- botanical name: Mentha pulegium
- perennial zones 5-9
- height 4-6″
- spacing 8-12″ apart
- full sun tolerant, partial shade
- average-moist soil
- flower color white
- uses in garden: as a border, great in containers, edging, fragrant, ground cover, mass plant, small/miniature
- use in rock gardens, flea and tick repellent
- deer, insect and mouse resistant
*Please note: our 2015 shipping season for organic herbs and vegetables is over. We accept plant orders at any time of the year, however, and if you prefer to place an order outside our regular shipping months of April-May, ordering is still easy. “Why we only ship in April and May.”
Due to the nature of shipping live plants, when you place an order, we will simply hold your order and ship it at the proper time for your zone, when weather permits in April/May 2016. Many of our customers shop this way to take advantage of this year’s pricing. By pre-ordering, customers this year saved more than $3 on shipping costs and $.50 on every plant. For more information see our “Ordering and Shipping Policy.”
Seed packets are shipped year round through USPS.
al is one of the most fascinating and unique members of the mint family, even sporting the characteristic square stem. It is extremely useful as an insect repellent because bugs positively hate it, and can be rubbed on the skin to that purpose, or put in bedclothes or the closet to make any unwanted creatures flee. Pennyroyal leaves are used in natural flea repellent products. Try placing some bundles of Pennyroyal in your pets bedding. It has a very distinct scent that is reminiscent of mint but with a stronger odor of camphor. Ingestion of this plant is strongly discouraged.
In medieval times Pennyroyal was thought to relieve itches, nausea, headaches and congestion, and to soothe the feet when put in the shoes during a long journey. It is now medically demonstrated that pennyroyal, as a mint, is indeed a stimulant. In more recent times, pennyroyal oil has been taken to induce menstruation or to cause abortion. The oil found in Pennyroyal contains a toxic chemical that is considered a poison. Just a small amount of concentrated oil can cause convulsions or comas. While the small amount of oil that might be found in drinking it as a tea might not hurt you, we recommend substituting peppermint tea, which is perfectly safe, instead.
Pennyroyal makes a superb low-growing ground cover, because it is both very hardy and very ornamental. Requires little to no maintenance. Perfect for rock gardens with its tiny bright lime-green foliage that forms a dense mat that works well between stones.
Having a hard time deciding which variety is right for you? View a summary of all the Mint varieties together.
Mint spreads by surface and underground rhizomes, so consider carefully when choosing your location. To curb the spread of the mint, consider planting in bottomless number 10 cans or small laundry baskets. Mints like to be watered deeply, rather than watering lightly more often. In the fall, cut your mint plant back to the ground so that it will be more prolific the next spring.
Pennyroyal seeds are also available. Purchase seeds here.
Recommended planting method – indoors – sow seeds in flats 6-8 weeks before the last frost. Sprinkle seeds on fine soil and cover lightly. 14-21 days to germination. Does best in rich, sandy loams in full sun to partial shade. When plants are large enough to handle transplant into larger pots. Transplant outside after all danger of frost is past spacing 8-12 inches apart, in rows 2 feet apart.
To harvest – cut individual leaves any time, once plants have become established. To dry, spread leaves on a well-ventilated screen in a dry location out of direct sunlight. Store in airtight containers to preserve freshness.