Purple Astrantia, also known as Masterwort, is a stunning perennial that produces intricate, star-shaped flowers in shades of red to deep purple. These elegant blooms are surrounded by delicate bracts, creating a unique, layered effect that adds charm and sophistication to any garden. Ideal for borders, cottage gardens, and shaded areas, Purple Astrantia thrives in a variety of conditions and provides a long-lasting display of color. Its nectar-rich flowers attract bees and butterflies, making it a pollinator-friendly addition to your landscape.

*Perennial Hardy to Zone 3 – Perfect for cooler climates, returning year after year.
*Flowers in Second Year – Blooms begin in the second growing season.
*Full Sun to Part Shade – Prefers part shade but tolerates sunny spots with adequate moisture.
*Compact, Upright Growth – Reaches a mature height of 18-24 inches (45-60 cm), perfect for borders or containers.
*Bloom Time – Blooms from early summer to late summer for an extended period of beauty.
*Pollinator-Friendly – Attracts bees and butterflies, supporting your garden ecosystem.
*Excellent Cut Flower – Adds unique beauty to fresh or dried floral arrangements.

Each packet contains approximately 15 seeds.

Product Title: Purple Astrantia Seeds – Elegant Star-Shaped Blooms for a Sophisticated Garden Display (~15 Seeds)

Purple Astrania Seeds

Name: Purple Astrania Seeds
Price: 4.77 CAD
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$4.77

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Start Astrantia seeds indoors 8-10 weeks before your last frost date, or direct-seed outdoors in the fall.

For improved germination, cold stratify seeds by placing them in a moist paper towel inside a plastic bag or container. Refrigerate for 3-4 weeks prior to planting. Seeds sown in the fall do not require stratification.

Press seeds lightly into the soil surface and do not cover, as light aids germination. Keep the soil consistently moist until germination, which typically occurs in 14-28 days (may take longer in cooler temperatures).

After your last frost date, transplant seedlings into a part-shade location with well-draining soil. Space plants 12-18 inches (30-45 cm) apart. Astrantia prefers consistently moist soil and will thrive with regular watering, making it ideal for shaded borders or woodland gardens.

Purple Astrania Seeds

How to Grow Astrania from Seed

Scientific Name and Alternate Names

Martha's Garden Seeds is a Canadian Seed Company cultivating beauty and flavor with sustainable seeds for thriving gardens. We are committed to empowering gardeners to grow something extraordinary.