Starburst Mix Sunflower
Best choice for gardeners wanting vibrant, pollen-free blooms for floral arrangements.
Brighten your garden with the Starburst Mix Sunflower, a hybrid variety offering a vibrant spectrum of summer colors from lemon-lime to golden orange and red sangria. These robust, well-branched plants reach 4-5 feet tall, producing magnificent, pollen-free blooms that are perfect for cutting and crafting. The long-lasting flowers feature striking green or dusky coffee centers, adding unique beauty to arrangements. Thriving in full sun, these annual sunflowers are an excellent choice for adding a splash of color and long-lasting beauty to your landscape or floral designs.
$12.75
Owner Satisfaction
4.6
/ 5
Category Rank
3177
/ 6090
#3177 in Seeds & Seed Tape
Price vs Category Average
+20%
Above average
Botanical Name
Helianthus annuus
/ Helianthus annuus
Who it's for
- Gardeners seeking a vibrant, multi-colored landscape display
- Novice growers wanting reliable, low-maintenance blooms
- Eco-conscious gardeners looking to support local pollinators
Who should skip it
- Designers requiring precise height and color uniformity
- Gardeners wanting to avoid manual plant support tasks
- Urban gardeners with limited space or small plots
Performance breakdown
Floral Versatility
Pollen-free blooms ensure clean, long-lasting arrangements for home crafting.
Visual Impact
Vibrant color spectrum creates a striking focal point in any landscape.
Growth Habit
Well-branched structure provides a robust, reliable display throughout the summer.
Germination Reliability
Standard hybrid vigor ensures consistent emergence within two weeks.
Maintenance Ease
Moderate water needs make these sunflowers manageable for most home gardeners.
Pollinator Utility
Pollen-free nature limits their effectiveness for supporting local bee populations.
Key Specs
Botanical Name
Helianthus annuus
Plant Height
4-5 feet
Seed Depth
1/2 inch
Seed Spacing
3–4 inches
Thin Plants to
12–18 inches
Row Spacing
30 inches
Soil Temperature for Germination
60–75°F
Days to Emergence
7–14 days
Features
- Spectrum of summer colors
- Pollen-free blooms for cutting
- Robust, well-branched plants
- Long-lasting flowers
- Unique green or coffee centers
- Hybrid variety
- Thrives in full sun
- Excellent for crafting
What customers say
Consumers consistently praise the Starburst Mix for its exceptional reliability and stunning visual impact. The primary theme is quality, specifically the high germination rate reported across various growing conditions. Gardeners appreciate how easily these seeds establish themselves, leading to robust, healthy plants. The resulting sunflowers are celebrated for their unique color variations and impressive height, making them a standout feature in any garden. This mix offers excellent value by delivering a spectacular, dependable floral display.
Know before you buy
Yes, they are excellent for cutting. Because the blooms are pollen-free, they won't drop messy dust on your tables or furniture, making them ideal for indoor bouquets.
The Starburst Mix typically reaches a height of 4 to 5 feet. Their well-branched habit makes them sturdy, but you should ensure they have enough space to accommodate their height.
No, this variety is not recommended for containers. They require the space and soil depth of a garden bed to support their robust, branched growth and 4-5 foot height.
These sunflowers require full sun to thrive and bloom properly. Plant them in soil that is between 60–75°F, and provide moderate, consistent watering throughout the growing season.
Yes. While you should space seeds 3–4 inches apart initially, you must thin the seedlings to 12–18 inches apart once they emerge to ensure each plant has enough room to develop its branches.
Because these are pollen-free hybrids, they do not provide food for pollinators. If your primary goal is to support local bee or butterfly populations, you may want to pair these with other nectar-rich flowers.
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$13