Rated 4.86 out of 5 based on 7 customer ratings
(7 customer reviews)

303 OG Feminized Marijuana Seeds

From: $29.99

303 OG can help fight against depression and anxiety thanks to its euphoric and relaxing effects. This strain will melt the stress of your day away.

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303 OG

As its name suggests, 303 OG marijuana seeds do indeed come from the Colorado area. Because these seeds are so locally based, they can be hard to find outside Colorado. But if you do ever come across this strain, do not pass up the opportunity to bring it home with you. 303 OG is often referred to as a medical strain for its ability to help fight depression, anxiety, and stress disorders. Indicas, in general, are effective ways to relax, unmind, and melt into the bed for a good night’s sleep.

The wave of 303 OG comes in two sets. The first feels similar to a sativa, as you’ll be more social, creative, and engaged in whatever you’re doing at the time. The second set, however, is when the medical feelings come in. If you had a long, stressful day, the second set of 303 OG will make you feel like you’re floating on Cloud 9. All that stress and tension will rapidly melt away and your mind with quiet down. 303 OG also comes with a euphoric feeling, which is particularly effective for smokers with depression.

Many consumers are in agreement that 303 OG marijuana seeds have helped them through tough times. For those who frequently suffer from panic attacks, it might be helpful to keep this strain around the house to lower your heart rate and calm the nervous system. This strain does not trigger any symptoms of anxiety or paranoia. Many choose to smoke 303 OG at night.

Description: 303 OG can help fight against depression and anxiety thanks to its euphoric and relaxing effects. This strain will melt the stress of your day away.

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Additional information


Mendocino Farms

Cannabis Species



50% Indica/50% Sativa

Flowering Time

60-70 days



CBD Level

Low (<2%)

Feels Like

Creative, Euphoric, Uplifting

Yield Indoors (per m²)

Up to 300g/m²

Yield Outdoors

Up to 350 gr

To Treat

Depression, Headache, Insomnia


Pungent, Spicy, Sweet

Skill Level


Plant Sex


Flowering Type






7 reviews for 303 OG Feminized Marijuana Seeds

  1. Rated 5 out of 5

    Natalie O. (verified owner)

    Colorado native here, so I wanted to grow a strain from my home state. 303 OG goes way back, I used to smoke this stuff when I was much younger and was super excited to find it available here at PSB. Online ordering was incredibly fast and simple and my seeds arrived in no time at all! I planted in the backyard and had some strong yield (around 300 G). Love the euphoria associated with this strain, and the burst of creativity is nice as well. Happy I gave it a go!!!

  2. Rated 5 out of 5

    Shelby M. (verified owner)

    I didn’t know where to buy seeds online without shipping issues but a friend recommended PSB and I couldn’t be happier. I ordered a pack of 303 OG seeds and they showed up in less than a week, no issues. Really great blend of indica and sativa with high thc so this is a perfect session smoke any time of day. Warmer temps kept this lady happy indoors and I got a modest but potent harvest after about nine weeks. I’d definitely recommend PSB to anybody.

  3. Rated 5 out of 5

    Mateo J. (verified owner)

    I was resistant for using cannabis to treat my depression for such a long time. Now I regret all that time lost and wish I had tried 303 OG sooner. I wouldn’t say it cures my depression, but it does give me great periods of a happy high. It quiets my mind, eases my stress and even makes my body feel easy and calm. Not a bad grow, the plants were short and compact enough to grow indoors in my basement. Thank you, Pacific Seeds, and thank you so much 303 OG.

  4. Rated 4 out of 5

    weezyl250 (verified owner)

    Had to have this on account of the fact that I live in Colorado. I had never heard of it before, which was weird, but anyway…. the weed didn’t disappoint. Very balanced high that is both relaxing for the body as well as the mind. I felt very happy and even keel after smoking this bud. My grow went pretty easy with no problems. Happy healthy plants the whole way.

  5. Rated 5 out of 5

    Beth R. (verified owner)

    They claim this mj is 26% THC and I don’t doubt it. Seriously, the best bang for the buck I’ve found anywhere. Smokes easy, slightly sweet but mostly on the sour/skunk side. Can’t go wrong with this one.

  6. Rated 5 out of 5

    Shawna J. (verified owner)

    My work requires that I travel extensively and often, so I’m constantly at the airport flying across the country. Only problem is I HATE FLYING!!! So to help me with the stress and anxiety it causes me, I thought I’d give the 303 a shot and what a relief! I smoke some weed before leaving home in the morning for the airport and getting through those long flights makes it SO much more bearable. I only wish I could smoke it right from my seat! Just kidding. The growing was a no brainier and I got nearly 300 G of nug to work with. Pacific is my go-to from now on!!

  7. Rated 5 out of 5

    Elison E. (verified owner)

    With coffee undertones and a citrusy aroma, 303 OG is an absolute powerhouse in the weed world. Initially very uplifting and chatty, this strain slowly moves into gentle relaxation that can help manage stress and chronic pain particularly after a difficult workday. A very straightforward growing process, indoors I had a moderate harvest. I’d recommend this plant for beginners in terms of ease and quantity – the trimming cycle is painless, as you’ll be after you’re done smoking it too.

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