St. John’s Wort (Hypericum perforatum) is a hardy perennial herb known for its clusters of bright yellow star-shaped flowers that bloom in midsummer. Traditionally valued in herbal gardens, it is also a beautiful ornamental plant that attracts pollinators such as bees and butterflies. Low-maintenance and drought tolerant once established, St. John’s Wort thrives in poor soils and naturalizes easily in meadows, borders, or cottage gardens. Seeds are heirloom, Non-GMO, and open-pollinated, making it a reliable choice for both herbal and ornamental uses.
How to Plant
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When: Sow indoors 6–8 weeks before last frost or direct sow outdoors in spring.
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Soil & Sun: Well-drained soil; full sun to partial shade.
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Depth: Press seeds lightly into soil surface; needs light to germinate.
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Spacing: 12–18 inches apart.
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Water: Moderate water needs; drought tolerant once established.
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Days to maturity: 90–120 days; perennial plants return yearly.
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Bloom Time: Early to mid-summer with golden-yellow blossoms.
Garden Uses
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Herbal Gardens: Grown for traditional herbal uses.
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Ornamental: Adds bright color to borders and meadows.
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Pollinator Plant: Flowers attract bees, butterflies, and beneficial insects.
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Low Maintenance: Hardy perennial that adapts to poor soils.