One of the most popular herbs used, Cilantro is fast growing and highly aromatic. Cilantro grows to 24 inches tall with celery like stems. Cilantro can be harvested in bunches, trim the upper fine looking leaves for best flavor, leave the lower fern looking ones. ‘Santo Cilantro’ grows best in a full sun location and should be watered adequately. As the summer gets hotter, you may notice your plant start to decline, Cilantro has a short life cycle. Cilantro is commonly used in salsas and other Mexican dishes.