Seeds per gram: 12
Average germination rate: 85%
Package sizes
- 50 seeds — 42 plants — covers about 21–28 linear ft. of trellis
Plant growth and coverage
- Vigorous climbing vine; requires trellis, netting, or fence for support
- Height: 1.8–2.4 m (6–8 ft)
- Spread: 20–30 cm (8–12 in)
- Spacing: 15–20 cm (6–8 in) between plants along a single row
- At recommended spacing, plan for roughly 0.5–0.7 ft of trellis per plant (about 1.5–2 plants per linear foot)
Choosing a packet size
- The 50-seed packet is ideal for home gardeners and small spaces, providing enough plants to cover a fence run, arch, or a couple of teepees. It’s also a great choice for cut-flower enthusiasts who want regular bouquets without overbuying seed.