Spearmint

Mentha viridis (Spearmint) - Planting: Sow seeds indoors just beneath the surface of the soil 4-6 weeks before last frost. Can be directly sown outdoors just before the last spring frost. Seeds will germinate in 7-10 days. Plant out into full or partial shade, after the danger of frost has passed in late spring. Prefers average, well-drained soil and will tolerate dry conditions.

Seed Saving: Seeds are ready to harvest when the blooms begin to turn brown and dry. When the heads are completely dry, gently crush the heads between your hands and then carefully winnow away the chaff from the seeds.