{"product_id":"highbush-blueberry-seeds-northern-southern-300-non-gmo-heirloom-seeds-isla-s-garden-seeds","title":"Highbush Blueberry Seeds (Northern \u0026 Southern) – 300+ Non-GMO Heirloom Seeds | Isla’s Garden Seeds","description":"\u003ch2\u003eGrow a Sweet Perennial Shrub from Seed\u003c\/h2\u003e\u003cp\u003eTurn garden dreams into a thriving blueberry patch by starting from seed. Isla’s Garden Seeds offers over 300 tiny Highbush blueberry seeds (Vaccinium corymbosum) that include both northern and southern varieties. This mix suits edible landscapes and home gardens, inviting you to nurture a perennial shrub from its earliest stages to sun-warmed harvests. Expect a thoughtful journey from seed to sprout, guided by careful cultivation and the promise of flavorful berries season after season.\u003c\/p\u003e\u003ch3\u003eWhat’s in the Packet and Why it Matters\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e300+ viable seeds per packet, all non-GMO and heirloom, ready to become part of your garden succession.\u003c\/li\u003e\n\u003cli\u003eHybrid mix of Northern and Southern highbush varieties (Vaccinium corymbosum) suited for diverse climates.\u003c\/li\u003e\n\u003cli\u003eHardiness ranges from zone 3 to 10, with cultivation leaning on acidic, well-draining soil and vigilant moisture management.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTo maximize germination, plan for a multi-step process. Scarify and cold-stratify as directed, surface-sow on a moist soil mix, and provide light rather than deep coverage. Maintain warmth around 70–75°F and offer bright, indirect light. Seedlings are small at first; thin and transplant carefully into individual pots before moving outdoors.\u003c\/p\u003e\u003ch3\u003eGermination and Growth, at a Glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eScarification: Soak in water for 24 hours to kickstart germination.\u003c\/li\u003e\n\u003cli\u003eStratification: Cold stratify for 60 days to align with natural cycles.\u003c\/li\u003e\n\u003cli\u003eGermination: Surface sow on moist, well-draining acidic soil; light aids germination.\u003c\/li\u003e\n\u003cli\u003eGrowth: Plants flower May–July; seeds fruit Aug–Sept; plants can be self-fertile and attract seasonal interest.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese seeds offer a long-term gardening option. While germination rates can vary based on soil, temperature, and care, many gardeners find the effort worthwhile for a resilient perennial shrub that enhances edible landscapes. After establishing sturdy seedlings, you’ll have the chance to observe their growth through multiple seasons, with the potential for ornamental foliage and fruit that complements a home garden aesthetic. Isla’s Garden Seeds emphasizes care and patience, without asserting guaranteed outcomes, so you can tailor your expectations to your climate and routine.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What varieties are included in this highbush blueberry seed packet?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The packet includes Northern and Southern highbush Vaccinium corymbosum varieties with 300+ viable seeds for home gardens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What growing conditions work best for these seeds?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Hardy to zone 3, they prefer acidic, well-drained soil, bright indirect light, and steady moisture; germination varies with temperature and light.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Isla's garden seeds","offers":[{"title":"Default Title","offer_id":45819481915578,"sku":"B09JM6ZYMK","price":34.62,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/islas-garden-seeds-highbush-blueberry-seeds-northern-variety.jpg?v=1777629145","url":"https:\/\/gardencanada.ca\/products\/highbush-blueberry-seeds-northern-southern-300-non-gmo-heirloom-seeds-isla-s-garden-seeds","provider":"Garden Canada","version":"1.0","type":"link"}