How to Plant Coriander Seeds

Coriander seeds are used in cooking, baking and pickling.

The leaves of the cilantro plant, the taproot and the seeds it produces are used in a number of Asian, Thai, Vietnamese and Mexican dishes. The foliage of the plant is referred to as cilantro, whereas the seeds are referred to as coriander. You can plant and grow your own cilantro in the herb garden. Coriander seeds take up to 21 days to germinate. The plants grow up to a height of 3 feet, with a spread of approximately 15 inches. Umbrella-shaped white flowers develop on stalks that emerge from the feathery foliage as weather warms and the plant starts to go to seed.

Things You'll Need

• Garden spade
• Measuring tape

Instructions

1. Sow coriander seeds in a sunny location with well-drained soil. The plants develop long taproots and do not tolerate transplanting.

2. Plant coriander seeds at a depth of ½ inch and 1 inch apart. Plant rows of coriander seeds between 18 and 24 inches apart.

3. Thin out the plants once the seedlings establish. Thin the plants so they are 8 inches apart.

4. Plant seeds in succession to ensure a continual supply of fresh cilantro. Do not plant seeds during the middle of summer; cilantro bolts (goes to seed) in hot weather. Cilantro tolerates cold and will grow until killed by a deep freeze.

Tips & Warnings

• Monitor tender seedlings for moisture; do not let them dry out.

References

• Oregon State University: Extension Service Garden Hints: Plant Cilantro in Summer and Get Coriander Seeds