Blue Blazes Agastache

Given their mature spread of 24 to 30 inches, you should space these plants at least 30 inches apart if you want to allow for full air circulation and individual growth. If you are planting for a dense, massed effect, you can space them slightly closer at 24 inches.

Blue Blazes Agastache is hardy in USDA zones 5 through 9. As long as your garden falls within these zones and you ensure the soil is well-drained to prevent winter root rot, the plant should return each year.

No, this plant prefers lean, low-fertility soil and does not require heavy feeding. A single application of a balanced fertilizer like Yum Yum Mix in the fall is sufficient to support its health.

Yes, this variety is well-suited for containers, provided the pot has excellent drainage and is large enough to accommodate its upright growth. Ensure the container is placed in a spot that receives full sun throughout the day.

Once established, Blue Blazes is highly drought-tolerant and requires very little supplemental water. It performs best when allowed to dry out between waterings, as overly wet or heavy soil can be detrimental to the plant.

This variety is considered resistant to both deer and rabbits. Its fragrant, nectar-rich foliage is generally unappealing to these garden pests, making it a reliable choice for landscapes where wildlife pressure is a concern.