About This Big, graceful bells crowd for position on this super-fast, extra-showy twining vine. Cup-and-Saucer takes its name from the bloom form--the big cup-shaped blooms arise from a cluster of petals, surrounding the base like a saucer! A charming effect, enhanced by frilly, curlicued anthers of chartreuse emerging from the white-streaked throats of these huge, silky blooms. When the blooms open, they are a pale green, almost the same color as the small, tear-shaped foliage. Then they quicky darken to deep, royal purple. his vine is one of the fastest-growing and most trouble-free plant you will ever see in the garden. Pests do not disturb it; it grows effortlessly by twining to 20 feet; and it blooms abundantly from midsummer to fall. Direct-sow the seeds in full sun or part shade. Pkt is 15 seeds. Overview Brand : Park Seed Color : Royal Plum Cathedral Bells Expected Blooming Period : Fall Sunlight Exposure : Full Sun Unit Count : 15.0 Count Expected Planting Period : Fall USDA Hardiness Zone : 10, 9 Moisture Needs : Moderate Watering Number of Pieces : 15 Number of Items : 1