
Companion plants for Horseradish
Armoracia rusticanavegetable
36 partners scored across pest control, nitrogen, root depth, shade and spacing.
Best partners
- Great pair
- Horseradish attracts Parasitic wasps and Hoverflies, which prey on the Flea beetles and Aphids and more that attack Red Mustard
- Red Mustard suppresses pests that trouble Horseradish
- Red Mustard acts as living mulch, keeping soil moist and weeds down around Horseradish
- Great pair
- Horseradish attracts Parasitic wasps and Hoverflies, which prey on the Flea beetles and Aphids and more that attack Wasabina
- Wasabina suppresses pests that trouble Horseradish
- Wasabina acts as living mulch, keeping soil moist and weeds down around Horseradish
Planning a whole bed?
Build a season-long sowing and planting calendar around Horseradish β no account needed.
Also works well
Keep apart

Fennel releases compounds that inhibit Horseradish

White Sage releases compounds that inhibit Horseradish








































