Cannatonic is an extremely potent medicinal cannabis seed with a perfectly even 1:1 THC to CBD ratio. Whether you’re a MMJ patient in dire need or a collector in search of the ultimate stone, Cannatonic is a real knock-out! Sounds great, doesn’t she?
  • 100% Feminized Seeds
  • Even THC to CBD Ratio
  • Incredible Yields
  • Highly Medicinal – Very Physical
Free shipping and seeds
Free shipping and seeds

High CBD Seeds Don’t Get Any Better than Cannatonic – She’s a Real Bad-Ass!

An even 1:1 THC to CBD ratio makes Cannatonic medicinal perfection, but everyone appreciates the incredibly deep physical relaxation that comes with these cannabis seeds. They do way more than take the edge off – they’ll put you in a near-coma!

To create Cannatonic Cannabis Seeds, Resin Seeds bred a legendary MK-Ultra with the always-popular G13 Haze. This guaranteed knock-out is an extremely potent hybrid with Indica patterns, Sativa aromas and the deepest stones on the planet!

  • Cannatonic is a High CBD Cannabis Seed
  • Balanced Genetics – MK Ultra X G13 Haze
  • A Powerful Medicinal Strain
  • High Yields – 500 gr/m2!

Cannatonic Seeds are high-yielders with 500 gr/m2 yields after a 9 to 10 week finish inside. Outside, they do their thing by October and produce between 250 and 400 grams per seed. Get fully stocked with Cannatonic!

The Rhino recommends stable, 100% feminized Cannatonic to his weed-hungry herd, but he also sells standard Cannatonic Seeds for his old-school mates. You can get twice the cannabis seeds for about the same price if you go this route. Check it out!

3 Seeds
5 Seeds
10 Seeds
Flowering Time
9-12 weeks
Flowering Outdoors
Sativa/Indica Notes
Indica 50%, Sativa 50%
Sativa / Indica Mix
THC Notes
Flowering Time Notes
9-10 weeks
Cannabis Genetics
MK Ultra x G13 Haze
Outdoor Yield
outdoor 250-400 gr/plant
Indoor Yield
indoor 500 gr/m2
High CBD

For intense power, buy Cannatonic Cannabis Seeds today! The latest trends show that more and more collectors are seeking out high CBD seeds for their outstanding therapeutic value and knock-out stones. Why not pick the best of the bunch?

And, you’re already at the very best place to buy 5-star cannabis seeds! Rhino Seeds sells every single weed seed on this site for the absolute lowest price in the UK. Buy Cannatonic today and discover a better way to collect your favourite strains!

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  • 100% Feminized Seeds
  • Even THC to CBD Ratio
  • Incredible Yields
  • Highly Medicinal – Very Physical

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Cannatonic is a potent feminized seed covered by the Resin Seeds brand. Resin Seeds is a Spanish breeder with years of experience in this rapidly expanding field, but they’re miles ahead of the typical operation. In addition to their own background, Resin Seeds has close connections with Soma Seeds, THC Seeds and Mr. Nice!