Cannatonic Feminized Seeds

Cannatonic Feminized Seeds

From Just: $39.00

(25 customer reviews)

Having won several High Times Cannabis Cup awards, including for the “Best CBD” strain, evenly balanced Cannatonic is a true gift to medical marijuana patients who need a low-THC, high-CBD medicinal cannabis strain to help soothe their ailments. In addition, its light, yet effective, cerebral high makes it an excellent option as a recreational strain when you’re not wanting to risk the strong psychoactive effects of a more potent sativa or indica.

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Cannatonic Feminized Seeds

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What are the effects of Cannatonic cannabis?

  • Relaxed
  • Focused
  • Happy
  • Uplifted

Under the care of a skilled cultivator, Cannatonic marijuana seeds grow into cannabis plants that contain equal parts sativa and indica, with a more than 1:1 THC-CBD ratio of 6% THC and a CBD level that averages around 12% but can test as high as 17%!

Bred by Resin Seeds, this calming 50/50 hybrid strain is the offspring of impressive parent strains MK Ultra and G13 Haze.

While its phenomenally high CBD content automatically puts it in the “top-notch medicinal strain” class, that doesn’t mean that recreational users should just write it off as an ineffective source for an uplifting and relaxing high due to its low THC content.

In fact, the very fact that Cannatonic doesn’t have a double-digit THC level makes it the perfect strain for first-time users, those with a low-THC tolerance level, and those who want the gentle buzz of a marijuana strain that isn’t going to end up leaving them feeling “stoned.”

As such its lack of psychoactivity is exactly why recreational users flock to the Cannatonic strain with almost as much gusto as medical cannabis patients do.

Its mental effects are just enough to raise your mood so that you find yourself gliding through your day on a cloud of happiness believing in the goodness of yourself of the world around you. Instead of amping you up with energy, Cannatonic reinvigorates you just by making you feel optimistic and in good spirits. In addition, it generally provides users with a greater ability to concentrate and focus due to its lucid and clear-headed effects.

As for this appealing cannabis strain’s physical effects, it is said to lift all heavy feelings from the body and soothe out any tensions, etc. contained in the joints and muscles without impacting your sense of alertness or motivation.

In many ways, Cannatonic is the ideal strain for recreational users who want to take the edge off without having their ability to function diminished in any way, and for those with social anxiety who have to attend a large gathering and want to feel more comfortable mingling etc. without coming across as “high.”

All in all, low-THC, high-CBD strains like Cannatonic do have as much to offer adult users as they do medical marijuana patients with a steady stream of euphoria and tranquility that connects with the rivers of productivity.

What are the benefits of Cannatonic cannabis?

As a medical marijuana strain that has the anecdotal ability to provide long-lasting medical relief to users for a wide variety of ailments, Cannatonic stands heads and shoulders above its peers.

Its medicinal effects for those needing relief from various physical ailments include a reported ability to provide pain relief for issues such as pain, muscle spasms, and headaches. That said, in no way should an individual with a serious health issue self-prescribe Cannatonic or any medical marijuana strain without first talking with a trained and licensed healthcare provider who can then determine if this is the right course of treatment for them.

Patients who suffer from mental health issues like stress, feelings of malaise, negative thinking, worried or fearful thinking, and other mood-related disorders can take advantage of Cannatonic’s soothingly uplifting and tranquil effects without feeling incapable of staying motivated and productive.

What are the adverse effects of Cannatonic?

Since Cannatonic is not the kind of strain that is going to overwhelm medical or recreational users with a highly potent THC content, its adverse effects are pretty minimal with just the usual possibility of cottonmouth and dry eyes.

There have also been some rare cases of users reporting experiencing minor headaches, and slightly anxious feelings, but this only seems to happen to those who are already prone to paranoid overthinking, etc.

What does the Cannatonic strain taste and smell like?

Cannatonic’s distinct fragrance and sweet flavors come from its terpene content which includes myrcene, β-Pinene, phellandrene, and D-Limonene–just to name a few.

Its unmistakable aroma has a very earthy scent to it with sweetly tart accents of citrus to it.

Its taste provides users with a beautiful citrus flavor that has shocks of fresh pine and piquant sweetness to boot. When combusted, its tart and gentle wood notes become more apparent.

How do I grow Cannatonic cannabis seeds?

Cannatonic is not a very easy strain to cultivate due in part to how susceptible it is to molds and mildew. As such, it is best grown by those who are at least an intermediate level as a cannabis cultivator. One thing that makes things easier for growers is the fact that Growers Choice Seeds (GCS) only sells feminized cannabis seeds, which means there’s a 99% chance of ending up with all female plants. In addition, GCS also provides a germination guarantee that 90% of your seeds will sprout, provided you correctly follow our paper towel method for germination.

Although Cannatonic is suitable for outdoor cultivation, most experts advise that you grow it indoors where you can control and maintain its growing environment as it needs a dry and temperate setting with plenty of light and air circulation.

Some indoor cultivation tips, that can be applied to outdoor growing, are provided below:

  • During Cannatonic’s vegetative phase, you will want to keep the humidity level at about 60%.
  • During its flowering phase, you can then lower the humidity to 50% or lower so that near the end of the flowering stage it is not above 40%.
  • Experienced cultivators recommend keeping the pH level of the soil somewhere between 6.2 and 6.5.
  • During its vegetative stage make sure to both feed your plants generously but also keep an eye out for nutrient burn. Then, during the flowering period, flush your crops as needed around 1-2 weeks before you harvest them.
  • To improve airflow and reduce the risk of molds or mildew forming, trim your plants regularly.

What do Cannatonic cannabis plants look like?

Cannatonic marijuana plants mature to be average height, which shouldn’t create a space issue for indoor growers.

The buds that its plants produce are shaped like clusters of grapes and are medium in size. As a 50/50 hybrid, Cannatonic also displays its indica genetics by having chunky nuggets that are quite dense in structure.

In terms of coloration, this well-balanced therapeutic strain has greenish-yellow buds with a mesmerizing layering of trichomes that give off a purplish tint.

When to harvest your Cannatonic cannabis plant

Cannatonic provides growers with above-average yields that make all the attention and care they require well worth your time and efforts.

Grown indoors, this 50/50 strain should start its flowering time in about 10-11 weeks, after which it usually renders an abundant harvest of approximately 510+ grams per square meter.

As for Cannatonic’s outdoor harvest, it tends to be right around 396+ grams per plant after completing its flowering stage in October.

Similar cannabis strains to Cannatonic

1. Suzy Q CBD: this premium medical marijuana strain, which has long been a rare one to find in seed form, has an astounding CBD to THC ratio of 15:1.

2. Avidekel CBD: this indica-dominant medical-grade hybrid with its gentle, full-bodied high without the usual psychoactive effects contains 1%-2% THC and 15%-18% CBD.

3. CBD Critical Mango: this is an indica-dominant CBD-rich strain that offers impressive relaxation and an uplifting sensation.

4. White Russian: for those seeking a more THC-potent 50/50 hybrid that offers a long-lasting and powerful punch, White Russian is the way to go.

5. Midnight: this incredible autoflowering near-evenly balanced, high CBD medical-grade strain contains 10% THC and anywhere from 8%-12.5% CBD.

Additional information

Strain Genetics



50% Indica, 50% Sativa

Strain Type

Balanced Hybrid

CBD Level


THC Content


Flowering Time

60-70 days


Happy, Relaxed, Uplifted

Best Use

Anxiety, Depression, Pain


Citrus, Pine, Sweet

Flowering Type


Indoor Yield


Outdoor Yield


Growing Difficulty


Where to Grow


Plant Height


Seed Type

Feminized Cannabis Seeds


Growers Choice Cannabis Seeds

25 reviews for Cannatonic Feminized Seeds

  1. DabDuke82 Verified Owner

    Happy that the Seeds delivered with fast shipping. It took 3 days to get to me from ordering. Harvested in just 11 weeks, this strain helps me chill and tackle the day. Smooth, mellow, and a new go-to. I recommend for a low-key high days.

  2. M Silva Verified Owner

    Cannatonic is the perfect strain for those seeking a balanced and relaxing experience. With its moderate CBD levels and low THC content, it provides a happy and uplifted feeling without the overwhelming high. The citrus, pine, and sweet flavors make it enjoyable to smoke. Whether you’re dealing with anxiety, depression, or pain, Cannatonic is a great choice.

  3. GreenThumbGuru Verified Owner

    Heavy and uplifting Cannatonic. Hits pretty hard. Not a wake and bake. Better in the evening. Pain relief, stress relief, and sleep.
    My wife and I like working on this weed together. We learn a LOT from reading these blogs….so HELPFUL and FREE info? Dang, 2023 you know?
    I get great options, the selection is NICE and the shipping is always fast. Never had an issue with these guys!

  4. Meteor2Melodies Verified Owner

    The high was a perfect balance between body and mind, leaving me in a state of blissful relaxation. Whether you’re a seasoned grower or just starting out, Cannatonic is the perfect choice for a uniquely uplifting experience.

  5. Michael Fuller Verified Owner

    I’m so thankful I found Growers Choice Seeds! Their friendly customer service made my purchase easy, and their fast shipping meant I didn’t have to wait long to get started. The quality of the germination for Cannatonic was top-notch, and I ended up with some great plants that yielded a generous amount of high-quality harvest.

  6. VET4LYFE Verified Owner

    Fresh Cannatonic weed helps me manage my stress and anxiety levels. Buying with GCS is the perfect choice for new growers looking to get into the weed growing game. They have excellent prices on seeds, even wholesale orders! I purchased just 5 to get started….and I am thankful I did because these yields are craYyyyy!

  7. Joseph C Verified Owner

    Cannatonic Feminized Seeds are a true delight with their perfectly balanced CBD to THC ratio. The buds are dense and fragrant, with a mellow and relaxing high that’s truly “can’t” miss. The pun in the strain name is definitely fitting, as this strain never fails to leave me feeling calm and centered.

  8. Phoebe P Verified Owner

    I was really happy with my purchase of Cannatonic, I enjoyed the balance high of this strain which helps me to feel both relaxed and uplifted. The growth time was a bit on the longer side at 10 weeks, but it was well worth the wait. Would recommend it to anyone looking for a nice mellow high.

  9. FatalFlamingo300 Verified Owner

    Cannatonic is the perfect balance of relaxation and happiness. As someone who struggles with anxiety, this strain has become a game-changer for me. The citrus and pine flavors make for an enjoyable smoking experience and the 9% THC content allows for a gentle high. It’s also great for pain relief and I love that it’s a balanced hybrid.

  10. Erika Schmidt Verified Owner

    The Cannatonic strain is a hybrid with equal parts sativa and indica, containing low THC levels and high CBD content. It provides relaxation, focus, and uplifted feelings without psychoactivity, making it suitable for both recreational and medical marijuana users. With its mild adverse effects and distinct earthy and citrusy taste, Cannatonic is a popular choice among cannabis enthusiasts.

  11. Kyle S Verified Owner

    Perfect hybrid if you want the balance of Sativa and Indica, with a great anxiety killing high that relaxes body and mind. Growing was a bit of work but really paid off with how much weed you get from this plant!

  12. PacifistPunisher Verified Owner

    Cannatonic is my go-to strain for anxiety and stress relief. The high CBD content balances out the THC, providing a mellow and relaxing experience without feeling too heavy or sedated. I also appreciate the citrusy taste. Highly recommend it for those looking for a calming and uplifting high.

  13. Quasar2Quail Verified Owner

    Looking for a balanced strain with a punch of CBD goodness? Look no further than Cannatonic! This strain is perfect for both medical and recreational use, providing a clear-headed and energizing experience. With its unique aroma and flavor profile, growing Cannatonic plants can be a bit tricky, but the yields are worth it.

  14. kskkh Verified Owner

    The perfect mix between CBD and THC! I get nice and stoney and my pain just melts away. I don’t get much work done on this weed, mostly I am lazy, and I have a nice chill afternoon by myself. I sometimes walk the dog, but the dog doesn’t care that I am stoned. Great flavor, very fresh, would buy again 🙂

  15. Dumpster Fire Verified Owner

    This strain had a very good balance to it, especially for having a high CBD content. I found it to be very helpful for sleeping at night and overall relaxation. Germination was easy and all 5 seeds sprouted healthy. Would recommend for anyone looking for a high CBD strain.

  16. RandomGuy Verified Owner

    Cannatonic is a popular cannabis strain with a balanced THC and CBD ratio, making it ideal for both medical and recreational use. This hybrid strain offers a relaxed and focused effect without the feeling of being “stoned.” With its earthy and citrusy fragrance, Cannatonic provides long-lasting relief for various ailments.

  17. Josiah Cannda8 Verified Owner

    Mmm This earthy weed is perfect for indoor growers. I actually grew this in my garage, but it took some skill and passion to make it work. The initial LED investment is pretty high, but once you have your setup, GCS is the best place to secure your MJ seeds. They ship ANYWHERE in the USA….what an awesome benefit! Buy your seeds here and watch the magic happen! Excellent yields and very tasty nugs. Nothing better than fresh MJ!

  18. Hebe Hansen Verified Owner

    The medicinal power of cannatonic is nothing to bat an eye at. If you suffer from anxiety, depression, or fatigue, this weed is here to balance you out. I always found weed cultivation to be a therapeutic process, but GCS takes the worry out of getting the seeds in the first place. First class delivery every time, and always ON time. Great for us Canada growers.

  19. Zaid Lugo Verified Owner

    When you smoke this bud, you are bound to be couch-locked for HOURS! This is my absolute favorite strain for video games and pizza. I grow it on the balcony, give it plenty of sun blah blah blah. Living in LA makes it particularly EASY! Fast shipping and SUPER helpful customer service team!

  20. Lea Yates Verified Owner

    Pain relief has never been better than with cannatonic weed from GCS. This bud is both easy to cultivate and extremely powerful against stress, depression, and anxiety. Feeling VERY lucky I had I chance to grow indoors, with a hydroponic setup no less! It’s an excellent mode of cultivation and usually produces between 500-800 grams per harvest (per 3 plants). Growing weed is made easy when you shop with Grower’s.

  21. Lottie Ventura Verified Owner

    Cnnatonic is THC and CBD at its best. This weed is LOADED with medicinal benefits, from fighting depression and anxiety, to stimulating appetite. I LOVE Grower’s choice. Their online platform is pretty spot on, easy to purchase, and ships quickly. The only hold up was getting the seeds to germinate. I suggest soaking them overnight to speed the process!

  22. Aadam Joyner Verified Owner

    I can’t believe it took me so long to find this strain. It’s an amazing mix between indica and sativa, THC and CBD. Really helps me relax, and the euphoria from the THC is perfect and never overwhelming. Best when smoked after work, when you’re ready to be creative or to just take it easy. My wife did much of the growing, but I am here to say it was a success 🙂

  23. Henna Jefferson Verified Owner

    Some “real good weed.” It’s a lesser know strain, but cannatonic is a heavy indica that lasts for hours, stimulates appetite and promotes sleep. Like all mj, it’s also great for dealing with stress and depression. Now I buy more, cause my supply is running low.

  24. Graeme Greene Verified Owner

    Had a long night? Great for smoking when you wake up hungover. This is my go-to wake and bake strain. I am really happy I was able to purchase this weed online, made my life so much easier. The sweet and sour flavor wakes up the senses, followed by the sativa energy that lasts all morning long. Happy to purchase this weed again, was not disappointed by the product, and I am not an easy critic!!

  25. Nathanael Schwartz Verified Owner

    A great strain for when you are tired and need a good way to fall asleep without too much stress. I bought 5 seeds online and have had a great time growing them at home in my backyard. It’s an involved grow for sure, but it’s certainly worth it cause this stuff helps with stress and depression, even insomnia. Great germination as well, got 5/5 seeds to pop!

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