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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