Seeds per gram: 20
Average germination rate: 85%
Package sizes
- 50 seeds — 43 plants — covers about 43–97 sq. ft. at 12–18 in spacing
- 250 seeds — 213 plants — covers about 213–479 sq. ft. at 12–18 in spacing
Plant growth and coverage
- Upright, branching (multi-headed) habit; tall screening and cutting type
- Height: 150–240 cm (5–8 ft)
- Spread: 45–60 cm (18–24 in)
- Spacing: 30–45 cm (12–18 in) in full sun, well-drained soil
- Bloom size: 10–15 cm (4–6 in) in red, gold, orange, russet, and burgundy tones
- Excellent for borders, cutting gardens, and pollinator plantings
Choosing a packet size
- A 50-seed packet is ideal for home gardeners, small borders, or creating a vibrant cut-flower row with successive sowings.
- The 250-seed packet suits large beds, market growers, community gardens, or landscape mass plantings that need consistent color and pollinator support.