Outsidepride Alyssum Sweet Flower Seed - 1 LB Sweet Alyssum seed will grow 8 - 12 inches tall and have white blooms. It is a perennial that grows best in USDA Zones: 7 - 9. These honey-scented heirloom flowers are deer resistant but attract beneficial insects to your flower garden. Grow Lobularia Maritima - Benthamii wildflower seed in full sun or partial shade, it is both drought tolerant and heat resistant. Sweet Alyssum is a low growing groundcover and great for planting in containers or along flower bed borders. Seed at 1 ounce per 1,000 square feet or 2 1/2 pounds per acre. Our seeds are always Non-GMO and packaged for the current year.