Home › Horseradish › Grow in Prince Edward Island

Can You Grow Horseradish in Prince Edward Island?

Canada · Canadian Zone 5 · zones 4, 5

Grows well here

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

Plant zones

3a–9a

Prince Edward Island last frost

mid-April

Prince Edward Island first frost

mid-October

Days to harvest

300–365 days

When to plant Horseradishes in Prince Edward Island

Direct sow

Oct 1 – Oct 31

Harvest

Jun – Jul (following year)

Dates are approximate, based on Prince Edward Island'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 Prince Edward Island

PEI has a maritime climate with mild summers and cold winters. Most of the island is Zone 5a-5b. Famous for its potatoes — the red soil and maritime moisture create ideal conditions.