Spanish Lavender 'Silver Anouk' (Lavandula stoechas Silver Anouk) is known for its showy blooms set against pale, silvery foliage. The Spanish lavenders are prolific re-flowers, and you'll get flushes of blooms from spring through fall in warmer areas. They're also pretty compact, so they're brilliant in pots and will suit those who have smaller gardens and don't have room for a large, sprawling shrub. The fat flowers with their distinctive flags of purple petals towards the tips are among the showiest you'll find in a lavender species. Give them full sun and well-drained soil, and you've got a winner!