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Can You Grow Rhubarb in Minnesota?
US · USDA Zone 4a · zones 2b, 3a, 3b, 4a, 4b
Rhubarb thrives here — it is extremely cold-hardy and needs cold winters to perform well.
Plant zones
Minnesota last frost
Minnesota first frost
Days to harvest
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.
Gardening in Minnesota
Minnesota has a cold humid continental climate. The Twin Cities are Zone 4b-5a; northern Minnesota reaches Zone 2b-3a. Cold winters but warm productive summers.
Frequently asked questions
Can you grow Rhubarb in Minnesota?
Rhubarb thrives here — it is extremely cold-hardy and needs cold winters to perform well.
What zone is Minnesota?
Minnesota spans USDA Zone 4a (2b, 3a, 3b, 4a, 4b).
When do you plant Rhubarb in Minnesota?
See the planting guide for Rhubarb — timing depends on your exact frost date.