Cannatonic feminized seeds



The Exact Medicinal Strain You’re Looking For

Cannatonic derives from Queen Mother (Reina Madre) and NYCD and is said to be the most effective medical cannabis strain. It is designed for indoor and outdoor growing, so it’s incredibly versatile and well-suited for both terrains. Its growth pattern is mostly Indica, Cannatonic develops robust and compact side branches. Its medium-sized flowers with few leaves are dense and resin-covered, which makes the trimming process extremely easy.

Indoors, you can expect a flowering period of 9-10 weeks, and outdoors each plant will be ready to harvest at the end of October. The total yield for an indoor square meter is around 500 gr/m2, whilst outdoors you can expect anywhere from 250-400 grams per plant.

About half of the seeds will be around the 1:1 CBD/THC ratio (with a THC content of around 20-25%) – however a quarter of the seeds have high CBD and low THC content, one can expect around 75% of seeds to be CBD-rich, which happens when the CBD content is higher than 4%. If you mix all the buds together for extraction, you end up with an oil with around a 1:1 mix on average.

  • Light: 600W
  • Distance from light (cm): 100-120
  • Temperature: 24-28C (optimal: 26C)
  • Water: EC water 1.2, PH water 6.0-6.5
  • Watering technique: flooding
  • Fertilizers: Bio Vega/ Bio Rhizotonic

Unwind and De-Stress with Cannatonic

Cannatonic is ideal for therapeutic use throughout the day. The unique mix of high THC and CBD opens another dimension of anti-anxiety, gives a de-stressing feeling, relieves muscle tension and helps to cure sleep disorders. This magic of CBD benefits is combined with truly delicious flavors. Its piney and citric notes are based on a pungent sweet background, which makes Cannatonic a perfect medical cannabis delight.


  • Brand

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

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    Resin 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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    Ideal for therapeutical use
  • Genetics

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

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    Reina Madre x NYCD
  • Harvest

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

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    500 g/m² indoors
    250 - 400 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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    63 - 70 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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  • % Sativa/ Indica/ Ruderalis

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

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    50 % Sativa / 50% Indica
  • THC

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

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    4 - 25 %
  • CBD

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

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    4 %

*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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