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Sweet Karoline Blackberries: Everything You Need To Know

Sweet Karoline Blackberries are native to the United States, Mexico, and Asia, and have a longer shelf life than any other Blackberries varieties.
Generally, Sweet Karoline Blackberries are members of the Rubus family that bear various health benefits, including antioxidant, anti-inflammatory, dietary fibers, and anti-diabetic effects. Furthermore, you can prepare various food items from the fruit, such as smoothies, salads, and muffins.
Go through the entire article to learn more about Sweet Karoline Blackberries.

What Are Sweet Karoline Blackberries?

Sweet Karoline Blackberries (Rubus fruticosus) are members of the family Rosaceae. 

Moreover, these Blackberries are known for their sweet-tart flavor and are widely cultivated for home or commercial purposes.

blackberries in plant
Blackberries are very tasty fruits that have a sweet, tart taste.

Here are some key morphological features of Sweet Karoline.

  • Fruit: The Blackberry plant produces aggregate fruits, where each juicy drupelet contributes to the overall fruit structure. Furthermore, the fruits are black or dark purple in color when they ripen.
  • Habitat: This is a perennial shrub growing in a sprawling manner. The stems are often thorny, and the plant can form dense thickets.
  • Leaves: The leaves are pinnately compound, typically with three to five leaflets. 
  • Flowers: The Blackberry plants produce white to pale pink flowers with five petals. Moreover, the flowers are arranged in clusters.
  • Cultivation: Many varieties of Blackberries have been developed for cultivation. Similarly, thornless varieties are easy to harvest, and they have different fruiting times to extend the harvesting season.

Sweet Karoline Blackberries Nutrition Facts

Sweet Karoline is a nutritious fruit with a number of potential health benefits.

NutrientAmount per 100g
Total Fat0.49g
Saturated Fat0.14g
Trans Fat0g
Polyunsaturated Fat0.29g
Monounsaturated Fat0.06g
Total Carbohydrate9.61g
Dietary Fiber5.3g
Total Sugars4.31g
Added Sugars0g
Vitamin C24.4mg
Vitamin K10.6mcg

Moreover, some of the benefits of Sweet Karoline are listed below.

  • Antioxidant property: Blackberries hold some beneficial compounds like polyphenols and anthocyanins, which help to combat the oxidative stress in our body. Moreover, antioxidants play an important role in combating the formation of free oxygen radicals that induce the growth of the tumor cells.
  • Dietary fibers: The ample amount of dietary fibers present in this fruit helps improve your gastrointestinal health. Similarly, fibers help to regulate bowel movement, prevent constipation, and support a healthy gut.
  • Anti-inflammatory activities: This fruit helps reduce allergic reactions, including swelling, itches, and redness.
  • Cardiovascular health: The antioxidants present in Blackberries reduce oxidative stresses and help to improve cardiovascular health. Moreover, these compounds help lower blood pressure and cholesterol levels.
  • Blood sugar control: This fruit is very helpful for those who want to reduce their blood sugar level, and control their diabetes.

Sweet Karoline Blackberries Recipes

Sweet Karoline, similar to other Blackberry varieties, is used in several food recipes. But you need to clean these Blackberries first. 

Here are a few ideas for the recipes.

  • Smoothie: Mix Blackberries with Bananas and other fruits and make a nutritious Blackberry smoothie. 
  • Salad: Mix Blackberries with almonds and some spices to prepare a delicious Blackberry salad.
  • Muffins: Give your favorite muffins a flavor of Blackberry by incorporating some of their extracts.

Sweet Karoline Blackberries For Sale

Sweet Karoline is trendy for its large size, sweet taste, and firm texture.

You can find these Blackberries on online retailers that are listed below.

Online storesDelivery
Amazon5-7 days
Walmart4-7 days
Driscolls2-5 days

From Editorial Team


Sweet Karoline Blackberries are susceptible to some pests and diseases, including Aphids, Beetles, Borers, Anthracnose, and Blights.

However, you can inhibit their growth using Neem or Cinnamon oil.