A non-trailing, bush-type plant with brilliant jewel-like colors Jewel Mix Nasturtium grows compactly, and the colorful blooms are very long-lasting. Semi-double flowers in vivid colors bloom above the foliage. For a stunning color display try them in mass plantings, in the front of the borders, in containers or hanging baskets. Add a few Jewels to your perennial plantings to give the beds some extra color. The colorful flowers and leaves are edible having a bit of a peppery taste. The flowers are a great addition to liven up a salad or dinner plate. Butterflies as well as hummingbirds are attracted to Nasturtium.