Seeds per gram: 650
Average germination rate: 85%
Package sizes
- Single Packet (0.4 g) — 260 seeds — 221 plants — covers about 55–100 sq. ft.
Plant growth and coverage
- Compact, mounding, branching habit with continuous blooms
- Height: about 30 cm (12 in)
- Spread: 20–30 cm (8–12 in)
- Spacing: 15–20 cm (6–8 in); full sun to partial shade; well-drained soil with consistent moisture
Choosing a packet size
- The Single Packet (0.4 g) is ideal for home gardeners, small borders, and container plantings, offering enough seed to fill a modest bed or several pots. Market growers and landscapers seeking mass color or succession plantings should consider multiple packets to ensure full coverage and season-long displays.