After the tops wither, divide the clumps into 2-inch segments. If chive clumps get too large, the centers may die out. Add decayed manure to the soil occasionally and keep well watered for fuller plants. Companion planting Chive grown near the roots of apple trees helps prevent apple scab. It also helps prevent black spot in roses.
Carrots grow larger than normal when planted with chive.
Harvesting Use your fingers to harvest leaves, snapping them off at the base. Cutting with scissors will leave a stem segment that will turn brown. Freeze leaves in ice cube trays or freezer bags. Chives lose their flavor and color when dried. Herbal uses Culinary, decorative, and medicinal.