Overview

Purple Astrantia seeds produce striking, star-shaped purple flowers atop clumping perennial plants. These hardy perennials thrive in full sun to partial shade and well-drained soil, making them ideal for garden beds, borders, containers, and cottage gardens. Their unique, long-lasting blooms enhance garden charm and texture.

Features

Premium-quality Purple Astrantia seeds
Produces vibrant purple, long-lasting star-shaped blooms
Hardy, low-maintenance, and easy-to-grow
Ideal for garden beds, borders, containers, and cottage gardens
Non-GMO, heirloom variety
Continuous blooming throughout the growing season
Adds color, texture, and elegance to landscapes

Specifications

Seed Name: Purple Astrantia
Plant Type: Perennial
Season: Spring sowing recommended
USDA Zones: 4 to 9
Bloom Time: Late spring through summer
Growth Height: 18 to 24 inches
Heirloom: Yes
GMO Status: Non-GMO
Organic: Not certified organic unless specified
Light Requirement: Full sun to partial shade
Soil Type: Well-drained sandy or loamy soil
Watering: Moderate; avoid waterlogging
Maintenance Level: Low
Pollinator Friendly: Yes
Landscape Use: Borders, beds, containers, cottage gardens, mixed plantings

Planting Guide

Start seeds indoors 6–8 weeks before the last frost or sow directly outdoors after frost
Press seeds lightly onto soil surface; do not cover deeply
Keep soil slightly moist until germination
Transplant seedlings outdoors after frost risk has passed
Space plants 12–18 inches apart for healthy growth
Plant in full sun to partial shade for optimal flowering
Water regularly during early growth; reduce once established
Remove faded blooms to encourage continuous flowering