Outsidepride Lavender Munstead Plant Seed - 2000 Seeds Lavender Munstead seed is grown as a perennial herb seed in USDA zones 5 - 9. Lavandula reaches 18 - 20 inches in height and nearly 30 inches in width making a nice compact plant that works well in flower beds and gardens. These seeds are open pollinated and non gmo. Grow plants indoors or outdoors in a well-drained, neutral to alkaline soil in an open, sunny spot to have this wonderful aromatic herb. Lavender Munstead has fragrant flowers which attract bees and butterflies all summer long, and the blooms are nice for cutting and drying as well. Lavandula angustifolia blooms in late spring through early summer. This plant is a fragrant perennial that is heat and drought tolerant. Buy seeds in bulk and sow 5 seeds to grow these deer resistant plants.