Top Pick
Top Pick
Johnny's Selected Seeds Sonja Sunflower Seed
4.6
Best branching sunflower for home gardeners and professional floral designers.
A reliable, branching variety that produces vibrant tangerine blooms on sturdy stems. Its day-length neutral nature and long vase life make it a standout choice for consistent cut-flower production throughout the season.
$5.95
In stock
at
Johnny's Selected Seeds
Seed Type
Open Pollinated
Hybrid
Open Pollinated
More Sunflower options
Who it's for
- Home gardeners wanting a continuous harvest from a single planting
- Florists and decorators seeking mess-free indoor cut flowers
- Flower enthusiasts looking for bold, high-contrast garden aesthetics
Who should skip it
- Urban gardeners working with limited square footage or tight containers
- Growers needing a quick turnaround for specific event deadlines
- Low-maintenance hobbyists who prefer a set-and-forget gardening style
Key Specs
Latin Name
Helianthus annuus
Days to Maturity
70-85 days
Life Cycle
Annual
Plant Height
38-42 inches
Plant Spacing
18-24 inches
Bloom Size
4 inches
Stem Length
17-28 inches
Germination Time
7-14 days
Germination Temperature
70-75°F
Hybrid Status
Open Pollinated
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