Johnny's Selected Seeds Benary's Giant Zinnia
Best premium choice for home gardeners seeking professional quality cut flowers.
These vibrant, dahlia-like blooms are a staple for any cutting garden, offering exceptional vase life and sturdy stems. They thrive in summer heat and provide a continuous harvest, making them an ideal choice for those who want reliable, high-yield flowers throughout the season.
$5.80
at
Johnny's Selected Seeds
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Who it's for
- Gardeners in humid climates seeking low-maintenance, healthy foliage
- Cut-flower growers needing reliable stems for professional bouquets
- Floral designers requiring uniform, high-impact color for summer events
Who should skip it
- Urban gardeners working with limited square footage or small containers
- Impatient planters in northern zones with short growing seasons
- Hands-off hobbyists preferring plants that thrive in poor soil
Performance breakdown
Cut flower longevity
Vase life consistently hits the upper range for professional-grade zinnias.
Disease resilience
Strong resistance to powdery mildew keeps foliage clean through humid summers.
Bloom productivity
Cut-and-come-again habit ensures a steady supply of blooms all season.
Stem structural integrity
Sturdy, long stems support heavy double blooms without needing constant staking.
Environmental adaptability
Thrives in intense heat and recovers quickly after heavy summer rain.
Visual impact
Large, dahlia-like double blooms offer high-end aesthetic appeal for arrangements.
Key Specs
Botanical Name
Zinnia elegans
Days to Maturity
75-90 days
Plant Height
40-50 inches
Plant Spacing
9-12 inches
Life Cycle
Annual
Disease Resistant
Low susceptibility to powdery mildew
Vase Life
7-10 days
Light Requirements
Full Sun
Seed Count
50 seeds per packet
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