Stock Flower Annual Or Perennial. 24012019 Jeanette Marantos The Los Angeles Times 28 Feb. Although the flower stalks of stock plants are long lasting after seven to 10 days the flowers will begin to die and fall off.
Stock is a cool weather flower that blooms from early spring into summer. In addition The colors include. Department of Agriculture hardiness zones 7 to 10 stock plants are considered tender perennials and may be winter hardy.
Plant it in spring several weeks before your regions last frost date -- this annual thrives in cool temperatures and stops blooming once hot weather arrives.
Plant it in spring several weeks before your regions last frost date -- this annual thrives in cool temperatures and stops blooming once hot weather arrives. Department of Agriculture hardiness zones 7 to 10 stock plants are considered tender perennials and may be winter hardy. In colder climate areas stock flowers are planted as annuals as they will not survive more than the first few frosts. Other info says stock flowers can be biennial.