Seeds per gram: 12
Average germination rate: 85%
Package sizes
- 50 seeds — 42 plants — covers about 21 linear ft of trellis
Plant growth and coverage
- Vigorous climbing vine with twining tendrils; requires sturdy support (trellis, netting, or fence)
- Height: 150–240 cm (5–8 ft)
- Spread: 20–30 cm (8–12 in) at the base
- Spacing: 15–20 cm (6–8 in) apart along a trellis; rows 20–30 cm (8–12 in) apart
- On vertical supports, plan roughly 0.5 linear ft of row per plant
Choosing a packet size
- The 50-seed packet is ideal for home gardeners, small trellises or arches, and a dedicated cut-flower row. It provides enough for multiple short rows or a succession sowing, and suits small market growers trialing a fragrant lavender selection.