Siberian Wallflower – Cheiranthus allionii / Erysimum cheiri Seeds | 100 Seeds | Bright Orange Blooms
$9.99
Skip to product information
Siberian Wallflower (Cheiranthus allionii), also known as Erysimum cheiri, is a vibrant, cool-season flowering plant prized for its brilliant orange blooms and light, sweet fragrance. This compact, early-blooming flower brings bold color to spring beds, borders, and rock gardens.
Growing 12–18 inches tall, Siberian Wallflower produces clusters of four-petaled, fiery orange flowers held above narrow, gray-green foliage. Blooming in spring to early summer, it attracts bees and early pollinators when few other flowers are in bloom.
Often grown as a biennial or short-lived perennial (and commonly treated as an annual in colder regions), this easy-care plant thrives in full sun and well-drained soil. Its vibrant color makes it a standout in cottage gardens, alpine plantings, and mixed borders.
You will receive:
✔️ 100 Siberian Wallflower seeds
✔️ Botanical name: Cheiranthus allionii / Erysimum cheiri
✔️ Open-pollinated seeds
✔️ Untreated, non-GMO seeds
✔️ Secure packaging
🌿 Growing Information
Common Name: Siberian Wallflower
Botanical Name: Cheiranthus allionii (Erysimum cheiri)
Plant Type: Biennial or short-lived perennial (often grown as annual)
Growth Rate: Moderate
Mature Height: 12–18 inches
Spread: 10–14 inches
Sun: Full sun
Soil: Well-drained, sandy or average soils
Water: Moderate
USDA Zones: 3–9 (varies by climate)
Drought Tolerance: Moderate once established
Bloom Time: Spring to early summer
Bloom Color: Bright orange
💡 Ideal for rock gardens, cottage gardens, spring borders, containers, and pollinator-friendly plantings.
🌱 Seed Germination Instructions
Sow outdoors in early spring or late summer for next year’s blooms.
Lightly press seeds into soil and cover about 1/8 inch deep.
Keep soil evenly moist until germination.
Germination typically occurs within 10–21 days.
Siberian Wallflower – Cheiranthus allionii / Erysimum cheiri Seeds | 100 Seeds | Bright Orange Blooms
$9.99