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New Mexico Pennyroyal

Hedeoma drummondii

Last reviewed: June 2026

New Mexico Pennyroyal (Hedeoma drummondii)
Photo: (c) Alex Abair, some rights reserved (CC BY), uploaded by Alex Abair

Light

full sun

Water

low

Size

6"–12" H × 4"–8" W

Bloom

Jun, Jul, Aug

Native to

AL, AZ, CA, CO and 11 more states

Pollinators

bees, butterflies

Pennyroyal is a small annual herb with aromatic foliage and tiny flowers that bloom through summer. This compact plant stays low and neat, making it suitable for edges and small spaces. It requires minimal water once established and thrives in sunny conditions.

In an HOA neighborhood

New Mexico Pennyroyal is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.

Works well in: front yard, foundation, street edge, mid zone.

  • As an annual, requires replanting each year
  • May not provide year-round presence

Wildlife value

The small flowers attract native bees and butterflies during the summer blooming period. Its compact size makes it a good choice for pollinator gardens in smaller spaces.

Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

Does New Mexico Pennyroyal fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.