Whether or not you’ve been diagnosed with ADD/ADHD, sometimes we need a little help concentrating. You’ve probably noticed that certain varieties of cannabis help you stay focused and productive while others can send your mind completely off the rails. We’re still waiting for research to provide more guidance on why cannabis might or might not help someone with ADD/ADHD; for now, we’re primarily limited to personal anecdotes.
Finding that perfect focusing strain requires trial-and-error, but this list provides a few starting points. First, ask yourself what sort of experience you’re looking for:
As you work your way through this list, also pay attention to a strain’s colors, which indicate the terpenes found in that strain. Terpenes are aromatic compounds that shape your experience by influencing a strain’s aroma, flavor, and possibly even effects. Knowing which terpenes (or colors) you gravitate toward can help you find similar strains—more strains that help you achieve that coveted mindset of relaxed focus.
5, 10, 15, or 20 seeds | Kosher Kush x Kosher Kush
An indica par excellence that hangs with the best of the OG Kush family, you can smell Kosher Kush coming from a mile away. Copious quantities of terpenes, Myrcene, Limonene, and Caryophyllene, are responsible for the strain’s distinctive aroma, as well as its legendarily complex flavor with hearty, rich notes of fruit and mossy earth.
9–10 weeks | Feminized
We may earn a small commission if you buy through links on this page. Availability subject to law.
Primary terpenes: Limonene, caryophyllene, pinene
Cannabinoid profile: THC-dominant
Cinex is the strain you reach for when that cup of coffee didn’t do the job. Providing wired euphoria that feeds creativity, this strain can rekindle interest in tasks that may otherwise be a drag. Take caution with this one if you’re prone to anxiety and racing thoughts; Cinex can start to feel a little racy, especially to those sensitive to THC.
Primary terpenes: Caryophyllene, limonene, myrcene
Cannabinoid profile: THC-dominant
It’s famous for a reason. Sour Diesel is one of the highest-rated strains on Leafly for focus, quite possibly due to its ability to shine a new, engaging light on activities and tasks. Speedy euphoria lets your mind stay nimble, but remember that dosing is key. Overdoing a potent strain like Sour Diesel can have the opposite of your desired effect.
“It makes your frontal lobe act in ways you could never have imagined. It’s almost like Sour Diesel is a key, a key that opens up whole realms of your mind that you were once ignorant of.” —Dr. Zimbardo, Leafly reviewer
Primary terpenes: Myrcene, terpinolene, pinene
Cannabinoid profile: CBD-dominant
A cross between Sour Tsunami and Harlequin, Harle-Tsu is a high-CBD strain that contains only trace levels of THC. It eases you into clear-headed calmness with little to no intoxicating effects, so you can keep your cognitive faculties intact. If you’re having trouble finding Harle-Tsu near you, try finding its high-CBD parent strains or close relative, Canna-Tsu.
“A good herb for relaxation. Not much of a cerebral high, but what little high you do get is focused and energetic but calm.” —medicineman7, Leafly reviewer
Primary terpenes: Myrcene, caryophyllene, ocimene
Cannabinoid profile: THC-dominant
According to lore, this strain was dubbed Green Crack by Snoop Dogg because its effects were so intensely stimulating. Green Crack sharpens the senses and brings vibrancy to the dull, all with an enticing tropical citrus flavor.
Primary terpenes: Myrcene, pinene, caryophyllene
Cannabinoid profile: Balanced THC/CBD
Calming physical sensations coupled with agile cerebral focus, Harlequin is balanced CBD/THC strain that should be on your radar if concentration is hard to come by. Although this ratio can fluctuate, Harlequin typically expresses a 5:2 ratio of CBD:THC, so expect at least a little euphoric stimulation in the mind.
Primary terpenes: Myrcene, limonene, caryophyllene
Cannabinoid profile: THC-dominant
Sometimes what you need to concentrate isn’t a strain that speeds your brain up—it’s one that can slow the mind down. True OG is touted among reviewers for knocking down stress and distractions for easier focus.
“Comes on kind of slowly. Is a chilling high, but you can easily focus and do things like schoolwork, cleaning, etc.” —alittleweird7, Leafly reviewer
Primary terpenes: Terpinolene, caryophyllene, ocimene
Cannabinoid profile: THC-dominant
Black Jack captures the perfect synergy of its two parents. From Jack Herer, it inherits a supercharged cerebral effect that lends a spark of creativity. The Black Domina parent passes on a mellow, full-body experience that allows your thoughts run at a more manageable pace.
By providing us with your email address, you agree to Leafly's Terms of Service and Privacy Policy.
Receive updates on new products, special offers, and industry news.
Something went wrong, please try again.
By providing us with your email address, you agree to Leafly’s Terms of Service and Privacy Policy.
* Statements made on this website have not been evaluated by the U.S. Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Information provided by this website or this company is not a substitute for individual medical advice.