• Blue Passionflower seeds packet from Southern Seeds, 20 seeds for planting vibrant blue-flowered passionvine.
  • Blue Passionflower seeds packet from Southern Seeds, showing 20 seeds for planting and gardening.
  • Blue Passionflower seeds packet from Southern Seeds, featuring 20 seeds for planting and growing this vibrant flowering plant.
  • Blue Passionflower seeds packet from Southern Seeds, showcasing 20 seeds of vibrant blue passionflower plant for gardening.
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Southern Seeds

Blue Passionflower – 20 Seeds

Blue Passionflower – 20 Seeds

$2.99
$5.99 $2.99
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Grow one of the most stunning and exotic-looking flowers with our Blue Passionflower seeds. This beautiful heirloom vine is celebrated for its incredibly intricate blooms, which feature a mesmerizing pattern of white petals and a "crown" of blue, white, and purple filaments. A fast and vigorous climber, this vine is perfect for quickly covering a sunny trellis, fence, or arbor. In addition to its jaw-dropping flowers, it also produces small, edible, orange fruits and is a host plant for several species of butterflies.

⭐ What you'll love

  • Incredibly intricate and exotic-looking flowers are a true spectacle.
  • A fast-growing vine that will quickly cover a trellis, arbor, or fence.
  • Produces small, edible, orange passion fruits after the flowers fade.
  • An essential host plant for the Gulf Fritillary and other butterflies.

🌿 Seed details

  • Plant Name: Blue Passionflower (Passiflora caerulea)
  • Seed Quantity: Approx. 20 seeds
  • Type: Heirloom, Open Pollinated, Non-GMO
  • Lifecycle: Perennial
  • Height: 15-30 foot vine
  • Days to Maturity: 1-2 years to bloom
  • USDA Zone: 6-9
  • Origin: American Grown

🌱 Growing instructions

  • Sowing: For best results, start seeds indoors at any time.
  • Scarification: The hard seed coat must be broken to allow water in. Nick the seed with a file or clippers, or soak in warm water for 24-48 hours before planting.
  • Depth: Press seeds into the surface of the soil, as they need light to germinate. Do not cover.
  • Germination: Keep soil very warm (75-85°F) and moist. Germination is slow and can take from weeks to months.
  • Light Requirement: Full Sun to Partial Shade.

✅ Our seed packets

  • Professionally designed and made.
  • Resealable for convenient, long-term storage.
  • Eco-friendly and recyclable (contains no plastic).
  • Includes full, detailed growing instructions.
  • Vigorously tested to ensure the highest germination rates.
  • Custom packets for weddings, baby showers, or events are available. Just message us!

🚚 Shipping

  • FREE SHIPPING on all orders of $35 or more.
  • Flat Rate shipping no matter how many seeds you order.
  • Tracking is included with every order.
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We offer fast and free shipping on most orders over $75 and $8.99 under $75. Orders are typically processed within 1-2 business days and delivered within 3-5 business days unless specified. Expedited shipping options and all pricing options are available at checkout if applicable.

We accept returns within 30 days of purchase. Items must be unused and in original packaging. To initiate a return, please contact our customer service team. Refunds will be processed within 5-7 business days after we receive your return.

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