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Bring bright, cheerful color to your garden with Yellow Smooth Rattlebox Flowers, an heirloom, non-GMO variety valued for its hardy growth and vibrant yellow blooms. Ideal for borders, cottage gardens, or container planting, this resilient plant thrives in a variety of soil types and adds both charm and low-maintenance beauty to your outdoor space.
Plant Type: Annual or perennial flowering plant
Flower Color: Bright yellow
Growth Habit: Upright, bushy
Height/Spread: 12 24 inches tall; 12 18 inches wide
Bloom Season: Late spring to summer
Uses: Borders, containers, cottage gardens, landscaping
Seed Quality: Heirloom, Non-GMO, high germination rate
Sowing Time: Sow seeds indoors 68 weeks before the last frost or directly outdoors after frost.
Soil Requirements: Well-draining, fertile soil enriched with organic matter.
Light Needs: Full sun for best flowering; tolerates partial shade.
Sowing Depth: Lightly press seeds onto soil surface; do not cover deeply.
Spacing: 12 18 inches apart to allow healthy growth.
Watering: Keep soil lightly moist during germination; moderate watering once established.
Care Tips: Deadhead spent flowers to encourage continuous blooms; hardy and low-maintenance, perfect for vibrant garden displays.