Mamba Negra CBD


This new, high CBD Mamba Negra strain from Blimburn Seeds is a cross between the 2004 Highlife Champion.

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1 – 2%



10 – 20%


Critical Mass x Skunk x CBD

Type of Seed



Medium Yield

Yield Indoor

1.64 oz/ft² | 500 gr/m²

Yield Outdoor

21 – 24 oz/plant | 600 – 700 gr/plant


6.56 ft | 2 m

Flowering Time

8 – 10 weeks

Harvest Month

All Season


For Beginners


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Mamba Negra CBD Indica Marijuana Seeds

Enjoy a unique experience when you purchase Mamba Negra CBD feminized cannabis seeds from Blimburn Seeds Bank. This strain’s dominance indicates that we have taken it to another level.

Our seeds are fresh and ready to germinate. Follow our Germination guide for best results!

Origins of Mamba Negra CBD Indica Cannabis Seeds

The origin of this mainly indica, feminized strain comes from the crossing of the champion Critical Mass. The best selection of Big Bud phenotypes made creation of this plant possible. Today, this strain has a strong foothold in the cannabis industry. This plant is famous for having extremely large buds capable of breaking branches in half. It was then crossed with the best selection of a Red Haired Skunk that provided its compact flowers and fruity aroma. The final crossing with a strain rich in CBD makes for the most unique, stable, and original strain possible. This is the perfect strain to bake at any time of the day.

Growing Mamba Negra CBD Indica marijuana strains

Mamba Negra CBD is a feminized cannabis plant with an indica dominance. Indoors, from its first days of growth, it is a plant that needs a good dose of nutrients in order to be vigorous and lush. As the weeks go by, the plant develops until it reaches one meter in height.

For anyone just starting out in the art of indoor growing, you’re in luck! With the original, authentic feminized seeds of Blimburn Seeds Bank, you will live a unique experience. With a 99% germination rate, you are sure to succeed in growing one of the most iconic plants in our catalog in its CBD version. This is a cannabis plant with an indica dominance that is easy to grow, featuring large branches and a wide area between nodes. However, its extra big and extra heavy flowers can break the branches of the plant. The use of the ScrOG method is recommended to obtain a uniform plane and thus increase the size of the lower flowers. Finally, you need 65-70 days from germination to collect the crop.

Outdoors, this cannabis plant likes fertile and nutrient-rich soils to develop up to two meters in height. In its growth period, it is important to prevent soil pests with diatomaceous earth, a powerful natural insecticide. In addition, we recommend some foliar insecticide to prevent Thrips. In other words, it is very important that our plant develops perfectly in its growth period in order to produce extremely large and hard flowers in its flowering period. This plant’s genotypes make it resistant to botrytis and its harvest is in late September or early October. Finally, it is a plant that adapts perfectly to any growing medium and methods for its development.

If you plan to grow our feminized seeds outdoors, we have developed a grow guide for optimal cultivation in any area of the world.

Mamba Negra CBD Indica Weed Flavors and Effects

The result of the parental crossing of true champion, Critical Mass, with the best selection of a hair Skunk and the contribution of a strain rich in CBD, could be none other than a strain with a high indica dominance. At first, its citrus aromas and flavors accompanied by a fruity sweetness stimulate the first neuronal receptors, transporting you to a cerebral euphoric state that provides full body relaxation.

Its reduced range of THC does not reach 2% and its high range of CBD is a minimum of 10% and a maximum of 20%. In addition, in the medical field, it stands out for helping people with stress problems, muscle aches, anxiety and even problems related to appetite.


MAMBA NEGRA CBD on Grow Diaries

Final Thoughts

So, you have chosen to grow some Mamba Negra CBD Indica marijuana seeds of your own? This new, high CBD Mamba Negra strain from Blimburn Seeds is a cross between the 2004 Highlife Champion. Now you just need to know where to buy weed seeds online Mamba Negra CBD Indica. The answer to that quandary is simple. Blimburn Seeds is the most trusted online resource for the highest-quality weed seeds you’ll find anywhere in the world. Our talented pool of seed genetic specialists work day in and day out to bring you the best possible cannabis seeds in nearly every strain known to man. We back all of our seeds with our industry-leading germination guarantee. Our friendly customer care team is just a quick call away or you can visit our online cannabis seed bank by clicking any of the links above. At Blimburn Seeds Bank Store, we are as passionate about home-grown cannabis as you are. We look forward to helping novice growers get started and join experienced cultivators in achieving better crops with better strains!

Rated 5 out of 5
June 2, 2021

One of the best CBD available! I was not very convinced to grow this strain but in the end I grew it. Also, it’s perfect for baking any time of the day as it doesn’t have that psychoactive effect.

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Rated 5 out of 5
May 17, 2021

Great Seeds.

Avatar for Casson
Rated 5 out of 5
January 15, 2021

Super Good! So glad I purchased these seeds. There is a big difference in the bud from what I have grown in the past.

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Mamba Negra CBD
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