\/p\u003e\n\u003ch4\u003eWhy Callistemon 'Harkness'\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eVivid crimson flowering\u003c\/strong\u003e: Dense bottlebrush blooms in spring and summer with reliable repeat flowering, providing sustained seasonal colour.\u003cbr\u003e\u003cstrong\u003eAustralian native provenance\u003c\/strong\u003e: Genetically adapted to local climates, demanding minimal water and inputs once established.\u003cstrong\u003e\u003cbr\u003eCompact, structured habit\u003c\/strong\u003e: Naturally tidy growth to 3–4 metres suits managed landscapes and formal native plantings without constant intervention.\u003cbr\u003e\u003cstrong\u003eFauna activation\u003c\/strong\u003e: Consistently draws honeyeaters and pollinating species, supporting biodiversity outcomes on prestige projects.\u003cbr\u003e\u003cstrong\u003eCoastal and exposed site performance\u003c\/strong\u003e: Tolerates wind, salt air, and challenging conditions where lesser species fail.\u003c\/p\u003e\n\u003ch4\u003eIdeal Applications\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eSpecimen feature planting\u003c\/strong\u003e: Delivers year-round structure and seasonal flowering impact as a standalone specimen on prestige properties.\u003cbr\u003e\u003cstrong\u003eNative screening and hedging\u003c\/strong\u003e: Responds well to shaping; suitable for informal privacy screens and boundary definition at scale.\u003cbr\u003e\u003cstrong\u003eCoastal and exposed landscapes\u003c\/strong\u003e: A reliable choice for seaside developments and wind-affected sites requiring low-input planting.\u003cbr\u003e\u003cstrong\u003eBiodiversity and ecology planting\u003c\/strong\u003e: Well suited to projects where fauna attraction and native habitat value are design requirements.\u003c\/p\u003e\n\n\u003ch4\u003eSpecimen \u0026amp; Installation\u003c\/h4\u003e\n\u003cp\u003e\n\u003cstrong\u003eSpacing (screening\/hedge):\u003c\/strong\u003e 1.5–2m\u003cbr\u003e\n\u003cstrong\u003eSpacing (feature\/avenue):\u003c\/strong\u003e 3–4m\u003cbr\u003e\n\u003cstrong\u003ePlanting Season:\u003c\/strong\u003e Spring or autumn\u003cbr\u003e\n\u003cstrong\u003eSoil \u0026amp; Drainage:\u003c\/strong\u003e Well-drained soils; tolerates poor, sandy or clay soils; drought tolerant once established\u003cbr\u003e\n\u003cstrong\u003eEstablishment Care:\u003c\/strong\u003e Water deeply once or twice a week for the first 6–12 months until established. Apply a layer of mulch around the base to retain moisture and suppress weeds.\n\u003c\/p\u003e\n\n\u003ch4\u003ePlant Details\u003c\/h4\u003e\n\u003cp\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 3–4m\u003cbr\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 2–3m\u003cbr\u003e\n\u003cstrong\u003eGrowth Rate:\u003c\/strong\u003e Fast\u003cbr\u003e\n\u003cstrong\u003eFoliage:\u003c\/strong\u003e Evergreen\u003cbr\u003e\n\u003cstrong\u003eLight:\u003c\/strong\u003e Full sun\u003cbr\u003e\n\u003cstrong\u003eNative to:\u003c\/strong\u003e Australia\u003cbr\u003e\n\u003cstrong\u003eFlower Colour:\u003c\/strong\u003e Red\n\u003c\/p\u003e","brand":"Nursery Direct","offers":[{"title":"45L","offer_id":51940395909406,"sku":"ND-624-45L","price":259.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/2536\/8862\/files\/bottlebrush-callistemon-harkness-callistemon-harkness.jpg?v=1781136057","url":"https:\/\/nurserydirect.com.au\/products\/bottlebrush-callistemon-harkness-callistemon-harkness","provider":"Nursery Direct","version":"1.0","type":"link"}