Plan the perfect garden with our interactive tool →

When Do Wild Blackberries Ripen?

blackberry
igorr1/iStock/Getty Images

Several species of blackberries (Rubus spp.) are native to the U.S. and grow wild. They grow in U.S. Department of Agriculture plant hardiness zones 5 through 10. Once the fruits start to form, it can take several weeks for them to change from their original red color to their fully ripe black color. When they ripen depends on both the climate and the weather.

Climate Affects When Blackberries Ripen

When blackberries ripen depends partly on the climate. Across the U.S., blackberries ripen from around June to August. In warmer climates, blackberries are usually ready to eat in June, while in cooler climates you have to wait until July or August before the blackberries turn ripe. Blackberries are ripe when they turn black all over, with no red or green parts.

Related Articles

How to Identify Raspberry Plants
How to Identify Raspberry Plants
What Weed Killer Kills Buckthorn?
What Weed Killer Kills Buckthorn?
Blackberry vs. Dewberry Fruit
Blackberry vs. Dewberry Fruit
When to Plant Red Potatoes in Mississippi
When to Plant Red Potatoes in Mississippi
Blackberries Vs. Black Raspberries
Blackberries Vs. Black Raspberries
Are Raspberry Plants Poisonous to Dogs?
Are Raspberry Plants Poisonous to Dogs?
How to Tell Blueberries Are Ripe
How to Tell Blueberries Are Ripe
When Do Pecan Trees Produce Nuts?
When Do Pecan Trees Produce Nuts?
How to Care for Elderberry Bushes
How to Care for Elderberry Bushes
How to Grow Raspberries in Wisconsin
How to Grow Raspberries in Wisconsin
How to Grow Thornless Blackberries
How to Grow Thornless Blackberries
How to Grow Green Tomatoes
How to Grow Green Tomatoes
How to Grow Blackberries in Pennsylvania
How to Grow Blackberries in Pennsylvania
Pacific Northwest Blackberry Plant Varieties
Pacific Northwest Blackberry Plant Varieties
Garden Guides
×