100+ Days to maturity. Lavandula latifolia. Spike Lavender Seeds. Non-GMO, perennial, open-pollinated, heirloom. Suitable for growing in fields, containers, garden plots, and raised beds. Spike Lavender is a sun-loving, aromatic perennial that thrives in dry, well-drained soil and rewards gardeners with fragrant pale-lilac flower spikes. Also called Portuguese lavender, its bold camphor-accented scent and high essential-oil content make it perfect for crafting, culinary uses, or simply adding a long-lasting, low-maintenance beauty to herb gardens. ~25,000 seeds/oz.