Growing Guide: Pennyroyal

Plant Type:
Perennial Evergreen Herb

Harvest Season:

Leaves can be harvested year-round. Flowers are in bloom and can be harvested throughout the summer and fall

Mature Size:
Pennyroyal is a horizontally spreading herbaceous ground cover that spreads up to about to 2 ft wide

Soil & Moisture:
Prefers sandy, loamy, and clay soils. Prefers very moist soil and tolerates a variety of acidic conditions

Light Requirements:
Full Sun, Part Shade


Growth Rate:

Zone Hardiness:
Outdoors 6-9; Patio/Greenhouse 4+
Can be grown as an annual in zone 10

Our Pennyroyal is grown from cutting, capable of harvest within growing season.