60-90 Days to Maturity. Cerastium tomentosum. Tomentosum Snow in Summer Flower Seeds. Non-GMO, open-pollinated. Perennial in zones 3-10. Deer resistant. Attracts pollinators. Displays white-colored blooms from late spring through summer. Recommended for growing in beds, rock gardens, and as a ground cover because of its low-growing and spreading habit. A great lawn replacement. Very similar to C. biebersteinii, but with more of a silver hairy foliage and slightly later bloom. Has some tolerance to cold, heat, drought, and high altitude conditions. This variety has naturalized in much of Canada and the United States. Snow in Summer flowers are not recommended for culinary use. Also known as Tomentose Chickweed.~25,200 seeds/oz.