PACKET CONTAINS 10 SEEDS
A heat-tolerant cultivar of Sweet Pea varieties, 'Mammoth Navy Blue' produces five or more giant navy flowers per stem that are ideal for bouquets and arrangements over a long season. Clip the flowers every few days to encourage sweet peas to continue blooming.
| Method | Pre-treatment: Soak seed in water overnight. |
| Sowing Depth | 20mm |
| When to sow in Australia |
Tropical climates: Autumn to Winter Temperate climates: Late Winter to Spring. Autumn Cold climates: Spring and Autumn. |
| Germination | 14 – 22 days at 18-20°C |
| Plant Spacing | 50cm |
| Height | 250cm |
| Position | Full sun and full shade |