{"product_id":"25-gallery-blue-lupine-seeds-lupinus-polyphyllus-purple-spikes","title":"25 Gallery Blue Lupine Seeds – Lupinus polyphyllus Purple Spikes","description":"\u003cp\u003eGallery Blue Lupine is a striking perennial known for its tall, densely packed spikes of deep blue-purple flowers. This variety, Lupinus polyphyllus, adds vertical interest and a cottage-garden charm to borders, wildflower meadows, and pollinator gardens. The pea-like blooms attract bees and butterflies, while the palmate foliage provides a lush backdrop even after flowering.\u003c\/p\u003e\u003cp\u003eEasy to grow from seed, Gallery Blue Lupine typically blooms in late spring to early summer. With its vibrant color and architectural form, it makes a beautiful cut flower and a standout in mixed perennial plantings.\u003c\/p\u003e\u003ch2\u003ePlant Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTall spikes of deep blue-purple flowers\u003c\/li\u003e\n\u003cli\u003eAttracts pollinators such as bees and butterflies\u003c\/li\u003e\n\u003cli\u003ePerennial in USDA zones 4–8\u003c\/li\u003e\n\u003cli\u003eExcellent for cottage gardens and wildflower meadows\u003c\/li\u003e\n\u003cli\u003eGood cut flower\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGrowing Information\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBotanical Name:\u003c\/strong\u003e Lupinus polyphyllus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Herbaceous perennial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSunlight:\u003c\/strong\u003e Full sun to partial shade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil:\u003c\/strong\u003e Well-drained, slightly acidic soil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Requirements:\u003c\/strong\u003e Moderate; keep soil moist but not waterlogged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth Habit:\u003c\/strong\u003e Upright, clump-forming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSDA Hardiness Zones:\u003c\/strong\u003e 4–8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBloom Season:\u003c\/strong\u003e Late spring to early summer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMature Height:\u003c\/strong\u003e 24–36 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGermination Requirements:\u003c\/strong\u003e Scarification and cold stratification improve germination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpacing:\u003c\/strong\u003e 12–18 inches apart\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePlanting \u0026amp; Care\u003c\/h2\u003e\u003cp\u003eSow lupine seeds indoors 6–8 weeks before the last frost or directly outdoors in early spring after scarifying the seed coat. For best results, cold stratify seeds for 1–2 weeks before sowing. Press seeds into the soil surface and cover lightly, as light aids germination. Keep the soil consistently moist at around 65–70°F. Germination can be slow and uneven, taking 14–30 days.\u003c\/p\u003e\u003cp\u003eOnce seedlings have several true leaves, transplant them to the garden after hardening off. Space plants 12–18 inches apart in a sunny location with well-drained soil. Water regularly during establishment, then reduce frequency as plants mature. Mulch to retain moisture and suppress weeds. Deadhead spent blooms to encourage reblooming and prevent self-seeding if desired.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003e25 Gallery Blue Lupine seeds (Lupinus polyphyllus).\u003c\/p\u003e","brand":"Blake's Flora \u0026 Soil","offers":[{"title":"Default Title","offer_id":67824647536950,"sku":"FOLIA2-885","price":27.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/4884\/8694\/files\/il_fullxfull.7391512946_g3zk.jpg?v=1793003896","url":"https:\/\/blakesflora.com\/products\/25-gallery-blue-lupine-seeds-lupinus-polyphyllus-purple-spikes","provider":"Blake's Flora \u0026 Soil","version":"1.0","type":"link"}