Delicate blue-flowered annual naturally found at the edges of woods and on shady country paths. Same strong scent and insect repellant properties as English Pennyroyal/Mentha pulegiodes. Rubbing the leaves on oneself will repel mosquitos and ticks - also a well-known flea repellant. Long history of medicinal use but ingestion has it's risks. Naturalizes easily. Packet(Standard): $3.50; 1/8 oz: $10.00; 1/4 oz: $18.00; 1/2 oz: $34.00; 1 oz: $66.00 - 135,000 seeds/oz