Aster Hulk Seed
Best choice for gardeners wanting unique, long-lasting cut flowers.
These striking green-and-yellow blooms bring an architectural edge to any arrangement that standard pastels simply can't match. While they lack the traditional softness of typical garden flowers, their exceptional vase life and sturdy stems make them an essential workhorse for anyone serious about cutting their own bouquets.
$29.65
at
Harris Seeds
Who it's for
- Professional florists needing sturdy stems for arrangements
- Gardeners seeking vibrant blooms late into the autumn season
- Reliability-focused growers wanting high success rates from seed
Who should skip it
- Gardeners without the time for strict soil management
- Organic growers wary of frequent pest management requirements
- Busy gardeners preferring the simplicity of direct-sown seeds
Performance breakdown
Vase Life
Sturdy stems ensure bouquets remain fresh and vibrant for extended periods.
Floral Productivity
High bloom count makes this a reliable workhorse for cut-flower growers.
Visual Impact
Striking green bracts provide a unique, modern aesthetic for floral arrangements.
Growth Habit
Well-branched structure creates a full, professional look in garden beds.
Germination Reliability
Standard germination window requires consistent soil warmth for optimal success.
Stem Integrity
Robust stems provide excellent support for large, four-inch flower heads.
Key Specs
Flower Color
Green bracts surrounding a yellow central disk
Plant Type
Annual
Plant Height
20-24 inches
Plant Spread
10-18 inches
Maturation Days
105 Days
Germination Days
8-10 Days
Seed Treatment
RAW / UNTREATED
Seed Quantity
500 seeds
Germination Lighting
Lightly Cover Seed
Soil Temperature for Germination
70-75°F
Know before you buy
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