植え付け用の新鮮な深い黒のヒマワリの種 - 50粒の庭植え用

Fresh Deep Black Sunflower Seeds – Perfect for Vibrant Garden Growth

Enhance your garden with Fresh Deep Black Sunflower Seeds, known for their bold, dark seed color and strong germination. These sunflowers grow into tall, striking plants that bring energy and brightness to any outdoor space. Ideal for gardeners seeking reliable growth, dramatic summer blooms, and pollinator-friendly flowers.

This variety thrives in warm, sunny environments and produces sturdy stems topped with large, vibrant yellow blooms. Whether used in borders, garden beds, or pollinator gardens, these sunflowers offer exceptional performance with minimal effort.

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Features

• Fresh Deep Black sunflower seeds with high germination

• Fast-growing annual suitable for all garden sizes

• Produces large flowers with bright yellow petals

• Excellent for borders, landscaping, and cut flowers

• Attracts bees, butterflies, and beneficial pollinators

• Heat-tolerant and adaptable to many soil types

• Non-GMO seeds

• Beginner-friendly

Specifications

Common Name (US): Sunflower
Type: Annual Flower
Flower Color: Yellow
Seed Type: Black sunflower seeds
Bloom Season: Summer to early fall
Light Requirements: Full sun
Hardiness Zones: USDA Zones 2–11
Soil Type: Well-draining, loamy soil
Soil pH: 6.0–7.5
Watering: Moderate
Height: 5–8 feet (varies with conditions)
Germination Time: 7–14 days
Germination Temperature: 70–80°F (21–26°C)
Planting Depth: 1 inch
Planting Season: Spring
Non-GMO: Yes
Maintenance Level: Low
Suitable For: Garden beds, borders, pollinator gardens, cut flower arrangements