St John's Wort, GREATER (Hypericum ascyron pyramidatum) - 100 Seeds seed packet from Seed Therapy – American - grown, heirloom seeds
St John's Wort, GREATER (Hypericum ascyron pyramidatum) - 100 Seeds seed packet from Seed Therapy – American - grown, heirloom seeds
St John's Wort, GREATER (Hypericum ascyron pyramidatum) - 100 Seeds seed packet from Seed Therapy – American - grown, heirloom seeds
St John's Wort, GREATER (Hypericum ascyron pyramidatum) - 100 Seeds seed packet from Seed Therapy – American - grown, heirloom seeds
50% off

Greater St. John’s Wort – 100 Seeds

$1.95 $3.90

Grow a truly impressive native wildflower with our Greater St. John's Wort seeds. This hardy perennial stands out from other varieties with its exceptionally large, 2-inch, bright yellow flowers. Each bloom features a beautiful, fluffy puff of prominent stamens at its center. A favorite of bumblebees, this plant forms a handsome, shrub-like clump, providing a long season of cheerful color from mid-summer on. It's a tough, low-maintenance, and beautiful addition to any native plant garden, meadow, or perennial border.

⭐ What you'll love

  • Exceptionally large, showy, bright yellow flowers.
  • A beautiful and unique North American native wildflower.
  • A tough, hardy, and low-maintenance perennial.
  • An absolute favorite of bumblebees and other native pollinators.

🌿 Seed details

  • Plant Name: Greater St. John's Wort (Hypericum pyramidatum)
  • Seed Quantity: Approx. 100 seeds
  • Type: Heirloom, Open Pollinated, Non-GMO
  • Lifecycle: Perennial
  • Height: 3-5 feet
  • Days to Maturity: Blooms in the second year from seed.
  • USDA Zone: 3-8
  • Origin: American Grown

🌱 Growing instructions

  • Sowing: For best results, start seeds indoors 6-8 weeks before the last frost.
  • Stratification: A 30-60 day period of cold, moist stratification is recommended to aid germination.
  • Depth: Press seeds into the surface of the soil, as they need light to germinate. Do not cover.
  • Spacing: Space or thin plants to 24-36 inches apart.
  • Light Requirement: Full Sun to Partial Shade.
  • Soil: Prefers moist, well-draining soil.

✅ 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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Customer Reviews

Based on 16 reviews
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S
S.B.

Great cooking seeds and the company takes care of their customers.

E
Etsy customer

Can’t wait to grow them! Extremely excited! Great seller!

E
Etsy customer

fast shipping, planted as soon as they arrived. They bloomed so pretty.

E
Etsy customer

This shop has helped me fill my garden.
A+

E
Etsy customer

Came on time. Exactly what I expected.

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