Image 1 of 1 Anise Hyssop (Agastache foeniculum) $8.00 Pre-order: Anise Hyssop plants will be available in May. Add to Garden Added! Pre-order: Anise Hyssop plants will be available in May. Growing Guide LIFE CYCLE Herbaceous perennial, sometimes biennial SUN EXPOSURE 4-8 hours of direct sunlight SOIL MOISTURE Dry to average, well-draining SIZE AVERAGE 3.5' tall, 2' wide SPACING At least 18" BLOOMS Lavender/blue spikes, June-November PAIR WITH Purple coneflower, Bee balm, Mountain mint, Pasture rose ADVANTAGES Pollinator, Deer-resistant, Fragrant foliage, Family-friendly, Culinary CARE Very easy