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North America Native Plant

Pringle’s Giant Hyssop

Pringle’s Giant Hyssop: A Rare Native Gem for Southwestern Gardens If you’re passionate about native gardening and love discovering hidden botanical treasures, Pringle’s giant hyssop (Agastache pringlei var. verticillata) might just capture your heart. This lesser-known variety of the beloved Agastache family brings the aromatic charm and pollinator-friendly blooms we ...

Rare plant alert!

This plant is listed as rare and may be protected in certain regions. Its populations are limited, and removal from the wild could further endanger its survival. If you wish to enjoy this plant, consider sourcing from reputable nurseries that propagate responsibly or explore alternatives to help preserve natural populations.

Region: Conservation status by state

Status: S3S4T2: Status is uncertain but is somewhere between the following rankings: Subspecies or variety is imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000) ⚘ Vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals ⚘ Apparently Secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the state or more than 10,000 individuals ⚘

Pringle’s Giant Hyssop: A Rare Native Gem for Southwestern Gardens

If you’re passionate about native gardening and love discovering hidden botanical treasures, Pringle’s giant hyssop (Agastache pringlei var. verticillata) might just capture your heart. This lesser-known variety of the beloved Agastache family brings the aromatic charm and pollinator-friendly blooms we adore, with the added appeal of being a truly special native plant.

What Makes Pringle’s Giant Hyssop Special?

Pringle’s giant hyssop is a perennial forb herb, meaning it’s a non-woody flowering plant that returns year after year. Unlike shrubs or trees, this beauty keeps its growth soft and herbaceous, making it a perfect addition to perennial borders and wildflower gardens. You might also see it listed under its scientific synonym, Agastache verticillata, in older botanical references.

What truly sets this plant apart is its rarity. With a conservation status of S3S4T2, this variety deserves our attention and care. It’s not every day you get to grow something this uncommon in your own backyard!

Where Does It Call Home?

This native gem is naturally found in New Mexico, making it a true southwestern specialist. As a plant native to the lower 48 states, it’s perfectly adapted to the unique conditions of its home region.

Should You Plant Pringle’s Giant Hyssop?

Here’s the exciting part – if you live in the Southwest and want to support native biodiversity, this could be an incredible addition to your garden. However, there’s an important caveat: due to its rarity status, you’ll want to ensure any plants or seeds you acquire are responsibly sourced. Never collect from wild populations, and always purchase from reputable native plant nurseries that propagate their stock ethically.

Growing Conditions and Care

While specific growing information for this variety is limited due to its rarity, we can make educated guesses based on its native habitat and plant family characteristics:

  • Climate: Likely suited to arid and semi-arid southwestern conditions
  • Soil: Probably prefers well-draining soils, as most Agastache species do
  • Sun exposure: Most likely thrives in full sun to partial shade
  • Water needs: Once established, probably drought-tolerant like other southwestern natives

Garden Design and Landscape Role

As a perennial forb, Pringle’s giant hyssop would likely work beautifully in:

  • Native plant gardens focused on southwestern species
  • Pollinator gardens (Agastache species are notorious bee magnets)
  • Naturalistic landscape designs
  • Conservation gardens aimed at preserving rare native varieties

The Bottom Line

Pringle’s giant hyssop represents something special in the gardening world – a chance to grow and help preserve a rare native variety. If you can source it responsibly and live within its natural range, you’ll be contributing to conservation efforts while enjoying a unique addition to your garden.

Just remember: with rarity comes responsibility. Always purchase from ethical sources, never collect from the wild, and consider sharing seeds or divisions with other conservation-minded gardeners to help this special variety thrive in cultivation.

Have you encountered this rare southwestern beauty? We’d love to hear about your experiences growing Pringle’s giant hyssop!

Pringle’s Giant Hyssop

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Lamiales

Family

Lamiaceae Martinov - Mint family

Genus

Agastache Clayton ex Gronov. - giant hyssop

Species

Agastache pringlei (Briq.) Lint & Epling - Pringle's giant hyssop

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA