Park Seed Agastache Giant Hyssop Seeds

Agastache prefers well-draining soil and is quite adaptable to dry conditions once established. It does not tolerate heavy, waterlogged soil, so ensure your planting site has excellent drainage to prevent root rot.

Yes, Agastache is a magnet for pollinators. The nectar-rich blooms are specifically known for drawing in bees, butterflies, and hummingbirds throughout the summer months.

While no plant is completely deer-proof, Agastache is generally considered deer-resistant. Its strong, minty fragrance is typically unappealing to deer and other browsing animals.

While they are often used in borders or wildflower meadows, you can grow them in containers. Just ensure the pot is large enough to accommodate their three-foot height and has excellent drainage holes, as they require dry, sunny conditions.

You can deadhead the spent flowers to encourage a second flush of blooms, or leave them standing if you want to provide seeds for birds in the autumn. In late winter or early spring, cut the plant back to a few inches above the ground to prepare for new growth.

Starting them indoors 6 to 8 weeks before your last frost date can give you a head start on the season, but they can also be direct-sown once the soil has warmed up. If starting indoors, use a seed-starting mix and provide plenty of light.