View cart / Checkout

Nirvana's feminized seeds are sourced directly from the breeders, ensuring healthy, vigorous, heavy-yielding plants.

Feminized Seeds

Male or female

Just as with humans, Cannabis plants also have sexes. Each plant can grow into a male or female plant, which is normally a 50/50 chance. On rare occasions, a plant may present itself as a hermaphrodite, but this is usually because a grower makes a serious error sometime during the plant’s growth, and personally, I have never had a plant “go hermie” on me.


The female cannabis plants produce the buds you smoke, but only as long as she’s not pollinated by a male.


The male cannabis plants produce pollen sacs and do not produce buds with THC. Getting rid of male cannabis plants prevents pollination and allows your female plants to grow buds without seeds. Most growers are only interested in growing buds and get rid of the male plants straight away.

Identify the gender

The sex of a cannabis plant will show at the end of the vegetative stage, or at the beginning of the flowering stage. There is no way to determine the gender of a plant initially either by looking at the seed or by looking at young plants. Both male and female plants look exactly the same until they start their flowering stage.

Most growers will need to identify the gender of their plants as soon as possible in order to remove any males promptly before they pollinate the females. Females will present white hairs that are called stigmas and usually incorrectly referred to as pistils. Male plants will grow pollen sacs that . . . well, look like testicles.

One of the super fun things about growing is you can create your own cannabis plants, by crossing a male plant with a female plant that is a different strain. But let’s save that for down the road.


My tip for first-time growers: Buy feminized seeds! That way you are all but guaranteed to have all your plants turn out to be females. They usually cost more, but I think it makes up for the cost when you have to throw out a male plant after a month of giving it both light and nutrients. – Jim