When Are Apples Ready to Pick? 6 Signs and Harvest Times

By the Garden Voila editorial team · Updated October 28, 2026 · How we verify

Picking an apple too early gives you starchy, sour fruit that will not keep. Picking too late gives mealy apples that drop and spoil. The right moment is a few days wide, and no single sign is perfect, so experienced growers combine several. This guide explains the signs that an apple is ready, how the starch-iodine test works, when common varieties ripen, how to pick without damage and how to store the harvest so it lasts.

Six signs apples are ready to pick

1. Ground color changes. Ignore the red blush. Look at the background (ground) color, which shifts from green to yellow-green or cream as apples ripen. Penn State Extension notes that a shift from green to yellow suggests readiness for long-term storage, while a shift from yellow to cream suggests readiness for short-term storage.
2. The apple twists off easily. Lift an apple upward and twist. A ripe apple separates from the spur with its stem intact; an unripe one resists.
3. Seeds turn brown. Cut an apple open. Seeds change from white to brown as the fruit matures. The University of Maine Extension warns that by the time seeds are brown, apples meant for storage may already be past harvest, so seed color is a poor guide for storage fruit, though dark seeds usually mean the apple is ripe to eat.
4. The taste is right. Starchy and sour means too early. Sweet, aromatic and crisp means ready.
5. A few apples drop. A few sound windfalls can signal ripening, but many dropping at once suggests a problem or overripeness.
6. Starch test. Cut an apple and dip it in iodine solution. The starch stains dark and fades as it converts to sugar, which is how orchards track maturity.

Penn State Extension’s guide to determining apple fruit maturity stresses that none of the individual maturity indices can alone explain the true maturity of an apple, so combine several indicators and sample from several trees.

The starch-iodine test, step by step

The starch test sounds technical but is easy to do at home, and it is the most reliable single test for deciding when to pick apples for storage. As an apple ripens, starch converts to sugar, first in the core, then in the outer flesh. Iodine stains starch dark blue-black, so unstained areas show where the starch has gone. The University of Maine’s maturity indicators page describes the method:

1. Select 5 to 10 fruit from healthy trees with a representative crop load.
2. Slice each fruit across the middle, halfway between the stem and blossom ends.
3. Spray or dip the cut surface in an iodine solution, and wait about one minute.
4. Compare the staining pattern with a starch chart, rating from 1 (no starch breakdown) to 8 (complete breakdown), and average the results.

Maine gives target starch indexes by variety. For short-term storage, Cortland is picked at 3.0 to 4.0, McIntosh at 5.5 to 6.0, Gala at 5.0 to 6.0, Empire at 5.0 to 6.0 and Honeycrisp at 6.0 to 7.0. For long-term storage the targets are lower, for example Cortland 1.5 to 2.5, McIntosh 4.0 to 5.0, Gala 3.0 to 4.5 and Honeycrisp 4.5 to 5.5. Heavy crop loads reduce starch and can give misleading readings. Penn State reports that tests should be done within two hours of picking because temperature affects results, and that days after full bloom gives only a rough estimate that can be off by 5 to 20 days.

Firmness and sugar

Commercial growers also measure firmness with a penetrometer and sugar content with a refractometer. Penn State gives guideline firmness of at least 15 pounds for apples going into long-term storage (over three months) and 13 to 15 pounds for 1 to 2 months, and soluble solids of roughly 12 to 14 percent, depending on variety. You do not need these tools at home, but they explain why a crisp, snappy apple that is not yet fully sweet will keep far longer than a soft, sweet one.

When do common apples ripen?

Ripening dates vary by region and year, but here is a typical pattern in the northern United States. Warmer regions ripen earlier, and a hot or cool season can shift dates by a week or two.

Early apples do not store long, while late apples keep for months in cold storage. Use the harvest date calculator for a rough estimate, and read about Golden Delicious apples and the Liberty apple for two late varieties.

Variety quirks worth knowing

• McIntosh and Cortland are typically harvested at a darker green ground color than many other varieties.
• Honeycrisp picked when the ground color turns pale yellow can store well if conditions are right, but fruit picked while green develops bitter pit and lacks the characteristic flavor.
• Golden Delicious bruises easily and shrivels if left too long. Pick when the ground color has shifted from green to yellow-green.
• Fuji and Granny Smith need a long season and may not ripen fully in short-summer climates.

Counting days from bloom

If you noted your bloom date in spring, counting days is one of the simplest ways to know when to start checking. The PickYourOwn guide to apple ripeness says counting days from bloom is the most accurate method for each variety, though weather can shift the number. Penn State cautions that it gives only a rough estimate, which can be off by 5 to 20 days, so use it to know when to begin testing, not to decide the pick date. Write the bloom date on a calendar each spring, and record when each variety was ripe, so after a couple of seasons you will have your own local numbers that are better than any chart. A warm spring that brings early bloom does not always mean earlier fruit, because a cool summer can slow ripening.

More tips from experienced growers

• Apples ripen from the outside in: fruit on the sunny, usually south, side of the tree ripens first, so test several branches and pick in several passes.
• Some red apples are red long before they are ripe, so check the flesh and the ground color rather than relying on blush. The flesh should change from greenish to white.
• Brown seeds: a stronger signal in late varieties such as Fuji. Early varieties such as Gala may be ready before the seeds brown.
• Windfalls: a few healthy apples on the ground suggest the rest are nearly ready, but diseased or insect-damaged fruit can drop at any time, so do not rely on those.
• Some apples improve in storage: the flavor of certain varieties, such as Red Delicious, mellows and sweetens after picking, which is separate from ripening.

A harvest-season checklist

1. Four to five weeks before expected harvest, begin checking ground color and tasting a fruit once a week.
2. When fruit lifts off with a twist, cut one open and look at the seeds and the flesh color.
3. Run a starch test on 5 to 10 apples from different parts of the tree if you plan to store the crop.
4. Pick the first fruit from the sunniest side, then return every few days.
5. Sort apples into fresh-eating, storage and cooking boxes as you pick.
6. Cool storage fruit quickly and check boxes weekly for rot.
7. Record the date and variety so you know when to begin next year.

If you do not have your own tree

The same signs work at a pick-your-own orchard. Choose apples that are firm, with color that matches the variety and a clean stem, and avoid fruit with soft spots or insect holes. Ask the staff which varieties are at their peak that week, because orchards harvest different varieties over a long season. State apple associations, extension offices and local orchards can tell you typical harvest dates in your area. At a farmers market, ask whether apples are meant for eating soon or storing, since storage varieties may taste starchy when first picked but improve over weeks.

How to pick apples without damage

• Lift and twist rather than pulling, and keep the stem and spur on the tree. Pulling breaks spurs that bear next year’s fruit.
• Handle gently. Apples bruise easily, so do not drop them into buckets, and use shallow containers.
• Pick over several passes. Fruit ripens over a week or two, with sun-exposed apples first.
• Keep stems on for storage fruit, since stemless apples rot sooner. Do not twist so hard that you tear the skin.
• Cool the fruit quickly after picking. Apples ripen about as much in a day at room temperature as in a week in a refrigerator.
• Separate bruised fruit and use it first for sauce, juice or cider.

Storing your harvest

The best storage apples are late varieties picked at the right maturity and cooled promptly. The ideal is near freezing, about 32 to 35°F, with high humidity. A spare refrigerator, an unheated garage, a cellar or a cool pantry can work. Wrap or separate fruit to prevent rot spreading, and check regularly. Remember that one rotten apple affects its neighbors. Our guide on how to store apples explains temperature, humidity and the best varieties to keep. For bruised or windfall apples, try hard apple cider, applesauce or drying.

Apples that will not ripen or drop early

• Dropping early: worms in the fruit cause premature drop. See worms in apples for codling moth and apple maggot.
• Staying hard and green: too much shade, a heavy crop or a variety that needs a longer season than you have.
• Bitter pit (small sunken spots): a calcium problem linked to irregular watering and large fruit, and made worse by picking too green.
• Mealy texture: picked too late or stored too warm.
• Scab spots on skin: a fungal disease. See apple scab.

How weather and crop load change the timing

Ripening is not fixed by the calendar. A hot summer speeds sugar development but can cause apples to soften and lose acidity quickly, and Penn State notes that heat and sunlight raise sugar levels while heavy rain, irrigation or a high crop load lower them. A very heavy crop ripens later and gives smaller, less sweet fruit, which is another reason to thin early. A drought can cause early drop, and a wet autumn can dilute flavor and encourage rots. In years when the season is unusual, rely less on the date and more on the signs: ground color, ease of twisting off, seed color, taste and, for storage, the starch test. Keep notes year to year, because your own trees will teach you more than any chart.

Want to grow more fruit? See our guide to growing fruit trees at home.

Frequently asked questions

Reviewed October 2026. Ripening varies by region and year.