Seeds per gram: 300
Average germination rate: 85%
Package sizes
- Single Packet — 300 seeds — 255 plants — covers about 2,300 sq. ft. at 3 ft spacing
- 10 grams — 3,000 seeds — 2,550 plants — covers about 22,950 sq. ft. (approx. 0.53 acres) at 3 ft spacing
Plant growth and coverage
- Upright, leafy rosette habit; cold-tolerant and slow to bolt
- Height: 45–60 cm (18–24 in)
- Spread: 60–90 cm (24–36 in)
- Spacing: about 1 m (3 ft) between plants for full-sized heads
Choosing a packet size
- Single Packet is ideal for home gardeners and small beds looking for a steady supply of tender leaves through the cool season.
- 10 grams suits larger plots, community gardens, landscapers, or market growers planning mass plantings and successive harvests.