Double Zahara Fire Zinnia is a compact, disease-resistant cultivar bred for reliability in garden beds and containers. These dwarf plants produce fully double blooms in vibrant fire-toned colors, reaching maturity in 75 to 85 days from seed. Hardy across zones 2 through 11, this open-pollinated variety thrives in small spaces while delivering the cutting-garden appeal of taller zinnia cousins, all without the sprawl.
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2-11
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High
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The standout feature here is how reliably these plants stay compact without sacrificing the full, layered blooms that make zinnias so satisfying to grow. Stress can temporarily flip double flowers back to singles, so avoid transplant shock and root-bound conditions, but otherwise these are forgiving plants that reward minimal fuss with months of color. Their disease resistance and container-friendly habit make them equally at home in a cottage garden bed or a sunny patio pot.
These zinnias excel as cut flowers, especially suited to arrangements where their compact size and prolific double blooms fill in around larger stems. They're equally valuable massed in garden beds for continuous color or grown in containers where their dwarf habit keeps them tidy and floriferous through the season.
No timeline data available yet for this variety.
Sow seeds into 72-cell flats or similar seedling containers 4 weeks before your last frost date. Cover the seeds lightly and provide a heat mat to maintain soil temperature between 70 to 75°F (21 to 24°C) for optimal germination in 5 to 7 days. Cooler temperatures will slow germination significantly. Keep seedlings moist but never waterlogged, and avoid allowing them to become root bound before transplanting, as stress can cause double-flowering varieties to revert temporarily to single blooms.
Harden off seedlings gradually over 7 to 10 days before moving them to the garden. Transplant outdoors after your last frost date when soil has warmed and nighttime temperatures consistently stay above 50°F (10°C). Space plants 9 inches apart. Handle carefully during transplanting to minimize root disturbance, which can trigger temporary reversion to single flowers.
Direct sow seeds 1/4 inch deep into warm soil after all frost danger has passed and soil temperature reaches at least 60°F (15°C). Transplanting is recommended for this variety, but direct sowing is possible in warm climates.
Because this variety grows compact and dwarf, minimal pruning is needed. Deadhead spent flowers regularly to encourage continued blooming. If plants become leggy or overgrown, light shearing in midsummer will prompt bushier growth and more blooms.
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