Trailing Mix Nasturtium has brilliant blossoms contrast with abundant green foliage. Flowers in red, rose, orange, and yellow. Perfect for hanging baskets and containers, or even as a ground cover. Will "climb" if tied to upright supports. The average height is from 96 to 120 inches. Blooms in about 70 days. Germination rate: 80%. David’s Garden Seeds is a Veteran owned business that has been offering quality seeds since 2009.