The listing, spearmint seeds has ended.
I have seeds from my spearmint plants grown in my own yard The smell is woonderful
Spearmint grows well in nearly all temperate climates. Gardeners often grow it in pots or planters due to its invasive spreading roots. The plant prefers partial shade, but can flourish in full sun to mostly shade. Spearmint is best suited to loamy soils with plenty of organic material.
Spearmint leaves can be used fresh, dried, or frozen. They can also be preserved in salt, sugar, sugar syrup, alcohol, or oil. The leaves lose their aromatic appeal after the plant flowers. It can be dried by cutting just before, or right (at peak) as the flowers open, about 1/2 to 3/4 the way down the stalk (leaving smaller shoots room to grow). There is some dispute as to what drying method works best; some prefer different materials (such as plastic or cloth) and different lighting conditions (such as darkness or sunlight).
Spearmint is often cultivated for its aromatic and carminative oil, referred to as oil of spearmint. The most abundant compound in spearmint oil is R-(–)-carvone, which gives spearmint its distinctive smell. Spearmint oil also contains significant amounts of limonene, dihydrocarvone and 1,8-cineol.[7] Unlike peppermint oil, the oil of spearmint contains minimal amounts of menthol and menthone