Gibson & Green
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Firecracker is a compact and branching Sunflower with the flower being a red and gold bicolour. Plants are vigorous and sturdy, with 15cm wide flowers. If grown in a pot the plants will mature shorter. A fun, easy flower to grow with kids.
- Soil temperature for germination: 18-25°C
- When to sow: Spring, Summer, early Autumn
- Germination: 7-10 days
- Spacing: 30 cm
- Harvest: 75 days from direct sow
- Growing method: Direct sow