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Can You Grow Rhubarb in Indiana?
US · USDA Zone 5b · zones 5a, 5b, 6a
Rhubarb thrives here — it is extremely cold-hardy and needs cold winters to perform well.
Plant zones
Indiana last frost
Indiana 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 Indiana
Indiana has a humid continental climate. Northern Indiana is Zone 5a-5b; southern Indiana is warmer at Zone 6a. Four distinct seasons with a 5-6 month growing window.
Frequently asked questions
Can you grow Rhubarb in Indiana?
Rhubarb thrives here — it is extremely cold-hardy and needs cold winters to perform well.
What zone is Indiana?
Indiana spans USDA Zone 5b (5a, 5b, 6a).
When do you plant Rhubarb in Indiana?
See the planting guide for Rhubarb — timing depends on your exact frost date.