• European centaury seeds for planting in a home herb garden
  • European centaury seeds for planting in a home herb garden
  • European centaury seeds for planting in a home herb garden
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Eden Valley Seeds

European Centaury Medicinal Herb Seeds – Centaurium erythraea

European Centaury Medicinal Herb Seeds – Centaurium erythraea

$16.99 USD
$16.99 USD
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Key Features

  • Botanical variety: European centaury, a traditional medicinal herb.

  • Delicate pink flowers with a star-shaped appearance.

  • Upright stems and opposite leaves create a graceful garden form.

  • Suitable for herb gardens, cottage gardens, and wildflower areas.

  • Attracts pollinators with its small, nectar-producing flowers.

Growing Benefits

  • Adds delicate pink blooms to herb and wildflower gardens.

  • Offers an opportunity to grow a traditional European herb.

  • Supports pollinators through its nectar-rich summer flowers.

  • Introduces a distinctive plant to botanical and cottage gardens.

  • Provides an interesting subject for learning about medicinal herbs.

Seed Specifications

  • Common Name: European centaury, common centaury

  • Botanical Name: Centaurium erythraea

  • Plant Type: Biennial or short-lived perennial herb

  • Colors: Pink to rose-pink flowers; green foliage

  • Height: Usually around 15–50 cm, depending on growing conditions

  • Sunlight: Full sun to partial shade

  • Soil: Well-drained, moderately fertile soil

  • Water: Moderate; keep soil lightly moist during establishment

  • Germination Time: Often two to four weeks under suitable conditions

  • Sowing Depth: Surface sow or cover very lightly

  • Spacing: Approximately 20–30 cm between plants

  • Growing Zones: Generally suited to temperate climates; hardiness varies by location

  • Flowering/Maturity: Usually flowers in summer; timing depends on sowing and climate

  • Uses: Ornamental herb gardens, wildflower planting, and traditional herbal interest

Growing Tips

  • Sow seeds on the soil surface because they need light to germinate.

  • Choose a sunny spot with well-drained soil.

  • Keep the seedbed evenly moist while seedlings establish.

  • Thin seedlings gradually to allow enough room for mature plants.

Seed Storage

Store seeds in a cool, dry, dark place in a sealed container. Keep away from moisture, heat, and direct sunlight. Label the container with the plant name and storage date.

Unique Facts About the Seeds

  • European centaury belongs to the gentian family, Gentianaceae.

  • Its small pink flowers typically open in sunny weather.

  • The plant has a long history in European traditional herbal practices.

  • Centaury seeds are tiny and benefit from surface sowing rather than deep burial.

Growing Instructions

Planting season: Sow in spring after the danger of severe frost has passed, or in early autumn in mild climates.

Sowing: Prepare a fine, weed-free seedbed. Scatter seeds thinly across the surface and press gently into the soil.

Depth and spacing: Surface sow or cover with a very thin layer of soil. Thin seedlings to around twenty to thirty centimetres apart.

Sunlight and soil: Choose a sunny or lightly shaded position with well-drained soil. Avoid waterlogged ground.

Watering: Keep the soil consistently moist during germination. Once established, water when the surface begins to dry.

Germination: Seeds commonly germinate within two to four weeks under suitable conditions. Germination may take longer in cool weather.

Transplanting: Move young seedlings carefully once they are large enough to handle. Transplant into their permanent growing position while the soil is moist.

Fertilizing: Use moderately fertile soil. Avoid excessive fertilizer, which can encourage leafy growth at the expense of flowering.

Care: Remove competing weeds and avoid disturbing the roots unnecessarily. Allow some flowers to mature if you want the plant to self-seed.

Flowering and maturity: European centaury generally flowers during summer. Plants may flower in their first or second year, depending on sowing time and growing conditions.