Black Diamond CBD feminized seeds



Black Diamond CBD Strain Info

Breeder Kera Seeds puts a unique spin on a classic Sativa dominant with Black Diamond CBD. The strain’s origins come from two classics that have been crossed with a dominant CBD genetic. Its only recent history goes to show CBD strains can be just as productive and effective as THC for medical and recreational users and growers alike.


Spawned from a superior family tree, Black Diamond CBD comes to us from a cross of Blackberry, Diamond OG, and CBD 5 lineages.

Flowering Time

High yields come quickly with Black Diamond CBD’s flowering time of just 7-9 weeks, ideal for multiple annual harvests.


More notable than Black Diamond’s CBD unique lineage is the strain’s ability to deliver maximized yields. Growers will be delighted with extraordinary harvests no matter the environment, as Black Diamond CBD can yield 1000g (35.24oz) per plant outdoors and 500g/m2 (1.6 oz/ft2) indoors.


There’s nothing better than the calm and soothing energy that a Sativa and CBD-dominant strain provides. Black Diamond CBD delivers medical users the key anti-inflammatory properties and stress-relieving effects of CBD along with a high-powered euphoria and motivating good feels. The strain can be used daytime or nighttime for tackling tasks with comfort and ease.


THC And CBD Levels

Black Diamond CBD has an elevated CBD content of 15-20% with a unique 30:1 CBD/THC ratio. The strain typically contains less than .2% THC for those who wish to avoid psychoactive effects.

Smell And Taste

Its terpene profile means that Black Diamond CBD bursts with rich and robust berry aromas, and has a hint of toasted nutty scents. Its smooth smoke has underlying tastes of dank and earthy flavors.


Grow Tips

The 60% Sativa/40% Indica strain grows tall. As for size. Black Diamond CBD is a true Sativa that can grow up to 3m (9.8ft) in height outdoors with the powerful energy of the sun. However, despite her height, the strain is just as suitable for indoor or greenhouse environments. Some grow tips to keep in mind for Black Diamond CBD are: 

  • Pull outdoor harvests from late September to early October.
  • Make sure to provide enough space for this extra-tall specimen.

Black Diamond CBD Seeds

If you’re ready to get into the CBD craze, Black Diamond CBD is one of the best strains to start with – and you can buy these feminized seeds online at reasonable prices at Herbies right now.


  • Brand

    AKA seed bank. They create and preserve cannabis genetics, then we get them to you.

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    Kera Seeds
  • Type of seeds

    Regular or feminized. Pick feminized if you want female plants only.

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  • Type of seeds

    Either autoflowering or photoperiod. Both have their pros and cons, but growing autos is easier.

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  • Suitable for growing

    This strain is perfect for growing both indoors and outdoors.

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    Indoor, Outdoor
  • Effect *

    Each strain produces a certain effect on your body. This is what you can expect from this variety.

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    Night time medicine
  • Genetics

    Genetic composition of the strain. Shows parent strains that were used to create this particular variety.

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    Cross CBD 5 x CBD 5
  • Height

    This is how tall the plant can become. Use this info when planning your grow space.

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    300 cm outdoors
  • Harvest

    This is how much bud you can get from this variety come harvest time.

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    500 g/m² indoors
    1000 g/plant outdoors
  • Indoor flowering time

    The length of the flowering stage for photoperiod strains, or seed-to-harvest time for autoflowers.

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    55 - 60 days
  • Outdoor finish

    This is when your plant will be ready for harvest when grown outdoors. Make sure it's still warm enough by then!

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    Early October
  • % Sativa/ Indica/ Ruderalis

    The ratio of Sativa/Indica/Ruderalis in this particular variety.

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    60% Sativa / 40% Indica
  • THC

    The main psychoactive compound in cannabis. The higher THC level, the more potent the strain.

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    0.1 - 0.2
  • CBD

    This compound doesn't get you high but is known to be highly medicinal and calming.

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    15 - 20 %

*Herbies sells cannabis seeds exclusively as souvenirs that aren’t meant for cultivation or germination. Customers should be aware that the germination of cannabis seeds is illegal in most countries. Herbies sells cannabis seeds exclusively for collecting and preservation for future generations. We advise customers to check with their local laws before germination, as Herbies does not accept responsibility for the illegal use of our products.

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