Fruit & Vegetable Ripeness Guide: When to Harvest for Peak Flavor

Some fruits, vegetables, and herbs signal readiness obviously; others need investigation. This Ripeness Guide offers harvest-timing tips!

Have crop-specific questions? Click highlighted crops for growing/harvesting tips.

Fruit Ripeness

Apples

Rich color, smooth skin, firm body. On tree: stem parts readily from branch when fruit cupped in palm, given slight twist up.

Blackberries

Plump, uniform black shiny color with hint of dullness. Avoid reddish.

Blueberries

Plump, firm, uniform dark blue with powdery white coating (bloom). Don't rush when blue—wait a couple days. Ready berries fall into hand.

Cantaloupes

Fragrant aroma, hollow sound when thumped, blossom end slightly springy. Color under netting: yellow/cream.

Cherries

Plump, firm, glossy uniform dark color for variety, fragrant aroma.

Grapes

Plump, firm, tightly attached to stems. Green: green tinged yellow. Red: dark red, no green. Purple: almost black, no green.

Lemons & Oranges

Best indicator: taste. Start with heavy-for-size, bright yellow lemons. Avoid dull/greenish color, soft spots.

Peaches

Peak: golden color, yields easily to gentle squeeze. No green. Tree-picked: slight twist releases fruit. Top/outside fruits ripen first.

Pears

Harvest mature but hard. Most don't change color when ripe—color consistent, aroma fragrant. Stem area yields slightly to pressure.

Raspberries

Fragrant, plump, fairly firm (not mushy), bright uniform color. Ripe berries leave vine willingly—don't tug.

Strawberries

Fully red, shiny, plump, green-capped, fragrant.

Watermelon

Symmetrical, buttery yellow underbelly, skin neither too dull nor shiny. Garden harvest: stem curls brown, ground-contact spot yellow. Rap knuckles: dull hollow sound.

Vegetable & Herb Ripeness

Artichokes

Globes plump, compact, tightly closed. Green bracts not wilted, squeak if gently squeezed.

Asparagus

Cut 6-inch spears. Tightly closed tips, firm yet tender stalks (any thickness).

Beans

Taste test. French snap/string: diameter of chopstick or thinner. Standard: pencil-thick before seeds swell visible. Lima: pods green, full. White pods = compost/pigs.

Beets

Small to medium roots. Harvest anytime; larger = tougher/woody. Smooth, firm, rich color, healthy green leaves.

Broccoli

Buds dark blue-green, tightly closed. Yellow underside = overripe. Firm stalks, fresh green leaves.

Cabbage

Firm body, crisp richly colored leaves. Avoid cracked head, pale color, wilted leaves.

Carrots

Young = sweetest. Mature at ½ inch diameter. Bright color, firm, smooth skin. Crisp green leaves.

Cauliflower

Heads compact, white, firm, tightly clustered florets. Bright green leaves.

Celery

Harvest 8-inch stalks. Fresh aroma, firm stalks, green glossy hue, healthy leaves.

Chives

Cut before purple blossoms form; keep cut back for sweetest flavor.

Corn

Ripe ears: tightly attached, pliable, healthy green husk. Open ear, stab kernel: milky liquid should ooze (water/dry = not ready). Plump kernels in tight rows to tip.

Cucumbers

Harvest ~6 inches. Rich dark green skin, heavy firm body. Small = sweetest, softest seeds.

Eggplant

Smooth, shiny, unwrinkled skin. Rich color, heavy firm body. Avoid large.

Garlic

Wrapper unbroken, tight, dry. Harvest when tops yellow. Firm, plump bulb (not shriveled/spongy). Avoid sprouts.

Leeks

Harvest when white portions ~1½ inches diameter.

Lettuce (Head)

Compact head, slightly yields when squeezed. Clean, crisp leaves, healthy color.

Okra

Pick pods at 2½ inches, ~4–5 days old.

Onions

Green onions: bulbs 1–2 inches. Storage onions: wait for tops to fall over and brown.

Peas

Pick plump before pods wrinkle on stem and turn dull whitish.

Peppers

Firm body, thick walls, smooth skin, bright shiny color. Any size; longer on plant = sweeter, more Vitamin C.

Potatoes

Firm, heavy for size, no black/soft spots, sprouts, wrinkles, greenish tinge. First potatoes when plants bloom. Best keepers: wait until foliage dies down.

Pumpkins & Winter Squashes

Ready when skin hardens. Press fingernail: if effort needed, ripe; if easy, immature. Skin full (non-glossy), firm, rich color, no blemishes/cracks/soft spots. Stem dry and firm.

Radishes

Firm, smooth, well-shaped. Bright color. Healthy green leaves.

Spinach

Healthy dark green leaves. Oversize/bitter = left too long.

Summer Squashes

Yellow squash/zucchini best at 4 inches. Pick young—more follow. Firm, heavy, bright healthy skin and stem. Avoid dull/hard skin, oversize, soft spots, blemishes, dry stem.

Sweet Potatoes

Firm, no greenish tinge/soft spots/wrinkles. Harvest when vines yellow.

Swiss Chard

First cut at 4–6 inches. Regrow to 6–10 inches before next cut.

Tomatoes

Leave on vine as long as possible. Perfect: very red/rich color regardless of size. Firm, plump, slightly soft. Smooth glossy skin. Fragrant aroma.

Turnips

Best at golf-ball size. Firm, smooth skin, rich color, crisp very green leaves.

Source: First published 2009, regularly updated.