Cilantro (Coriander) is an herb commonly used in cooking. Its benefits include anti-inflammatory, antioxidant properties, and aiding digestion. It also helps detoxify the body and improves skin health. How to plant: Cilantro requires a sunny location and loose, slightly acidic soil. Plant the seeds in moist soil and keep it damp. Avoid letting the soil dry out, and leave space between plants. Germination Time: Cilantro seeds generally take about 7-10 days to germinate. It thrives in cooler temperatures, and you can start planting in early spring or late fall.