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Can You Grow Horseradish in Florida?

US · USDA Zone 9b · zones 8a, 8b, 9a, 9b, 10a, 10b

Won't grow here

Horseradish needs cold to develop its signature bite — in very warm zones it stays mild and spreads rampantly.

Plant zones

3a–9a

Florida last frost

mid-January

Florida first frost

late December

Days to harvest

300–365 days

When to plant Horseradishes in Florida

Direct sow

Oct 1 – Oct 31

Harvest

Jun – Jul (following year)

Dates are approximate, based on Florida'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 Florida

Florida is largely subtropical to tropical. North Florida has mild winters; South Florida and the Keys are essentially frost-free. Year-round growing is standard statewide.

See what grows well in Florida →

Frequently asked questions

Can you grow Horseradish in Florida?

Horseradish needs cold to develop its signature bite — in very warm zones it stays mild and spreads rampantly.

What zone is Florida?

Florida spans USDA Zone 9b (8a, 8b, 9a, 9b, 10a, 10b).

When do you plant Horseradishes in Florida?

Plant Horseradishes Oct 1 – Oct 31, harvest Jun – Jul (following year).