Moss Rose (Portulaca Grandiflora Pink) - You can't ask for a prettier ground cover plant for the hot, sunny garden. Moss Rose establishes easily from pink Portulaca seeds, and it's a good choice for hot, dry areas. It also works well along borders, beds and in hot rock gardens. Portulaca Moss Rose plants make a good hanging basket or window box plant with foliage and flowers spilling over the edges. The bright pink 1 inch wide flowers close in the afternoon and reopen in the morning. Moss Rose ground cover seed is very fine, but it germinates quickly and will soon be producing gorgeous blooms. Season: Annual USDA Zones: 4 - 11 Height: 6 inches Width: 14 - 16 inches Bloom Season: Early summer to late summer Bloom Color: Pink Growth Rate: Aggressive Environment: Full sun