Organic St. John's Wort

Latin name Hypericum perforatum
Quantity per packet Around 250 seeds
$4.49

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Product information
Product
identification
Latin nameHypericum perforatum
FamilyHypericaceae
TypePerennial flower
CyclePerennial
Quantity per packAround 250 seeds
Code produitJAREC-0149
Product
description

Organic common St. John's Wort is a radiant perennial that brings vibrant blooms and a strong medicinal presence to the garden, while integrating naturally into rustic flowerbeds and herb gardens. With its golden-yellow flowers that open generously in mid-summer, Hypericum perforatum creates a lively, sunny effect, particularly appreciated in naturalistic designs and sunny borders. Its discreet foliage, punctuated by tiny translucent glands visible when backlit, gives it a subtle botanical charm that intrigues as much as it seduces. Highly melliferous, this plant attracts various pollinating insects, thus contributing to the ecological richness of the garden. Robust and undemanding, it thrives in well-drained soils and tolerates hot, sunny conditions well, making it a reliable ally for low-maintenance gardens. Long recognized in traditional herbalism, it evokes a utilitarian garden where the beauty of its blooms unites with ancient knowledge of medicinal plants. Its flexible silhouette and long flowering period allow it to be harmoniously combined with other hardy perennials in durable and natural compositions. Elegant, resilient, and rich in history, common St. John's Wort is an excellent choice to enrich the garden with a plant that is both beautiful, melliferous, and precious.

Sowing
guide
Sowing periodApril to June
Sowing depth0.2 to 0.5 cm (0.1 to 0.2 in.)
Germination temperature18 to 22°C (64 to 72°F)
Germination time14 to 28 days
Soil
and care
ExposureSun
Soil
Well drained
Watering
Regular
Bloom,
harvest
and garden
Garden use
Medicinal plant, infusions, beds, pollinator garden
Bloom period
June to August
Harvest
June to August
Size
and facts
Height60 to 100 cm (24 to 40 in)
Spread30 to 60 cm (12 to 24 in)
Planting
partners
Good companions
Lavender, yarrow, sage
Avoid planting with
Mint, valerian
The availability of our seeds varies depending on seasonal availability, production schedules and supplier inventory. Certain varieties may only be offered for a limited time based on their natural growth cycle, sowing period or available stock. These product pages are designed to help and inspire gardeners in choosing the right seeds for vegetable gardens, flower beds, pollinator gardens, container growing, naturalization projects and sustainable outdoor spaces.