November 2, 2020

Cannatonic vs Harlequin Cannabis Strain Comparison!

If you’re looking for a cannabis strain that will give you a relaxing evening, then you might find yourself deciding between Cannatonic and Harlequin. In this episode of Strain Comparison, we will be reviewing Cannatonic Vs Harlequin! In this article we’ll be comparing THC amounts, CBD amounts, Effects, Growth Strategies, Where to Buy Them, and much much more!

Cannatonic Vs. Harlequin – Quick Look:

Grow Difficulty:ModerateModerate
Flowering Time:9-10 Weeks10 Weeks
Yield:Indoor: 500 g/m2
Outdoor: 250-400g
Indoor: 700 g/m2
Outdoor: 600g
Pain/Muscle Relief
Helps With Nausea
Helps You Sleep
Relieves Anxiety
Pain/Muscle Relief
Great Medicinal Strain
Where to Buy:Seedsman!Crop King Seeds!



If you’re looking for a way to unwind after a long day, then theres nothing better than Cannatonic. This relaxing strain is a good mix of CBD and THC which means you can mentally unwind while still getting some physical relaxation from the CBD content. Along with this, the high still provides mental clarity so you don’t feel foggy. Because of the CBD content it also does a good job at reliving anxiety and mental anguish, which truly helps you relax.


This strain is super CBD focused which means it’s an excellent medicinal strain for those who need some relief. With a 10%+ CBD content it is amazing for helping with physical ailments as well as mental relief. I’ve found that when I use this strain all my constant pain and soreness goes away and I my anxiety washes away. The strong anti-inflammatory effects of this strain make it perfect for anyone looking for physical relief for diseases such as fibromyalgia.

Yield Amount:


This is a solid yield amount strain. It features about 500 grams per indoor plant, and around 400 grams per m2 outdoors. I’ve found that this strain is produces some pretty dense and beautiful buds which make it smell delicious.


Harlequin is one of the larger yielding strains I’ve ever seen, and usually produces indoor yields of around 700 grams per plant and an outdoor yield of 600 grams per m2. I personally love the deep green color that this strain yields that occasionally features some vibrant orange and red peaks.



Cannatonic strain comes from a pretty high profile family. It’s first parent is the commonly known New York City Diesel which has a high CBD ratio which was partially passed down.

The other parent is the Reina Madre which is a lesser known sativa based strain which helps to bring a mix of calming and physical relief.


Harlequin comes from genetic royalty, from some extremely popular and traditional Landrace strains, Columbian Gold, Swiss and Thai Sativa landraces, and Nepali indica.

This mix of heritage means that this strain is an absolute powerhouse when it comes to medicinal effects. The high CBD content of the strain means that it will kick all your lingering physical ailments to the curb!

Where to Buy Cannatonic Seeds?:

You can purchase Cannatonic seeds from our trusted friends at Seedsman! They offer some of the largest seed strain selections in the world, with extremely high quality cannabis seeds. You can read our full review of Seedsman here.

Where to Buy Harlequin Seeds?:

You can purchase Harlequin seeds from our other friends at Crop King Seeds. CKS is one of the largest and most trusted cannabis distributors in Canada, and they ship worldwide! You can read our full review of Crop King Seeds here!

Harlequin or Cannatonic, Which Is The Better Strain?:

If you’re only looking to purchase one of these strains, then you need to decide what you’re actually looking for in a strain. To put it simply, if you’re looking for a medicinal strain, then I would 100% recommend the Harlequin, because it has near 10% CBD content which will mean you’ll get more of those medicinal effects. That being said, if you’re looking for pure relaxation or looking to mellow out, then I would recommend the Cannatonic. It has a slightly higher THC content which gives you a nice relaxing high which allows you to unwind throughout the day. This strain gives some people a slight couch lock sensation, but overall it’s great for relaxing.

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Jacob is the owner and lead author here at  He's been involved in the cannabis growing industry since 2012.  Based outside of Denver, Colorado, his passion involves sharing his knowledge of growing and the cannabis industry.

Jacob Hydra

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