Seeds per gram: 9000
Average germination rate: 85%
Package sizes
- 20 seeds — 17 plants — covers about 14–20 sq. ft.
- 50 seeds — 43 plants — covers about 34–52 sq. ft.
- 250 seeds — 213 plants — covers about 170–255 sq. ft.
Plant growth and coverage
- Compact, mounded habit; excellent for containers, hanging baskets, and edging
- Height: 24–36 cm (10–15 in)
- Spread: 30–40 cm (12–16 in)
- Spacing: 20–30 cm (8–12 in); each plant typically fills about 0.8–1.2 sq. ft. once established
Choosing a packet size
- A 20-seed packet is ideal for home gardeners planting a few containers, window boxes, or one or two hanging baskets.
- The 50-seed packet suits small to medium gardens, multiple baskets, or succession plantings for season-long color.
- The 250-seed packet is best for large beds, landscapers, or market growers planning mass plantings and coordinated color displays.