Heatwave Vincas have a dwarf plant habit and keep this even under intense heat. They have a large flower size and a controlled habit for a wonderful retail and garden presentation. Heatwave is bred to grow well in cool greenhouses and to present an outstanding performance under sunny, hot and dry conditions.
| Life Cycle: | annual |
| Use: | packs, pots, containers, beds and borders |
| Height in pot: | 15-20 cm (6-8 in.) |
| Garden height: | 25-30 cm (10-12 in.). |
| Garden width: | 20-25 cm (8-10 in.) |
| Seed count: | 500-800 S/gram, (12,500-24,000 seeds/oz) |
| Seed form: | normal |