How To Grow Blackberries From Store Bought Fruit

How to Grow Blackberries from Store-Bought Fruit:

Blackberries are a delicious and nutritious fruit that can be easily grown at home. Starting from store-bought fruit is a convenient and cost-effective way to propagate new blackberry plants. It’s an exciting project that allows you to grow your food and enjoy fresh, organic blackberries from your own garden.

Gather Materials:

  1. Store-bought blackberries: Choose ripe, unblemished blackberries. Organic blackberries are preferred to avoid chemicals.

  2. Seed Starting Trays or Pots: Use small seed starting trays or pots with good drainage holes.

  3. Seed Starting Mix: Prepare a well-draining seed starting mix using equal parts of peat moss, perlite, and vermiculite.

  4. Plastic Wrap or Bag: For covering the trays or pots to create a humid environment.

  5. Water Can or Spray Bottle: For watering the seeds.

  6. Location: A warm, sunny spot indoors or a greenhouse.


  1. Prepare the Seeds:

    • Carefully extract the seeds from the blackberries.
    • Rinse the seeds thoroughly to remove any remaining pulp or juice.
    • Place the seeds on a paper towel and allow them to dry completely.
  2. Prepare the Seed Starting Mix:

    • Fill the seed starting trays or pots with the seed starting mix.
    • Moisten the mix by spraying or pouring water until it is evenly moist.
  3. Sow the Seeds:

    • Sow the blackberry seeds evenly on the surface of the moistened mix.
    • Do not cover the seeds with soil as they need light to germinate.
  4. Cover and Protect:

    • Cover the trays or pots with plastic wrap or a clear plastic bag to create a humid environment.
    • Place the trays or pots in a warm, sunny spot indoors or a greenhouse.
    • Maintain a temperature of around 70-75°F (21-24°C) for optimal germination.
  5. Water and Care:

    • Keep the seed starting mix moist by spraying water regularly.
    • Avoid overwatering to prevent damping off, a fungal disease that can kill seedlings.
    • Monitor the seeds for germination, which usually occurs within 10-20 days.
  6. Transplanting Seedlings:

    • Once the seedlings have developed their first true leaves, transplant them into individual small pots.
    • Use a well-draining potting mix and plant each seedling deep enough so that the roots are covered.
    • Continue to keep the seedlings moist and provide them with plenty of sunlight.
  7. Gradually Harden the Seedlings:

    • As the seedlings grow, gradually acclimate them to outdoor conditions by moving them outdoors for a few hours each day, increasing the time spent outdoors over several weeks.
    • This process of hardening off helps the seedlings adapt to the natural environment.
  8. Choose a Planting Site:

    • Select a sunny spot in your garden with well-drained soil.
    • Blackberries require at least 6 hours of direct sunlight per day to thrive.
    • Prepare the soil by removing any weeds or debris and amending it with organic matter to improve fertility.
  9. Planting the Blackberry Plants:

    • Dig holes large enough to accommodate the root balls of the seedlings.
    • Space the plants about 3-6 feet apart to allow for growth and air circulation.
    • Plant the seedlings in the holes and fill the holes with soil, gently firming it around the base of each plant.
    • Water thoroughly to settle the soil and help the roots establish.
  10. Ongoing Care and Maintenance:

    • Water your blackberry plants regularly, especially during dry seasons.
    • Mulch around the plants to suppress weeds, retain moisture, and protect the roots during temperature fluctuations.
    • Fertilize the plants in spring and fall with a balanced fertilizer to promote healthy growth and fruiting.
    • Prune the plants in late winter or early spring to remove dead or diseased canes and encourage new growth.

Growing blackberries from store-bought fruit is a rewarding and sustainable way to enjoy fresh, organic blackberries at home. With patience, care, and the proper growing conditions, you can successfully cultivate your blackberry patch and enjoy a bountiful harvest each season. Remember to provide suitable support for the canes as they grow to prevent them from falling over. Happy gardening!