{"product_id":"dahlia-hedgehog-tuber-mauve-purple-cactus-dahlia","title":"Dahlia ‘Hedgehog’ Tuber | Mauve-Purple Cactus Dahlia","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAdd unusual flower form and rich, cool-toned colour to the garden with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDahlia ‘Hedgehog’\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, a distinctive cactus Dahlia producing spiky flowers in dark pink, mauve and purple tones.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts long, narrow petals curl and quill towards pointed tips, creating a shaggy, almost animated appearance reminiscent of a hedgehog’s spines. Under lower light, the flowers may develop a subtle blue-violet cast that enhances their cool colouring.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe unusual flowers are carried on tall stems and make an impressive addition to garden displays, bouquets and cut-flower arrangements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eEXAMPLE IMAGE ONLY:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The flower image shows an example of the expected mature bloom. The intensity and balance of the pink, mauve, purple and blue-violet colouring may vary naturally according to climate, growing conditions, lighting and bloom maturity. The supplied product is a dormant tuber—not a flowering plant.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch2\u003e\u003cspan\u003eFlower Characteristics\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDark pink to mauve-purple colouring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMay display a subtle blue-violet cast in lower light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCactus Dahlia flower form\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLong, narrow and pointed petals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuilled or rolled petal structure\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpiky, shaggy-looking blooms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMedium-sized flowers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDistinctive texture and movement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent for garden display and cutting\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSupplied as Dormant Tubers\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSupplied as the selected quantity of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edormant Dahlia ‘Hedgehog’ tubers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDahlia tubers naturally vary in size, shape and appearance. A smaller tuber can grow just as successfully as a larger tuber when it is healthy and has a viable eye or growing point.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTubers may arrive without visible shoots or roots. This is normal while they are dormant.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eNamed Dahlia ‘Hedgehog’\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCactus Dahlia classification\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDark pink, mauve and purple flowers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePossible blue-violet undertones\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLong, quilled and pointed petals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDistinctive spiky flower form\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMedium-sized blooms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGrows approximately 1.2–1.5m tall\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlowers throughout summer and autumn\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for cutting and floral arrangements\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for garden beds and large containers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrost-tender tuberous perennial\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupplied as dormant tubers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSuitable Uses\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCottage gardens\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePurple and mauve colour schemes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCool-toned garden displays\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMixed flower borders\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFeature planting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCactus Dahlia collections\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCut-flower gardens\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBouquets and floral arrangements\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLarge pots and containers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSeasonal summer displays\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePollinator-friendly garden plantings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDahlia collections\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePlanting Instructions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlant Dahlia ‘Hedgehog’ during spring once the danger of frost has passed and the soil has begun to warm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIn many Australian climates, suitable planting time falls between September and December. Always adjust planting time according to local temperatures and frost conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eChoose a sunny position with fertile, free-draining soil. Avoid low-lying areas where water collects, as dormant tubers can rot in continually wet conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLay each tuber horizontally approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5–10cm below the soil surface\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with the crown or growing point facing upwards. Cover gently with soil.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSpace plants approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e60cm apart\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to provide adequate room for growth and good airflow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstall a sturdy stake at planting time. Adding support before growth begins reduces the risk of accidentally damaging the tuber later.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAvoid heavy watering immediately after planting. If the soil is already moist, wait until shoots begin emerging before commencing regular watering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCare Instructions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003ePosition\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGrow Dahlia ‘Hedgehog’ in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efull sun\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, ideally with at least six hours of direct sunlight each day.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLight afternoon shade may be beneficial in particularly hot Australian climates. Excessive shade can result in softer stems, weaker growth and fewer flowers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe flowers may display cooler mauve, purple or blue-violet tones under lower light, although the variety does not produce genuinely blue flowers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSoil\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlant in fertile, humus-rich and free-draining soil.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eImprove the planting area with compost or well-aged organic matter before planting. Heavy clay soil should be amended to improve drainage, or the tuber can be grown in a raised garden bed or large container.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExcellent drainage is particularly important in subtropical climates and areas experiencing heavy summer rainfall.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWatering\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOnce shoots emerge, water deeply and regularly while allowing the upper surface of the soil to begin drying between applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIncrease watering during hot, dry or windy weather. Avoid keeping the soil continually saturated, particularly around the crown and tubers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWater near the base of the plant where possible to reduce prolonged moisture on the foliage and flowers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeeding\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eApply a balanced or flowering-plant fertiliser once active growth is established.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAvoid excessive nitrogen, which can encourage abundant foliage at the expense of flower production. Additional flowering fertiliser may be applied when buds begin developing, following the product label directions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eStaking\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDahlia ‘Hedgehog’ can grow approximately 1.2–1.5m tall, so support is recommended—particularly in windy or exposed positions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe narrow cactus-style petals tend to hold less rainwater than broad-petalled varieties, but the tall stems can still be damaged by strong wind or heavy weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstall a sturdy stake at planting time and secure the stems loosely as the plant grows. Allow enough room for natural movement and stem expansion.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePinching\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor bushier growth and additional flowering stems, pinch out the central growing tip once the young plant has developed approximately four or five sets of leaves.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePinching may delay the first flowers slightly but can encourage a fuller plant with more flowering branches.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDeadheading and Cutting\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRemove faded flowers regularly to encourage continued blooming and prevent the plant from directing energy into seed production.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFlowers intended for arrangements are best cut during the cooler part of the morning. Choose well-developed flowers and place the stems into clean water promptly after cutting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRegular cutting and deadheading can help extend the flowering period.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHot and Humid Climates\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIn subtropical and humid regions, provide excellent drainage and generous spacing between plants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGood airflow helps reduce the risk of fungal problems. Avoid continually wet foliage and water early enough for the leaves to dry before evening.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProtection from intense late-afternoon sun may help preserve flower quality during periods of extreme heat.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eEnd-of-Season Care\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAfter flowering, allow the foliage to remain until it begins yellowing and dying back naturally. This enables the plant to return energy to its tubers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIn mild climates with free-draining soil, the tubers may be left in the ground during dormancy. Mark the planting position and keep the area relatively dry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEstablished clumps can be lifted and divided periodically to prevent overcrowding and maintain vigorous growth.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIn cold, frost-prone or persistently wet climates, lift the tubers after the foliage has died back. Allow them to dry before storing them in a cool, dark, frost-free and well-ventilated location.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Details\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eBotanical Name:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eDahlia\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e hybrid ‘Hedgehog’\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eCultivar:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ‘Hedgehog’\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eCommon Name:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Dahlia\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFamily:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Asteraceae\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFlower Classification:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Cactus Dahlia\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFlower Colour:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Dark pink, mauve and purple with possible blue-violet undertones\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFlower Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Medium; final size varies with growing conditions\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ePlant Height:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 1.2–1.5m\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFlowering Period:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Summer to autumn\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ePlant Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Frost-tender tuberous perennial\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSupply Format:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Dormant tuber\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ePosition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Full sun to light afternoon shade\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSoil:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fertile, humus-rich and free-draining\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ePlanting Depth:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 5–10cm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ePlant Spacing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 60cm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eWater Needs:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Moderate during active growth\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFrost Tolerance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Frost sensitive\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eEnd Use:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Garden displays, large containers and cut flowers\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eImportant Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe supplied product is a dormant tuber, not a flowering plant\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTuber size, shape and appearance will vary naturally\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTubers may arrive without visible shoots or roots\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePlant only when local growing conditions are suitable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid overwatering before shoots emerge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMature height and flowering time will vary with climate and care\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlowers may appear dark pink, mauve, purple or blue-violet under different conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe blue-toned appearance is an undertone rather than a true blue flower colour\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndividual flower size and colour intensity will vary naturally\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExample images show the expected mature flowers only\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eFAQ\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eWhat colour are Dahlia ‘Hedgehog’ flowers?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe flowers range from dark pink and mauve to rich purple. Under lower light, some flowers may display a subtle blue-violet cast.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDoes Dahlia ‘Hedgehog’ produce blue flowers?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNo Dahlia produces genuinely blue flowers. ‘Hedgehog’ may develop cool blue-violet undertones under certain lighting, but the primary colouring remains mauve-pink to purple.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat flower form does ‘Hedgehog’ produce?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e‘Hedgehog’ is a cactus Dahlia with long, narrow petals that roll or quill towards pointed tips. This creates its distinctive spiky, shaggy-looking flower form.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow large are Dahlia ‘Hedgehog’ flowers?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e‘Hedgehog’ produces medium-sized cactus-style flowers. Final flower size will vary according to climate, soil, feeding, watering and overall plant care.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow tall does Dahlia ‘Hedgehog’ grow?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlants generally reach approximately 1.2–1.5m tall under suitable conditions. Final height will depend on climate, position, soil and care.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWill the tuber arrive flowering?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNo. This product is supplied as a dormant tuber. The flower photograph shows an example of the expected mature bloom only.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDoes Dahlia ‘Hedgehog’ require staking?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eStaking is recommended because the plant can grow up to approximately 1.5m tall. Install a stake when planting to avoid damaging the tuber later.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan Dahlia ‘Hedgehog’ be grown in a container?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYes. Use a large, stable container with generous drainage holes and a fertile, free-draining potting mix. Container-grown plants require regular watering, feeding and support.\u003c\/span\u003e\u003c\/p\u003e","brand":"Oldboy's Flowers","offers":[{"title":"Default Title","offer_id":50508104368181,"sku":null,"price":16.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0297\/4629\/8933\/files\/Untitleddesign-2026-09-25T150206.045.jpg?v=1790312617","url":"https:\/\/www.oldboysflowers.com.au\/products\/dahlia-hedgehog-tuber-mauve-purple-cactus-dahlia","provider":"Oldboy's Flowers","version":"1.0","type":"link"}