Zinnia Magellan Yellow F1 Seed
Best low-maintenance annual for gardeners seeking vibrant, effortless color.
Cultivate a vibrant garden with these hybrid annual flower seeds, known for their exceptional performance and uniform growth. They produce stunning, continuous blooms of bright yellow, perfect for grower packs, pots, or garden beds. These flowers are self-cleaning, meaning no deadheading is required, and they are bred for reliable, outstanding results season after season. Enjoy a dependable and colorful display with minimal maintenance, ideal for adding a cheerful splash of color to any outdoor space.
$50.71
Owner Satisfaction
4.7
/ 5
Category Rank
271
/ 6537
#271 in Seeds & Seed Tape
Price vs Category Average
+399%
Above average
Seed Count
250
/ seeds (RAW / UNTREATED)
Who it's for
- Commercial growers needing consistent, uniform plant height and bloom timing
- Container gardeners seeking compact plants with high-impact, double flowers
- Homeowners wanting early, long-lasting color throughout the entire summer
Who should skip it
- Budget-conscious gardeners preferring lower-cost, open-pollinated seed varieties
- Seed savers hoping to harvest and replant seeds for future seasons
- Gardeners in humid climates struggling with powdery mildew issues
Performance breakdown
Maintenance Ease
Self-cleaning blooms eliminate the tedious chore of deadheading throughout the season.
Growth Uniformity
Predictable habit and bloom timing ensure a consistent, professional-looking garden display.
Visual Impact
Bright yellow petals provide a high-contrast, cheerful pop of color.
Production Reliability
Hybrid breeding delivers consistent, high-performing results for growers and home gardeners.
Germination Speed
Quick 5-10 day turnaround gets your seasonal garden started without delay.
Versatility
Compact size adapts well to both garden beds and container arrangements.
Key Specs
Seed Count
250 seeds (RAW / UNTREATED)
Plant Height
12-14 inches
Plant Spread
10-12 inches
Germination Days
5-10 Days
Soil Temperature for Germination
70-75°F
Grow on Temperature Day
75-80°F
Grow on Temperature Night
60-65°F
Seeding Depth
0.25-0.5 inches
Know before you buy
No, you do not need to deadhead these. The Magellan Yellow variety is self-cleaning, meaning secondary branching naturally grows over and hides spent blooms, keeping the plant looking tidy throughout the season.
Plant the seeds at a depth of 0.25 to 0.5 inches. Covering them lightly ensures they have the right amount of soil contact and darkness to germinate successfully.
These zinnias thrive in full sun and require warm conditions. For the best germination, keep the soil between 70-75°F, and once established, they prefer daytime temperatures of 75-80°F.
While they are excellent for grower packs and pots, they are not specifically classified as container-friendly varieties. They are best suited for garden beds where their uniform, 12-14 inch height can be fully appreciated.
You can expect germination to occur within 5 to 10 days, provided the soil temperature is maintained in the optimal range of 70-75°F.
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