Shop

Hyssop (Blue Boa Agastache)

$16.99


Item # 132200120018

Coming Soon

Our inventory numbers are constantly fluctuating. Please call the Garden Center for more info at (970) 484-5022.

This item is coming soon.

Blue Boa Hyssop Plant

Blue Boa Hyssop, or hummingbird mint, is a large, flowering perennial with deep violet-blue flowers. This easy-to-care-for plant attracts hummingbirds, butterflies, and bees, making it a popular addition to pollinator gardens.

Plant Characteristics

  • Plant Type: Perennial
  • Hardiness Zone: 5
  • Light Requirements: Full Sun - Partial Sun
  • Height: 20-24 inches
  • Width: 14-16 inches
  • Foliage Color: Green
  • Bloom Color: Blue
  • Bloom Time: Summer, Fall
  • Attributes: Attracts pollinators and hummingbirds, beautiful cut flower, deer resistant, drought tolerant, rabbit resistant, fragrant
  • Tips from the pros: Does not respond well to over-watering, so keep on the dry side once established. Give it plenty of room! Wait until spring to cut back old growth. Great for xeric landscapes!

We offer a one-year conditional warranty. Any plants grown in a container voids the warranty. Warranties on roses and perennials are valid through October 1st of the year purchased. All plants purchased after October 31st will not be eligible for coverage under our warranty.

*Please be aware that planting perennials out of season can increase the risk of the tree not surviving or thriving and may not look identical to the picture shown. Perennials are dormant during the winter months and are more susceptible to stress and damage when planted out of season.*




"Very helpful staff and wonderful plants!"

- Alisha Spiva, December 2025

"It's so beautiful inside! They always have fun fairy 🧚‍♀️ garden items. The Christmas Open House is spectacular. They have a fun selection of clothes. There's a beautiful area to enjoy with turtles 🐢! And of course, they gave plenty of landscaping plants as well as indoor plants and items to care for them all!"

- Melissa Shrader, November 2023

"This is a beautiful garden store in Ft. Collins, Colo. This isn't a discount store but the quality of their plants and merchandise are good quality. We are a cactus/succulent family and we found some very healthy plants, some different than we have found previously. Large facility broken up into manageable rooms for browsing. The employees are there if you need them and the young man at the register was pleasant, knowledgeable and accommodating. If you enjoy spending time at a nursery/garden store there is no reason not to enjoy the Bath Garden Center."

- Debra Harris, November 2025

"Great! Great selection. Friendly people."

- Christopher Heslin, January 2026