• Siberian Wallflower
  • Siberian Wallflower
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Hudson Valley Seed Co.

Siberian Wallflower

Cheiranthus allionii

Conventionally Grown

A spicy-scented, bright orange biennial that blooms the first year.

Don't let the name fool you; the Siberian Wallflower is far from a shy background player. This radiant wildflower commands attention with clusters of vibrant orange, phlox-like blossoms that glow against narrow green foliage. While technically a hardy biennial, it is a generous spirit that typically blooms in its first year, offering a long season of color from early summer well into autumn. Reaching a manageable height of 18 inches, it is an ideal choice for brightening up well-drained garden edges.

The flowers carry a delightful, spicy-sweet fragrance with hints of citrus, creating a sensory treat for you and a beacon for local wildlife. On sunny days, the blooms are bustling with butterflies and bees; we've even seen bumblebees flocking to this late-season nectar source as late as October, long after other flowers have faded.

Unit Price Quantity Availability
200 Seeds $4.69
In Stock
600 Seeds $7.69
In Stock

Price as selected: $0.00
Growing instructions
For flowers the first year, sow indoors 10-12 weeks before the last frost, covering seeds lightly. Alternatively, direct sow in a sunny location with well-draining soil. Grow seedlings cool (50-70°F) and pinch to promote a fuller plant before transplanting out.
Product Details
Days to Maturity 100 days
Days to Germination 7-21 days
Width at Maturity 10-12"
Height at Maturity 10-18"
Hardiness Zone Range Annual 4 5 6 7
Sun Conditions Partial Sun (4-6 hours Sun), Full Sun (8+ Hours Sun)
Planting Depth Surface
Row Spacing 10"
Plant Spacing 10-12"

    Siberian Wallflower
    Siberian Wallflower

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