Agastache are sun loving plants with aromatic foliage and flowers. They bloom from mid-summer into early fall and are resistant to rabbits and deer.
Agastache need lean, well-drained soils, prefer gravel mulches, and appreciate deep but infrequent watering after their second growing season
- Provide a fast draining soil that’s naturally low in fertility, Don’t plant into clay soils.
- Plant in full hot sun.
- Just a few handfuls of compost in the planting hole is enough. Don’t plant into a rich, highly amended soil..
- To improve winter-hardiness, and encourage re-seeding, leave the stems intact over the winter. In mid-spring, remove old stems just above the new foliage, about 4 or 5 inches above ground level.
If your conditions don’t lend themselves to growing Agastache in your garden, they do well planted in containers.