Zone-Specific Guide
Grow Daikon Radish in Zone 4a
Your complete guide to growing daikon radish in USDA Hardiness Zone 4a — planting windows, care tips, and harvest timing.
Spring/Fall
🌡️ Zone 4a
Days to Harvest
50–70
Spacing
4–6"
Method
Direct sow
Season
Spring/Fall
When to Plant Daikon Radish in Zone 4a
Direct Sow
Apr 15 – Jun, Aug – Sept
How to Grow Daikon Radish in Zone 4a
📋 Key Timing Note
Spring and fall windows. Sow spring and again in late summer for fall harvest.
Direct sow seeds between Apr 15 – Jun, Aug – Sept. Space plants 4–6" apart. Expect to harvest in approximately 50–70 days.
Common Pests in Zone 4a
Watch for these pests when growing daikon radish in your area.
Frequently Asked Questions
When should I plant Daikon Radish in Zone 4a?
Direct sow seeds Apr 15 – Jun, Aug – Sept.
How far apart should I plant Daikon Radish in Zone 4a?
Space daikon radish plants 4–6" apart in Zone 4a. This gives them adequate room for airflow and root development.
What pests affect Daikon Radish in Zone 4a?
Common pests for daikon radish in Zone 4a include flea beetles, aphids. Use companion planting and row covers as first-line defense.
How long until Daikon Radish is ready to harvest in Zone 4a?
In Zone 4a, expect daikon radish to be ready in approximately 50–70 days from planting. Spring and fall windows. Sow spring and again in late summer for fall harvest.