Tropaeolum majus, Black velvet nasturtium

Black velvet nasturtium 
Tropaeolum majus

Hardiness: Zones 2-11
Plant type: Annual
Height: 1- 2'
Spread: 1- 3'
Sun: Full Sun
Water: Medium
Bloom time: June to frost
Bloom color:  Mahogany-black
Soil: Well draining, garden soil, compost amendment beneficial

Notes: Edible flowers with mustardy, spicy flavor

More information on nasturtium here.