Cilantro

Set cilantro along the reachable edge of a food bed, where frequent cutting and repeat sowing will not disturb longer-season crops. It can occupy gaps beside lettuce, spinach, cabbage, or tomatoes, provided each plant still has its own allotted space. Keep it out of the path itself, but close enough to harvest without stepping into the bed. Avoid placing it with fennel or Florence fennel.

Space cilantro 9 inches apart, center to center. Although an individual plant is only about 12 inches wide at maturity, this interval keeps a small but workable gap between plants for airflow, watering, and hand harvest. In a narrow bed, use one or two rows rather than packing plants tightly; reserve the remaining room for later sowings instead of treating the first planting as a full-season block.

Use a full-sun position with regularly supplied moisture and soil that drains well. When summer heat arrives, a cooler location with partial shade can help extend the leafy stage, so the east side of a taller crop or a bed with afternoon shade can be a useful seasonal position. Keep the planting accessible for consistent watering, especially in containers and raised beds that dry quickly.^[1][2]

Cilantro is most useful as a cool-season occupant. Sow in early spring and again as late-summer conditions cool for fall use, repeating small sowings every few weeks rather than planting one large stand. Heat and long days speed flowering, so plants may shift quickly from leaf production to flowering and seed set during midsummer. Leave that turnover room in the plan.^[1][3]