Radish Growing Guide
Raphanus sativus
Crop Rotation Group
Brassicas (Cabbage family) ●
Soil
Almost any soil with good drainage.
Position
Full sun to partial afternoon shade.
Frost tolerant
No.
Feeding
Not required.
Spacing
Single Plants: 3" (10cm) each way (minimum)
Rows: 3" (10cm) with 7" (20cm) row gap (minimum)
Sow and Plant
Sow seeds directly in the bed or row, one-half inch deep and 1 inch apart. Thin to proper spacing when the seedlings are 1 week old.
Our Garden Planner can produce a personalised calendar of when to sow, plant and harvest for your area.
Notes
Use radishes to mark divisions between sowings of salad greens or other spring vegetables.
Harvesting
Harvest round radishes when the roots are the size of a quarter. Young radishes have the best flavor, so pull them promptly.
Troubleshooting
Flea beetles often make small holes in leaves, but do not merit control.
Planting and Harvesting Calendar
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Pests which Affect Radish
Plant Diseases which Affect Radish