While cannabis is a dioecious plant (meaning it can be male, female or hermaphroditic), the short answer to whether or not male cannabis plants produce female seeds is no. The longer answer is also technically no, but requires a little more explanation. No worries, we’ll introduce you to the basics of feminized cannabis seeds as well as what you can do with male cannabis plants. Let’s dive into it.

Understanding male, female and hermaphroditic cannabis

We mentioned cannabis is dioecious. While that may not seem out of the ordinary since humans are also dioecious, it’s an incredibly rare trait. Only about 7 percent of all flowering plant species produce separate male and female plants. And this matters because all the cannabis we consume is sinsemilla (seedless females). Our guide to sexing cannabis makes identifying what you’re working with quick and easy. In brief, male cannabis plants produce pollen sacks, and females produce pistils. It’s also possible to have hermaphroditic plants, although these tend to be a result of stress. However, there are full-genetic hermaphroditic strains that produce both pistil and staminate.

Most of the time, non-genetic hermaphrodites are either fully hermaphroditic or females with some male flowers. Male cannabis plants will very rarely produce female parts, but it can happen. In the rare event that this happens, the seeds would also likely be nonviable. Because if the plant is predominantly male and manages to produce viable seeds, the odds of getting female seeds are next to impossible. The offspring in this scenario should only be XY.

So how are feminized seeds produced?

female cannabis seeds
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Bottom line, cannabis is genetically wired to produce an equal 50:50 split between male and female seeds — unless growing from clones. Still, the methods we have for producing feminized seeds aren’t bulletproof. Feminized seeds will be about 99 percent female, but it’s still possible (albeit unlikely) for a rogue male to sneak in. Put another way, a 99 percent guarantee is better than pretty much any birth control I’ve ever used in my entire life, and I still don’t have kids. Those are pretty good odds.

The feminization process involves forcing the female plants to produce pollen and thus pollinate other females resulting in only XX offspring. There are basically two routes to feminized seeds. The first is using topical solutions to spray onto female plants, forcing them to produce male pollen sacs. Keep in mind these plants are non-usable for smoking after spraying — consider them a write-off. The second route involves taking advantage of the unnature state of sinsemilla.

It would be very unnatural to see a sinsemilla plant in the wild. The pollen from a male’s pollen sacs can pollinate female plants up to 2000 miles away, although realistically, it’s about two miles. If left past the prime harvesting stage of maturation, sinsemilla will produce male pollen sacs as a final attempt to self-pollinate. Self-pollinated sinsemilla will naturally produce all XX female seeds.

So what’s the point of keeping male cannabis plants?

Can’t produce feminized seeds or enough cannabinoids to be consumable, plus the potential to ruin a harvest? It seems like the cannabis grower is on a crusade to wipe out males! Realistically, there are still a few purposes for male plants other than to be diced up as fertilizer. Male plants are essential for breeding and can actually be used to produce cannabutter for edibles and infusions. It may not result in as intense of a high, but there’s certainly some value in keeping your boys around. Of course, nowhere near your females unless you’re looking to breed.

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