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Can You Grow Rhubarb in Prince Edward Island?

Canada · Canadian Zone 5 · zones 4, 5

Grows well here

Rhubarb thrives here — it is extremely cold-hardy and needs cold winters to perform well.

Plant zones

2a–8a

Prince Edward Island last frost

mid-April

Prince Edward Island first frost

mid-October

Days to harvest

Perennial

About Rhubarb

Rhubarb is extremely cold-hardy and productive — plant once and harvest stalks every spring for decades.

Plant crowns in spring. Never harvest the first year. Never eat the leaves — they are toxic. Mulch crowns in autumn. Divide every 5-7 years. Rhubarb actually improves after cold winters.

Full rhubarb 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.