Harris Seeds Snapdragon Rocket Seed
Best choice for gardeners wanting reliable, heat-tolerant blooms for floral arrangements.
These snapdragons are the gold standard for cut flowers that actually survive the summer heat. While you sacrifice the delicate, sprawling habit of heirloom varieties for these rigid, uniform spikes, you gain a reliable workhorse that produces professional-grade stems every single time.
$8.33
at
Harris Seeds
Who it's for
- Professional growers needing consistent height and bloom timing
- Floral designers seeking sturdy, long-lasting stems for arrangements
- Gardeners wanting versatile, long-blooming white flowers
Who should skip it
- Budget-conscious gardeners planning large-scale plantings
- Gardeners in hot climates or those avoiding indoor seed starting
- Gardeners in humid regions prone to fungal plant diseases
Performance breakdown
Heat Tolerance
Thrives in sweltering conditions where other snapdragons typically wilt.
Cut Flower Utility
Sturdy, tall stems provide professional-grade structure for high-end floral arrangements.
Growth Reliability
Hybrid vigor ensures consistent, uniform performance throughout the growing season.
Germination Ease
Requires precise light coverage and temperature control for optimal sprout success.
Visual Impact
Striking white florets create a clean, elegant aesthetic in any garden.
Production Volume
Generous seed count supports large-scale planting for both hobbyists and pros.
Key Specs
Soil Temperature for Germination
65-70°F
Grow on Temperature Day
65-70°F
Grow on Temperature Night
50-55°F
Plant Height
30-36 inches
Plant Spread
16-18 inches
Maturation Days
135 Days
Germination Lighting
Lightly Cover Seed
Plant Type
Flower
Seed Count
500 seeds
Days to Maturity
135 days
Know before you buy
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