SowWindow
My plan

Vegetables / Radish

Cool-season crops

Radish succession planting plan

Plan short sowings of small-root radishes with space for thinning and harvesting. The reviewed weekly interval is a starting point for that task.

Plan repeat sowings of Radish

Editable example
Growing purpose

When enabled, the earlier of your end date and the source reference sets the last possible batch. Turn it off only to make a deliberate custom schedule.

Open the planner →

5 sowing batches

Small-root radishes · 7 days

  1. Batch 1 Direct sow
  2. Batch 2 Direct sow
  3. Batch 3 Direct sow
  4. Batch 4 Direct sow
  5. Batch 5 Direct sow

The end date is inclusive. Cross-year schedules keep the correct calendar year.

Next would be May 6, 2027; it is after your end date and is excluded.

The source stopping reference (Sep 17, 2027) is applied. Your own earlier end date still takes priority.

Sources and conditions

The weekly reference applies to radishes in the standard succession chart; local heat and variety can change the useful interval.

  • The succession source assumes standard growing practices. Variety, heat, daylight and protection can change useful sowing dates.
Johnny’s Selected Seeds · Succession Planting Charts for Vegetables ↗

This is the source chart’s latest-sowing reference under the stated conditions. It does not promise maturity or a harvest by that date.

  • The succession source assumes standard growing practices. Variety, heat, daylight and protection can change useful sowing dates.
  • The weekly reference applies to radishes in the standard succession chart; local heat and variety can change the useful interval.
Johnny’s Selected Seeds · Succession Planting Charts for Vegetables ↗

These are source-specific stopping references. They are not a promise of harvest before frost. Review crop, variety and cover conditions.

These sources describe particular climates and growing methods. Use the conditions alongside the numbers.

Keep the interval source visible

The succession chart uses seven days. Other reviewed growing guides use other intervals, so the planner does not average them into an unsupported value. Save a different cadence as a user override.

Johnny’s Selected Seeds ↗

Apply the autumn boundary carefully

For a user-entered first frost of October 15, 2027, the selected four-week-before boundary is September 17. A user start on September 3 therefore produces September 3, 10 and 17. This is a sowing sequence, not three predicted harvest dates.

Johnny’s Selected Seeds ↗

Inspect the crop before the next sowing

Heat and variety affect the usefulness of another small-root radish batch. Keep the later dates editable and reserve another section if the first sowing has not been cleared. Daikon and other large storage roots need their own reviewed plan.

Utah State University Extension ↗

Questions growers ask

Does a weekly schedule mean a new harvest every week?

No. It creates sowing events. Actual maturity can vary, and multiple sowings can become ready close together under changing weather.

Sources and conditions

These sources describe particular climates and growing methods. Use the conditions alongside the numbers.

Succession Planting Charts for Vegetables ↗

General intervals under standard growing practices. Crop purpose and protected-cover exceptions matter; these are not harvest guarantees.

How to Grow Radishes in Your Garden ↗

Utah home gardens. The detailed spacing section is selected for ordinary small-root radishes; large storage types need their own settings.