Sow mint seeds indoors or under glass from winter to early summer. Sow in pots or trays on the surface of barely moist seed compost. Do not cover the seeds with compost. Place the seed tray in a propagator at a temperature of 21-24C or seal inside a clear polythene bag until germination which takes 7-16 days. When seedlings are large enough to handle, transplant into 7.5cm pots and grow on in cooler conditions. When all risk of frost has passed, gradually acclimatise mint plants to outdoor conditions over 7 - 10 days before planting outdoors. Grow mint on any well drained soil in full sun or partial shade at a distance of 30cm apart. Alternatively grow mint in containers to control its vigorous growth.
Perennial
When you planting, please soak it into normal water for 24 hours, so that it is more easy to germinate. If you don't have plant to plant it after received it, please keep it into refrigerator (0-10 degrees) to storage it. Its life is 2 years.