- You will get 101+ Seeds of Cayenne Hot Red Pepper Vegetable Seeds. - Seller Notes: “capsicum annuum. U.S. Grown seed. Organic. Tested 1/23-Germination 93%. Packed 1/23.”. - Planting Time: 10 Weeks. - Soil Type: Clay, Loam, Peat, Sand. - Life Cycle: Annual. - USDA Hardiness Zone (°F): 11 (40 to 50 °F). - Soil pH: Neutral. - Watering: Medium. - Sunlight: Full Sun. - Red Thin Cayenne Pepper. These thin, tapering peppers start out green in color and turn a bright red when mature. 'Cayenne' peppers can reach six inches in length by one-half inch in diameter. A versatile pepper, they are used for pickling, canning or drying. A nice, hot variety that can reach 30,000 to 50,000 Scoville Units. 'Cayenne' peppers are named after the South American river in Guyana by the same name. 100+ seeds per order. - Capsicum annuum. - Full sun. - Spring, soil temp 80F+. - SOW 3 seeds per plant,1/4"deep,18"apart.Keep moist. - Germination 10-14 Days. - Medium water and a little organic fertilizer if needed. - Days to maturity, about 70.