Harris Seeds Zinnia Benary's Giant
Best premium seeds for home gardeners seeking professional quality cut flowers.
These seeds yield impressive, dahlia-like blooms with exceptional stem strength and vase life. Bred for superior disease resistance, they provide a reliable, high-performance option for those seeking consistent, large-scale floral displays.
$5.56
at
Harris Seeds
Who it's for
- Gardeners in humid climates seeking low-maintenance, healthy floral displays
- Cut-flower growers needing reliable, long-lasting blooms for bouquets
- Homeowners wanting a constant source of vibrant garden color
Who should skip it
- Urban gardeners with limited square footage or small containers
- Impatient planters looking for instant garden coverage in early spring
- Busy hobbyists who prefer plants that require zero structural support
Performance breakdown
Bloom size
Massive four-to-six-inch dahlia-style heads create an immediate visual impact.
Stem durability
Thick, robust stalks provide exceptional support for heavy, large-scale blooms.
Vase longevity
Superior cut flower performance keeps arrangements fresh significantly longer than standard varieties.
Disease resistance
Bred specifically to withstand common garden pathogens for reliable seasonal growth.
Growth uniformity
Consistent height and bloom timing ensure a tidy, professional-looking garden bed.
Ease of germination
Straightforward direct-sow requirements make these accessible for gardeners of all levels.
Key Specs
Plant Type
Annual
Days to Maturity
70 days
Plant Height
40-50 inches
Plant Spread
12-16 inches
Seeding Depth
0.25-0.5 inches
Germination Days
5-10 days
Soil Temperature
70-75°F
Planting Method
Direct Sow
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