Apple Maturity
Michigan is well known as a significant U.S. apple producing state. This page is a compilation of maturity reports from apple growing regions around the state and resources to help you in your harvest decisions.
Apple maturity reports
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Southwest Michigan apple maturity report – October 2, 2024
Published on October 2, 2024
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West central Michigan apple maturity report – September 25, 2024
Published on September 25, 2024
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Southwest Michigan apple maturity report – September 25, 2024
Published on September 25, 2024
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West central Michigan apple maturity report – September 18, 2024
Published on September 18, 2024
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Southwest Michigan apple maturity report – September 18, 2024
Published on September 18, 2024
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West central Michigan apple maturity report – September 11, 2024
Published on September 11, 2024
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Southwest Michigan apple maturity report – September 11, 2024
Published on September 11, 2024
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Seasonal temperatures, fruit development and storability: How does 2024 compare to the previous 17 years?
Published on September 9, 2024
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West central Michigan apple maturity report – September 4, 2024
Published on September 5, 2024
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Southwest Michigan apple maturity report – September 4, 2024
Published on September 4, 2024
Additional articles
- Options for sourcing 1-MCP for 2021
- Predicted 2021 apple harvest dates
- General observations from MSU Apple Maturity Lab for 2018
- Bitterpit control in apples
- Watercore in apples: Causes, concerns, detection and sorting
- Tools to help manage apple harvest
- Why does apple fruit drop prematurely?
- Use summer NAA to enhance return bloom on apple varieties
- Starch chart for Honeycrisp apple fruit
- Lenticel infections and bitter rot of apples
- Checking apple maturity: What to look for
- Predicting harvest date windows for apples
Archived reports
2017 reports
Oct. 18
Oct. 11
Oct. 4
- Grand Rapids, Michigan
- Northwest Michigan
- Southeast Michigan
- Southwest Michigan
- West central Michigan
Sept. 27
- Grand Rapids, Michigan
- Northwest Michigan
- Southeast Michigan
- Southwest Michigan
- West central Michigan
Sept. 20
- Grand Rapids, Michigan
- Northwest Michigan
- Southeast Michigan
- Southwest Michigan
- West central Michigan
Sept. 13
- Grand Rapids, Michigan
- Northwest Michigan
- Southeast Michigan
- Southwest Michigan
- West central Michigan
Sept. 6
Aug. 30
2016
Oct. 19
Oct. 12
- Southwest Michigan
- Northwest Michigan
- Southwest Michigan
- Northwest Michigan
- Southwest Michigan
- Northwest Michigan
- Southwest Michigan
- Northwest Michigan
- Southwest Michigan
- Southeast Michigan
- Southwest Michigan