Blackberry Kush Strain Information & Review

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Blackberry kush strain
Author avatar By Derek LaRose
July 19, 2021
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While overshadowed by its blueberry relative, the Blackberry Kush strain has placed itself firmly into the hearts of connoisseurs. The indica-dominant hybrid boasts elevated THC levels and a body melting high that puts you on cloud nine.

As the name suggests, this marijuana breed offers a sweet and fruity taste, making it a welcome treat for nighttime tokers. What’s more, its calming effects are indicative of its Indica-dominant label, rooting you to the couch for hours.

If you’re interested in cultivating this sought-after breed, keep reading our Blackberry Kush strain review. We take you through everything worth knowing about this magical herb and how to grow it at home.

Blackberry Kush Feminized Bud
Blackberry Kush Feminized Bud

Blackberry Kush (aka BBK)

Although the breed’s precise origin is widely disputed, we can all agree on its effects. Created as a result of the boom in medical marijuana around California, these weed seeds are here to stay.

Before we dig into the nitty-gritty, it’s worth having a basic understanding of the Blackberry Kush strain as a whole.

  • Type: Indica-dominant hybrid
  • THC: 20%
  • CBD: 0.5%
  • Top reported effects: Relaxed, Creative, and sleepy 
  • Top reported flavors: Tart fuel and sweet berries, earthy aftertaste
  • Flowering time: 8 – 10 weeks
  • Indoor Yield: 1.5 oz sq/ft
  • Outdoor Yield: 19 oz/plant

Blackberry Kush strain description

You can easily identify the Blackberry Kush by its gorgeous green buds, densely saturated in purple hues. The burnt orange hairs, or stigmas, pop out due to its darker contrasting base colors.

As soon as it enters your mouth, your taste buds salivate, thanks to its sweet, fruity notes identical to its namesake. The flavors then transform, leaving the iconic fuel-like aftertaste in your mouth as you contemplate the world from your chair.

The Blackberry Kush strain’s THC levels can reach as high as 20%, creating a body high that can unsettle beginners. The reason for its powerful calming effects is because of its Indica-dominant genes, coming in at a whopping 80%

Users report feelings of happiness and euphoria upon first ingesting this herb. Soon a relaxing sensation takes hold of your body, similar to a soft blanket draped over you.

While some allow their minds to drift off, others use the calming effects of the Blackberry Kush for sex. Regardless of your intentions, you’re sure to find bliss.

It’s not only about embracing your inner couch potato. The Blackberry Kush marijuana strain also promotes medicinal benefits for its users. Individuals suffering from anxiety, insomnia, and pain will find solace in these cannabis seeds.

Blackberry Kush Feminized Flower
Blackberry Kush Feminized Flower

Blackberry Kush strain grow information

Growing Blackberry Kush strain seeds is by no means an easy task. While beginners can produce decent yields, the breed performs better in slightly more experienced hands.

We suggest placing your cannabis plants in an indoor growing setup, as it’s susceptible to fungus as well as spider mites. However, its resistance to mold means that it can handle outdoor conditions.

The Blackberry Kush marijuana strain usually takes between eight to ten weeks to flower, while the autoflower option produces results slightly quicker. An indoor environment will return just over five ounces per square foot, while outdoor plants usually offer around 28 ounces each.

Throughout the growing stages of your Blackberry Kush, you should pay close attention to its intake of magnesium. You’ll notice this deficiency when your leaves show burned tips and turn yellow long before harvest.

You should give it plenty of nitrogen in the vegging phase and keep the humidity at 60% in your grow room. By the time your Blackberry Kush strain seeds reach the flowering stage, these levels need to come down to 40% gradually.

Here are a few tips to maximize the quality of your plants and their succulent buds:

  • Avoid using soilless mediums like coco coir, as it can worsen the magnesium deficiency that your crops are susceptible to.
  • Regularly prune your plant’s leaves. The increased airflow through the foliage helps you avoid mold and mildew, especially with indica cultivars.
  • Consider using a SCROG net to support the heavy colas during the flowering phase. Without one of these structures, the stems of your Blackberry Kush plants can break.

Blackberry Kush strain genetics

As we mentioned earlier, the heritage of the Blackberry Kush strain remains a hotly debated topic. The leading theory suggests a cross between a blackberry breed and Afghani. Others believe this bud is a result of crossing DJ Short Blueberry with Bubba Kush.

The reason that many believe the former theory is because of the taste that the strain delivers. It also has a softer lethargic effect compared to that of the sudden daze felt when smoking Bubba Kush.

Regardless of where you buy blackberry kush marijuana strain seeds, the store should provide its genetics.

Afghani (parent)
Blackberry Kush
White Buffalo (child)
Blackberry (parent)Kimbo Kush (child)

Blackberry Kush strain seeds to buy near you

If the Blackberry Kush strain is ticking all your boxes, you can find these dreamy seeds at the Homegrown Store, as well as in a few variety packs. Here’s what’s available:

Blackberry Kush strain reviews

Here are some of the Blackberry Kush strain reviews from our customers:

Nick H. 

“Unbelievable, reliable, fast, discrete will continue to use! Not my first, second, or third rodeo!”

Jerry G.

“Just sprouted 16 of 24.”

Darrell B. 

“Couldn’t be happier!”

Let the Blackberry Kush strain tuck you in

While its genetics are disputed, the hypnotic effects of the Blackberry Kush strain are not. It can get slightly tricky growing this breed’s seeds to perfection, but put in the effort, and you’ll reap the rewards.

Whether it’s to enjoy your very own cloud nine or find relief in its healing properties, Blackberry Kush will tuck you into bed, read you a story, and leave a sweet kiss on your cheek.

A little help always goes a long way, so join our Homegrown Forum for assistance and tips for every stage of your plant’s growth. Plus, you can use the Blackberry Kush Homegrown Diaries to keep track and share your progress with like-minded cultivators.


About the author: Derek LaRose

Also known as Kronic from The Cannabis Kronicles, Derek LaRose is a young ambitious cultivator and a staple educator for indoor cultivation.