Home › Horseradish › Grow in Utah

Can You Grow Horseradish in Utah?

US · USDA Zone 6a · zones 4a, 4b, 5a, 5b, 6a, 6b, 7a

Grows well here

Horseradish grows well here and is virtually impossible to kill — a great low-effort perennial.

Plant zones

3a–9a

Utah last frost

early April

Utah first frost

late October

Days to harvest

300–365 days

When to plant Horseradishes in Utah

Direct sow

Oct 1 – Oct 31

Harvest

Jun – Jul (following year)

Dates are approximate, based on Utah's average frost dates. Your exact yard may vary by microclimate.

About Horseradish

Horseradish is a vigorous, nearly indestructible perennial grown for its pungent taproot — the fresh stuff blows store-bought away. Plant it where you want it to stay.

Plant root cuttings in spring, burying on a slight angle. Harvest roots in fall after a few frosts for best heat. It spreads — contain it in a pot or dedicated bed.

Full horseradish growing guide →

Gardening in Utah

Utah has an arid continental climate. Salt Lake City is Zone 6b-7a; southern Utah is Zone 7-8; mountains are Zone 4-5. Low humidity and alkaline soils require irrigation and soil amendment.