Seeds per gram: 1200
Average germination rate: 85%
Package sizes
- 20 seeds — 17 plants — covers about 35–45 sq. ft.
- 100 seeds — 85 plants — covers about 180–200 sq. ft.
Plant growth and coverage
- Well-branched, upright habit
- Height: 40–60 cm (16–24 in)
- Spread: 30–45 cm (12–18 in)
- Spacing: 45 cm (18 in); allow roughly 0.2–0.25 m² (2–2.5 sq. ft.) per plant
Choosing a packet size
- The 20-seed packet suits home gardeners and small beds or containers seeking a concentrated pop of vibrant, pollinator-friendly color.
- The 100-seed packet is ideal for larger borders, mass plantings, community spaces, or market growers aiming for continuous summer bloom.