Chicory Growing Guide Crop Rotation Group Miscellaneous ● Soil Rich, moisture-retentive soil with plenty of compost dug in. Position Sun preferred. Frost tolerant Yes. Feeding Not usually required. Companions Endive, Mizuna, Tat soi and Mustard. Spacing Single Plants: 25cm (9") each way (minimum) Rows: 20cm (7") with 30cm (11") row gap (minimum) Sow and Plant Sow directly into soil in early summer. Our Garden Planner can produce a personalised calendar of when to sow, plant and harvest for your area. Notes Flowers, leaves and roots are all edible Harvesting Harvest roots in autumn. Planting and Harvesting Calendar < Back to All Plants Pests which Affect Chicory Aphids (General) Slug Snail