Heirloom Burst Sunflower produces large, bright, and cheerful blooms that make a stunning addition to garden beds, borders, and containers. This easy-to-grow heirloom variety is drought-tolerant, low-maintenance, and perfect for home gardeners seeking vibrant, long-lasting flowers. Its striking blooms attract pollinators and create a lively, eye-catching display throughout the growing season.
Features:
-
Heirloom Burst Sunflower variety
-
Produces large, bright, long-lasting blooms
-
Drought-tolerant and low-maintenance
-
Ideal for garden beds, borders, and containers
-
Attracts pollinators and enhances garden aesthetics
Specifications:
-
Plant Type: Annual flowering plant
-
Height: 3–6 feet
-
Bloom Time: Summer to early fall
-
Light Requirements: Full sun
-
Soil Preference: Well-draining garden soil
-
Zones: USDA hardiness zones 4–10
-
Planting Season: Spring after last frost
Planting & Sowing Instructions:
-
Indoor Sowing: Sow seeds in small pots with well-draining soil 4–6 weeks before the last frost. Lightly press seeds into soil and maintain consistent moisture. Germination typically occurs within 7–10 days.
-
Transplanting: Move seedlings outdoors after frost risk has passed. Space plants 12–18 inches apart.
-
Direct Sowing: Sow seeds directly into prepared garden soil after the last frost. Cover lightly and water gently.
-
Care Tips: Keep soil evenly moist without overwatering. Remove spent blooms to encourage continuous flowering. Mulching helps retain soil moisture and regulate soil temperature.
