Star of Persia Allium (Allium christophii) Silvery Amethyst Purple Flower Seeds – 20 Seeds

Create dramatic garden displays with Star of Persia Allium (Allium christophii) Seeds, a striking ornamental species known for its large, star-shaped purple flower globes. Each bloom forms a stunning silvery-amethyst sphere up to 8–10 inches wide, making it a standout in borders, rock gardens, and perennial beds.

This hardy ornamental plant thrives in sunny, well-drained locations and naturalizes gradually over time. These Non-GMO Star of Persia Allium Seeds offer reliable germination and produce long-lasting late-spring to early-summer flowers that attract bees and beneficial pollinators.

Ideal for landscaping, dried displays, and long-lasting seasonal color.

Features

• Produces large silvery amethyst-purple flower globes
• Distinctive star-shaped ornamental blooms
• Non-GMO seed quality
• Excellent for borders, rock gardens, and perennial beds
• Attracts bees and beneficial pollinators
• Drought tolerant once established
• Long-lasting flowers ideal for fresh or dried arrangements
• Naturalizes slowly for yearly return

Specifications

• Botanical Name: Allium christophii
• Common Name: Star of Persia Allium
• Seed Type: Non-GMO
• Plant Type: Perennial ornamental
• USDA Zones: 4–9
• Sun Exposure: Full sun
• Soil Type: Well-drained sandy, chalky, or loamy soil
• Water Needs: Low to moderate
• Flower Color: Silvery amethyst purple
• Bloom Time: Late spring to early summer
• Height: 18–24 inches
• Spacing: 10–14 inches
• Season for Planting: Spring or fall
• Germination Time: 21–60 days
• Germination Temperature: 60–70°F
• Cold Stratification: 30–60 days recommended for improved germination
• Growth Habit: Upright, clump-forming
• Maintenance Level: Low
• Uses: Borders, rock gardens, ornamental beds, pollinator gardens, dried flowers

Planting Guide

• Soil Preparation: Choose well-drained soil; avoid waterlogged areas.
• Sowing Time: Early spring or fall; stratify seeds for stronger germination.
• Seed Depth: Cover lightly with 1/8 inch of soil.
• Watering for Germination: Keep soil consistently moist, not wet.
• Germination Window: 21–60 days, longer with cool temperatures.
• Light Requirements: Full sun for strongest bloom color.
• Thinning: Space seedlings 10–14 inches apart after true leaves form.
• Watering: Moderate watering during growth; reduce after flowering.
• Maintenance Tips: Allow foliage to die back naturally to strengthen bulbs.
• Overwintering: Hardy perennial; mulch lightly in colder regions.