When it comes to harvesting home-grown marijuana, female plants are the name of the game. Not only do female plants produce the coveted buds needed for medicinal purposes, but they also have higher potency and THC content compared to their… "Hermie" cannabis plants can look like normal female plants at first glance, but they produce pollen that causes seedy buds. Hermies are to be avoided!" Get to know if female cannabis will grow female seeds. Check out our best cannabis cultivation tips and expert guide!
How to Identify Female and Male Marijuana Plants
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When it comes to harvesting home-grown marijuana, female plants are the name of the game. Not only do female plants produce the coveted buds needed for medicinal purposes, but they also have higher potency and THC content compared to their male counterparts. You’re in good hands—we’ve outlined everything you need to know about identifying female and male marijuana plants, so you can easily make the most out of your crop at home.
Look for thicker, sturdier stalks with fewer leaves on male plants. A male plant, compared to a female plant of the same strain, generally has a thicker stalk. That is because it gets taller than female plants and needs to be able to support the weight. They also have fewer leaves than female plants.  X Research source
- You need to check every plant to determine if it is male or female, as one rogue male can wreck your harvest.
- In general, male plants show their sex 7-10 days (indoor) or 3 weeks (outdoor) before female plants.
- If you’re trying to create new plants or reproduce, you need to leave these balls undisturbed.
- Female plants will have these bulbs too, but will also have long, translucent hairs on them. If you only see 1-2 on a plant, wait and see if more develop before cutting them.
- “Hermies” are generally undesirable plants, and they can ruin a small crop with their pollen if you’re not careful.
Throw out or remove male plants unless you specifically want seeds. Once you’ve determined a plant is male, you need to get rid of it or it will ruin your crop. Do not try and remove the buds by hand, as missing even a few will significantly decrease your crop. While most growers simply throw the plants out, a few keep them around for breeding purposes. If you do, put them in a separate room from the females, and make sure you don’t track pollen in from the male room to the female room on your clothes or hands.  X Research source www.theweedblog.com/sexing-your-outdoor-marijuana-plants/
- You can purchase “feminized” seeds as well, which usually create close to 100% female plants. However, there are occasional errors, and you should still keep a close eye on your plants to make sure there are no rogue males.  X Research source www.theweedblog.com/sexing-your-outdoor-marijuana-plants/
Note fuller bodies of leaves, when compared to males, on a grown female plant. If you’re trying to sex mature plants, one of the easiest indicators is how bushy they get. Male plants have thicker, sturdier stalks and very few leaves. A female of the same strain will be shorter and bushier, with more leaves, especially near the top.
- Male plants will have the small buds (pollen sacs) but will not have the associated hair growing out of it.
- Plants can grow both pollen sacs and pistils. If it does, it is hermaphroditic and should be treated like a male.
Separate your females from any males, as only females create buds. Only female plants will produce enough THC to be used as medicine, but they won’t create much if they become fertilized. The pistil is meant to attract pollen. If it gets it, it will create a seed, and all the plants energy and nutrients will be spent making seeds, not making big, THC-full buds. Your female plants are the only ones that will produce a crop, but only if they stay away from the males.
In general it’s not a good idea, because you can bring bugs and other things into your house, but as long as it’s not being kept around indoor plants, it should work. Just make sure to keep an eye on the plant and give it plenty of fresh air, as that is likely what it is used to. Keep in mind that the sun is the best grow light, though, so you should leave it outdoors if you can!
It needs a light cycle with a minimum of 12 hours of uninterrupted, complete darkness every day to trigger and maintain flowering.
Check frequently once your plants have hit the 6-week mark — you want to know you plant’s sex as soon as you can.
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- ↑ www.theweedblog.com/sexing-your-outdoor-marijuana-plants/
- ↑ www.theweedblog.com/sexing-your-outdoor-marijuana-plants/
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wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. To create this article, 23 people, some anonymous, worked to edit and improve it over time. This article has been viewed 2,423,040 times.
If you’re growing marijuana plants, it’s important to be able to tell male and female plants apart, since only the females produce the buds that contain high concentrations of THC. To identify male and female marijuana plants, make sure they’ve been growing for at least 6 weeks, since both types of plant look the same in their early stages. Then, look for male plants to have thicker stalks and fewer leaves than their female counterparts. You can also tell if a plant is male by checking for little flowers or bulbs at the joints of the stalk and branches. By contrast, you’ll see small, translucent hairs on the same areas of a female plant. Once you’ve identified that a plant is male, remove it from your growing area to prevent it from pollinating the female plants, which will result in your THC harvest being reduced. For tips on what to do with plants that have both male and female organs, read on!
Do Feminized Cannabis Seeds Make Hermies?
What Are Feminized Cannabis Seeds? These seeds all grow up to be female plants. That means every plant produces buds. With “regular” or unfeminized seeds, about half the plants will turn out to be male, which don’t produce buds. They can also pollinate your female plants (causing seedy buds). Therefore most growers will remove male plants from the grow room as soon as they’re identified. Learn more about male vs female plants. Feminized seeds let you plan your grow more effectively because you don’t have to throw half the plants away once they start flowering.
Every plant grown from feminized seeds will produce the buds we know and love. This plant was grown from feminized Swiss Cheese seeds.
What Are Hermies? “Hermie” is short for “hermaphrodite.” Hermie cannabis plants usually look like normal female plants for the most part, but they also grow some male parts that produce pollen. This causes seedy buds just like pollen from male plants. Hermies are to be avoided! Read the full tutorial on hermies.
It’s no good if your “female” plants start growing male flowers or parts of male flowers. That can cause seedy buds just like a male plant!
This bud got completely seeded due to a hermie in the grow space. Notice the lumpy round bits. Those are seeds forming.
What’s the matter with a few seeds?
Cannabis growers are trying to grow sinsemilla (seedless buds). A few seeds won’t hurt anything. But if you have very seedy buds, it significantly lowers your yields because plants are putting all their energy into making seeds. The buds also tend to be less potent if they are full of seeds. Seeds are not the end of the world, but it’s good to avoid if possible.
“Sinsemilla” means “no seeds.” Sinsemilla is the highest quality and most potent of all buds
Since most growers are trying to grow sinsemilla, having only 100% female plants in the flowering grow room is crucial to prevent pollination.
Feminized cannabis seeds can be a blessing for small-scale growers. While male plants produce pollen sacs, feminized seeds ensure all your plants will end up being bud-bearing females (instead of growing half male and half female plants like with regular seeds).
If you don’t have room for extra plants, feminized seeds can make planning your grow a lot easier!
Good feminized seeds should produce only 100% female plants, with no hermies or male plants. So starting with feminized cannabis seeds lets you make the most efficient use of your grow space. You don’t have to worry about identifying male plants and throwing them away before they pollinate your female plants. With good feminized seeds, you know that if you’re growing 10 plants, all 10 of them will make buds, and that makes it easier to plan out your grow ahead of time.
With all these bonuses, why would any small-scale grower use any other type of seeds?
Pros of Feminized Cannabis Seeds
All plants produce buds
You don’t have to throw away half your plants after nurturing them for weeks
You don’t have to worry about your buds getting pollinated, causing seedy buds, reduced bud quality and lower yields
But is there a dark side to feminized cannabis seeds?
One of the biggest worries growers have about feminized seeds is that they will produce hermies instead of 100% female plants as advertised.
This hermie is growing both male and female flowers. Can this be caused by feminized seeds?
Unfortunately, hermies can be a lot easier to miss than a male plant since it may just be a small part of the plant that’s affected. A male plant makes itself known at the beginning of the flowering stage, but a hermie plant may grow only buds except for just one or two tiny pollen sacs. A few yellow hermie bananas hidden in the buds can also produce pollen. Any type of male flower part that grows in your garden can add seeds to your buds, and hermies are some of the worst offenders.
This grower didn’t notice that the buds had been seeded until harvest. As he was trimming, he noticed seeds popping out. Since there were no male plants, chances are this was caused by an unnoticed hermie somewhere in the grow space.
Is it True that Feminized Seeds Sometimes Cause Hermies? Yes!
Many growers believe that feminized seeds can cause hermies, and there is some truth to that. In order to create a feminized seed, one of the parent female plants had to be forced in some way to produce pollen.
That pollen is used to pollinate another female plant, and the offspring of those two plants will all be female since both of the parents were female. That’s how you get feminized cannabis seeds. But that also means every time you have a feminized seed, that seed had a plant that produced male flowers in its recent genetic history.
There are different ways to feminize seeds, but only some methods produce seeds that turn hermie on you.
It’s important to understand that hermies can happen a couple of different ways. And the different types of hermies affect what genes are being passed on to the seeds.
This swollen calyx has a seed developing inside
What Causes Hermies?
Hermies can be caused by many things, including…
bad genetics – the plant comes from a line of plants that naturally create hermies for no reason, even in good growing conditions
high stress – high temperatures, light leaks, inconsistent light schedules, as well as other types of major stress can cause a healthy plant to hermie, though some plants/strains are more susceptible than others
letting buds over-mature – this is also known as “rodelization;” basically when the plant’s buds have gone past maturity without being pollinated (if the grower waits way too long to harvest), a female plant may make male pollen within its buds as a last ditch effort to pollinate itself and make seeds for the next generation
chemical stimulation – by exposing a female plant to certain substances like colloidal silver or gibberellic acid during the early parts of the flowering stage, you can force any female plant to create pollen. This is how seedbanks get female pollen to produce feminized seeds.
Seeds created from “female” pollen will turn out being female (or at least as female as the parents).
The pollen from a hermie plant makes feminized seeds
The pollen sacs on this masculinized female plant have opened and pollen has spilled onto the leaf below
Another type of hermie: a yellow “banana” can appear in your buds and make pollen. This male flower part would normally be inside a pollen sac. When it’s in the open like this, it becomes a little pollen generator.
Feminized seeds are susceptible to becoming hermies themselves when exposed to the same conditions as their female “father” who produced the pollen. But since any plant can be chemically induced to produce pollen, it doesn’t mean that the ability to hermie in a natural environment is passed on to the seeds.
So only some feminized seeds come from parents with bad genetics, and that’s what’s the grower cares about most.
The bagseed gamble… When you find seeds in your buds, that usually means that the buds were pollinated by accident. Seeds that were accidentally created are suspect. It could be that a stray male plant caused them, which means there were no hermies and you will get about half male and half female plants. But accidental seeds could also be the result of herming by an indiscriminate grower, and that means you have feminized seeds, sort of. Some of them may produce pollen on you just like their parents. Growing with bagseed is a big gamble… you never know what you’re going to get.
Are your cannabis bagseeds viable? Viable, good seeds usually appear either dark and striped or solid gray/beige.
If a seed is pure white it usually means it’s underdeveloped and won’t sprout. But it can sometimes be hard to tell. In the end, if a seed sprouts and grows it’s a viable seed! I’ve had very pale, flimsy seeds sprout into gorgeous fast-growing plants, so if you’re not sure the best thing to do is try to germinate it!
Seed Banks & Breeders
Commercial breeders and seed banks use chemical stimulation to create feminized seeds. What that means is they put specific compounds on developing female plants to force them to produce pollen. You can actually do this yourself at home.
This technique works on nearly any female plant, including plants that would never hermie naturally. So it can be used to take two plants with great genetics to produce female seeds. But the same process will also work incredibly well on plants that do hermie easily all on their own. That means it’s up to the breeder to test and make sure that they have a solid plant with unbeatable genetics before using the feminization technique.
The pollen that results from chemical stimulation is used to pollinate another female plant and make feminized seeds. If the parent plants would never hermie without chemical stimulation, then you have created feminized seeds that won’t ever make pollen in your grow room.
But if one of the parent plants was chosen because it does hermie easily, you’ll end up with seeds that likely will herm. The breeder might not have done any testing on the parents or the resulting offspring to even know.
Without testing, a breeder can’t tell whether they’ve created quality feminized seeds
Choosing the Right Cannabis Breeder
Unfortunately, some cannabis seed breeders are more trustworthy than others. The great ones have created stabilized strains that have been bred over several generations to produce a consistent product without any problems with plant sex.
Less scrupulous breeders might breed two random female plants together and sell the resulting seeds as a new strain without any testing. In this second case, you don’t know what to expect, and neither does the breeder.
If the breeder hasn’t tested their strains extensively in many situations, they won’t know whether their seeds tend to hermie or not. If they have carelessly bred plants that have a tendency to herm, then it’s really likely that at least some of the resulting seeds will have the same problem.
Breeder choice is important!
I have to admit I may be biased towards feminized seeds. I’ve grown almost exclusively with feminized seeds over the last decade. It has made my life so much easier! I only purchase seeds from breeders that I trust and all the resulting seeds have been bud-bearing females. I haven’t had any real problems with hermies.
On the flip side, I’ve heard of growers buying feminized seeds from untrustworthy breeders and having a big portion of their seeds turn male or become hermies even in perfect growing conditions. So there is truth to the fact that you can run into hermie problems with feminized seeds.
Yet there are good and bad breeders out there, and with good breeders, you have a very low chance of running into cannabis sex problems.
So if you do choose to purchase feminized seeds (or any seeds really), please make sure you get them from a trusted breeder!
Conclusion: Feminized seeds from a trustworthy breeder have a low chance of producing hermies, but the odds are much worse with feminized seeds from an untrustworthy source
The truth is it takes a hermie of some sort to create feminized seeds. That means that you always run the risk of running into hermies when growing feminized seeds… yet that is true for non-feminized cannabis seeds, too! Lots of regular seeds produce hermies.
What’s most important, whether you get feminized seeds or not, is to get your seeds from a breeder who has a reputation for producing quality genetics. That is the best thing you can do for any strain to ensure a smooth grow. With a great breeder, you have a very low risk of running into any sex or gender problems.
I personally prefer feminized seeds, and that’s the only type of seed I grow. It makes it easier for me in my limited grow space. I haven’t run into any significant problems with hermies, so I’m satisfied with growing only bud-bearing plants.
Yet a lot of growers grow with regular seeds because they’re easier to breed and produce at home. Many growers have created a system for weeding out male plants that is more convenient for them than using feminized seeds.
In the end, when it comes to feminized cannabis seeds you need to decide whether the small chance for hermies is worth the convenience of all-female plants. It’s up to you to figure out what’s best for your needs!
Do Female Marijuana Plants Produce Female Seeds?
Marijuana plants are predominantly male or female, while hermaphrodite crops are likely. Cannabis is classified as a Cucurbitaceae family herb, indicating that both females and males plants grow plants. Any developer would want to develop cannabis seeds pretty soon. The creation of a new viable strain is outside the reach of this debate and needs the capacity to produce dozens or even hundreds of cultivating plants.
Each species has specific qualities that allow farmers to tell each other apart. It is necessary to understand precisely how to classify each type, depending on the selected consequence of the development, whether it is full pungent glands or seeds and the capacity for reproduction.
Ascertaining the identity of the marijuana plant would be the initial step towards active cultivation. Woman plants will be the only ones producing bud weed. Marijuana plants are not gender-neutral. There are female crops that give birth to the real bud crop. Male plants are developing pollen. Nevertheless, the weed plant is a little unusual in this regard.
Female plants that, under some conditions, become hermaphrodite-meaning, they both seem to be male and female. It occurs in a case when the plant is under tremendous threat and struggles for its continued life. Both sexes are the final recourse of self-pollination and tend to disperse seeds.
Other Things to Highlight and Take Note Of
It is vital for you to distinguish first the female cannabis seeds, and here is how you will do that:
- Female opium poppies are the utter choice for most producers who choose to enjoy, produce, or sell large nutritious plants. It is because female plants are covered in a generous amount of rich marijuana pigment that defines their leisure and therapeutic value. This substance is developed by shrub-shaped receptors on a medicinal plant leaves and stems, mostly quick marijuana producers.
- While also possessing a clearly substantial use among human beings, this hard, fibrous material is absolutely essential for the replication and speciation of the marijuana plants. It enables plant material to capture male pollen resulting in the fertilization of the crop.
- Within a week of fertilization, the female plant should join the crop, ensure the longevity of the organism, and provide reproduction and growing opportunities for the producers.
Female Marijuana Plants Producing Female Seeds
Everyone who has ever enjoyed a smoke attributes their gratification to the seed of the hemp plant, but also to the female of the group. It is because it is the female cannabis plants alone grow nicotinic receptor-rich plants that bring tastes and benefits to users.
Effeminate seeds contain only female plants, and when they decompose, there would be very few males within them if they are appropriately generated. The possibility of inadvertently replanting plants by misinterpreting a male is reduced. A hetero-free plant is just one justification for the usage with all-female seedlings: others could be the survival of a specific trait or species of crop.
Cryogenic preservation is the popular way of preserving the appropriate genetic makeup of a crop. Nevertheless, a plant bordered with one another delivers vegetables that maintain the excellent properties of its lineage. That’s why many western European gardeners are beginning to turn to effeminate seeds — recreational marijuana seeds that handle only female genetic mutations and can be dependent on to manufacture only female plants.
By constructively implementing seed feminization techniques, advanced farmers such as Kannabia can guarantee female genetic factors in crops with a completion rate of almost 100 per cent.
The same thing occurs when female species are handled with exogenous hormone compounds. The distinction is that while a mature person has indeed developed his sex organs, any time a crop grows a new plant, a new sex organ emerges. Crops undergoing chemical control produce healthy male seeds, even if the crop is indeed a feminine of x Chromosomes, the sediment includes only female genetic material.
The best opportunity to develop feminized marijuana seeds is through conducting genetic modification of the crop. You may allow the plant to establish male flowers by inserting or suppressing biochemical reactions.
Since you did not take a crop that grows male flowers during tension, there is no hereditary susceptibility to hermaphroditism in the crop vs. the crops raised in between biological parents and the female family. There are various benefits for producers who use transgenic plants to launch their product. By minimizing the uncertainty of overwintering healthy seeds, feminized seeds are streamlining the growing cycle, preserving energy and freedom.
This quality is essential to legal marijuana patients and recreational producers. Because most pot laws limit crop numbers, developers planting a limited cannabis crop for the individual user would like to ensure that they get the best out of their production.
Some of the Methods We Can Cultivate
Perhaps, the best-established breeder Soma has created the quickest process. He found that when the colas of several variations had approached late maturity (which, by the way, I like as harvesting season), a few productive male flowers emerged.
It’s also a warning the buds are tender. Replant the plant to use a freshwater cloth and spray it straight onto the flowers or lock it in tiny glass or watertight container. Not all hybrids grow male flowers at the edge of their edibility, however many do, and they do so consistently.
Entirely limited quantities of seed are developed using this process, but maybe a little pollen, correctly enforced, counts for a lot.
In conclusion, a few other hybrids usually crop outdoors but perceive indoor growth environment as challenging and develop hermaphrodite plants. Pollination from these inflorescences can be used for reproduction, providing that the corresponding crops are cultivated outside. It is better to note, especially where they do not show excessive hermaphroditism.
Crop stress, including such inconsistent sets of lights and temperature, occasionally induces hermaphrodites. Stress methodologies are not dependable, after all. They only ever seem to function if you wouldn’t want it to, and we haven’t reported a stress fitness regime that virtually guarantees testicular shrinkage.