Parsnips with Radish Row Markers
Slow-germinating parsnips share their rows with radishes that mark the rows and are gone in weeks.
Season timeline
- Sow parsnips and radishes together
- Harvest the radishes
- Harvest parsnips after frost
- Clear the bed
Bed layout
Crops in this bed
Step by step
- Sow parsnips and radishes togetherMar
Mix radish seed into the parsnip drills — the radishes mark the rows within days.
- Harvest the radishesApr–May
Pull the radishes as they size up; this also thins the parsnip rows.
- Harvest parsnips after frostOct–Dec
Lift the roots as needed; frost turns their starch to sugar.
- Clear the bedDec
Lift the remaining roots before the ground freezes solid.
Harvest calendar
| Crop | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wild parsnip | Wild parsnip: Oct | Wild parsnip: Nov | Wild parsnip: Dec | |||||||||
| Chinese radish | Chinese radish: Apr | Chinese radish: May |
The bed over the season
- Wild parsnip · Sowing
- Wild parsnip · Growing
- Wild parsnip · Harvest
- Chinese radish · Sowing
- Chinese radish · Harvest
Why this combination works
The classic marker-crop trick: parsnip seed takes up to four weeks to emerge, while radishes sown in the same drill sprout within days. They mark the rows for hoeing, break the soil crust, and are harvested before the parsnips need the space. The parsnips then stand until winter, when frost sweetens the roots.
Tips
Always use fresh parsnip seed; it loses viability within a year. Sow shallow, one centimetre is enough. Hoe between the marked rows early and weeds never take hold. Leave some parsnips in the ground and lift them through winter as needed.