Harris Seeds Sunflower Sunrich Seed
Best choice for professional cut flower growers seeking reliable, pollen-free blooms.
These are the gold standard for professional florists who need predictable, high-quality stems on a strict timeline. By choosing a pollen-free hybrid, you sacrifice the naturalistic charm of heirloom varieties for the clean, mess-free reliability that makes these the ultimate workhorse for cut flower arrangements.
$14.35
at
Harris Seeds
Who it's for
- Indoor decorators and allergy-sensitive flower enthusiasts
- Commercial growers requiring predictable harvest schedules
- Professional florists seeking high-quality, market-ready stems
Who should skip it
- Budget-conscious gardeners preferring affordable seed options
- Sustainable gardeners who prefer saving seeds for future seasons
- Home gardeners wanting continuous blooms from a single plant
Performance breakdown
Production Efficiency
Pollen-free, non-branching habit makes harvesting clean and highly streamlined.
Growth Predictability
Day-length neutral genetics ensure consistent blooming regardless of seasonal light shifts.
Germination Speed
Rapid sprouting within eight days keeps your planting schedule on track.
Floral Quality
Uniform golden blooms provide the professional aesthetic required for high-end arrangements.
Cultivation Ease
Standardized hybrid vigor simplifies care for both hobbyists and commercial growers.
Harvest Reliability
Sixty-day maturation window allows for precise planning of successive crop rotations.
Key Specs
Maturation Days
60 Days
Plant Height
48-54 inches
Seeding Depth
0.75-1.0 inches
Soil Temperature for Germination
70-75°F
Germination Days
4-8 Days
Plant Spread
6-12 inches
Plant Type
Annual Flower
SKU
03607RAWUTR-250SD
Seed Count
250 seeds
Variety Type
Hybrid
Know before you buy
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