MILAN, Ill. (KWQC) -With summer in full swing, vegetable gardens across the QCA are hitting peak production. But knowing when and how to harvest can make all the difference when it comes to flavor, shelf life, and even plant health.
Emily Swihart, University of Illinois Extension Education Horticulturist, shares expert advice to help local growers get the most out of their summer crops. Timing, handling, and observation are key.
Morning is best
Produce harvested in the early hours retains moisture and crispness. Keep harvested vegetables out of direct sun and cool until ready to store. Swihart also recommends harvesting only when plants are dry—wet leaves can promote disease spread.
Gentle handling matters
Damaged produce or plants are more vulnerable to pests and pathogens. Use a knife or pruners for stubborn veggies and avoid piling produce too high, which can lead to bruising. And don’t tread on vines during your harvest.
Ongoing harvesting tipsCheck frequently and remove ripe or overripe produce to prevent rotCut instead of pulling if veggies resist harvestingWatch your step—vines bruise easily underfootBe vigilant when it comes to pests and disease to keep gardens thriving all season long.Harvest guidelines for garden favoritesGreen Beans – Crisp pods, pre-seed bulge; snap easily from the plantCucumbers – Pick before skin yellows or seeds harden; check dailyPeppers – Harvest green bell peppers when firm and 3–4 inches long; color varieties should ripen fullySummer Squash – Best when 6–8 inches long and under 2 inches in diameterTomatoes – Vine-ripened, fully colored, and firm for peak flavorCarrots – Ideal size is ½ to 1 inch in diameter, typically ready in 60–70 days
For those facing an overabundance of produce, Swihart encourages donations to local food pantries.
A University of Illinois Extension program helps gardeners connect with pantries equipped to handle fresh produce. Scan the QR Code below to learn more.
GIFT Garden initiative info link with UI Extension.(University of Illinois Extension)About University of Illinois Extension
University of Illinois Extension is located at 321 West 2nd Avenue, Milan.
If you are looking for more in-depth information, contact the Illinois Extension office at https://extension.illinois.edu/hmrs or call 309-756-9978.
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