Why is there seeds in my weed

If you're interested in growing cannabis, determining the sex of your plant is a critical aspect in the cultivation process. Learn whether or not you can tell if a marijuana seed is male or female and more information about feminized seeds. Ever wonder why your prerolls spark sometimes? Or when you light your bowl, once in a while the weed will crackle? Today we explore the most common reasons why your weed is talking to you like it's RIce Krispes.

Can You Tell if a Cannabis Seed is Male or Female?

W hen it comes to growing cannabis, sex is important. Not that kind of sex! We’re talking about the sex of the plant, and whether it is male or female. The reason for this is simple enough: only female seeds produce flower, also known as the buds you might have in your stash as we speak.

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Cannabis seeds can be male, female or hermaphrodites. Females produce the resin-secreting flower, and males make small sacs of pollen near the base of the leaves. Over the years, cultivators have learned that un-pollinated females (remember, males produce pollen) continue to make resin as they grow, and flowers that have not been pollinated are much more likely to produce high-potency cannabis. This is the basis of all modern medical and recreational cannabis cultivation, so determining the sex of a plant is highly important. But is there a way to know if a seed is female before growing?

Table of Contents:

  1. Determining if a Cannabis Seed Is Male or Female
  2. What Are Feminized Cannabis Seeds?
  3. Methods for Feminizing Cannabis Plants
  4. Separating Male and Female Cannabis Plants
  5. How Important is Your Plant’s Sex?

Determining if a Cannabis Seed Is Male or Female

The straightforward answer is that, if what you’ve got is a handful of unmarked seeds, it’s pretty much impossible to tell which ones are male or female. The only true way to tell the plant’s gender is to plant a seed, then wait for it to mature.

After a period of several weeks, the plant will begin to pre-flower, or form a small bud in the crux of a branch. One of the first signs your cannabis plant is female is the appearance of pistillates that are wispy and generally white in color. Male plants will instead produce pollen sacs that look rounded with distinct splits running lengthwise, a bit like a tiny crab claw. These are the structures that growers typically look for to determine a plant’s sex.

If you’re looking for more precise, science-based methods to tell your plant’s gender, there are several labs that can sex your plant right after germination – eliminating the lengthy (usually around 6 weeks) wait to learn its gender. Portland, Oregon start-up Phylos Bioscience is in the business of studying cannabis genetics, and they sell a “plant sex kit” that’s pretty simple to do, even for the folks that aren’t scientifically inclined. Simply press a cotyledon, or embryonic leaf, onto the kit’s filter paper and send it to their lab. They then test the leaf for the “Y” chromosome to determine its gender, just as would happen for a human male.

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What Are Feminized Cannabis Seeds?

While it’s basically not possible to determine the sex of a seed from a random bag of seeds, a practice known as feminizing is quite popular. Feminized seeds are selectively bred to produce only female plants.

While the process is very effective, it’s not perfect. There’s a chance that a small fraction of the seeds produced via the feminization method will sprout hermaphrodites, which are still capable of producing pollen.

Despite the potential for ‘hermies,’ knowing your seeds are female from the beginning is probably your best bet.

There are many companies that sell feminized seeds, but buyer beware, do your research to make sure the seller is reputable, especially if purchasing online. Thanks to modern technology, most feminized seeds from reliable brands will be 100% female as advertised – but that doesn’t mean there aren’t people selling low-quality seeds out there.

Methods for Feminizing Cannabis Plants

If you have some experience growing cannabis and would like to bend a crop to your will to ensure that the seeds will be female, there are a few feminizing methods you might try. One such technique is to literally stress out a healthy female plant by interrupting the light cycle during flowering, called Rodelization Feminizing.

In the colloidal silver feminizing method, distilled water is mixed with pure silver and sprayed on female plants. This method works best when the plants are flowering. This results in pollen sacs being formed, which will allow the seeds to produce female plants.

Feminizing via the silver thiosulfate technique involves carefully selecting a nearly mature female plant, then spraying it with a 50/50 mix of sodium thiosulfate and silver nitrate. This triggers a gender change, from female to male. Place this plant back with the others to pollinate other female plants, and female seeds are created.

Separating Male and Female Cannabis Plants

As anyone with seasonal allergies can attest, it only takes a little bit of pollen to have a big impact. The reason that growers are so intent on weeding out male cannabis plants is that a single pollinator can negate an entire potential harvest.

How? The reason is that once pollinated, cannabis plants will cease devoting energy to growing flowers and will tell the existing flowers to stop producing resin, which translates to making less buds and less THC. That energy will be devoted to producing seeds instead. Think of the plant as a battery with a set amount of power. When that supply is spent in one area, it won’t be available for another.

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Now consider that a single male plant can spread its pollen to an entire room of females.

If a grow is accidentally pollinated, that means the resources that were spent to bring the plants to that stage — the water, soil, electricity, fertilizers, not to mention the price of the seeds themselves — will have been wasted growing weed that can’t be smoked.

All of those male plants will have to be carefully separated from the grow space and destroyed, or else the growers risk another disastrous accidental pollination. It takes minuscule amounts of pollen to pollinate a plant, so growers must take extensive precautions to eliminate potential contamination. In addition to helping mitigate other contaminants, this is one of the main reasons that many workers will don full-body suits when working in a grow room, ensuring that accidental pollen exposure is kept to a minimum.

How Important is Your Plant’s sex?

How much time you want to spend figuring out the sex of your cannabis plants really depends on how much time and energy you’d like to devote to growing your own marijuana. If you are a medical cannabis patient or caregiver, for example, and need to know what kind of cannabis you are getting every time to keep a reliable supply, buying feminized seeds from a trusted seller is the way to go. It may even be worth it to have your plants tested for sex before they mature. However, if you have some time, consider yourself a green thumb, and want to experiment with your grow, you could simply plant your seeds and see what comes up. Happy growing!

What are your thoughts on feminized seeds? If you’ve used them before, how did it go? Share your experiences in the comments below.

Author

Erin Hiatt is a New York City-based writer who has been covering the cannabis industry for more than six years. Her work – which has appeared in Hemp Connoisseur Magazine, PotGuide, Civilized, Vice, Freedom Leaf, MERRY JANE, Alternet, and CannaInvestor – covers a broad range of topics, including cannabis policy and law, CBD, hemp law and applications, science and technology, beauty, and psychedelics.

Erin’s work and industry insights have been featured on the podcasts The Let’s Go Eat Show, In the Know 420, and she has appeared as a featured panelist on the topic of hemp media. Erin has interviewed top industry experts such as Dr. Carl Hart, Ethan Nadelmann, Amanda Feilding, Mark A.R. Kleiman, Dr. James Fadiman, and culture icons Governor Jesse Ventura, and author Tom Robbins. You can follow her work on LinkedIn, WordPress, @erinhiatt on Twitter, and @erinisred on Instagram.

Why Does My Weed Crackle? | Reasons Why Your Hemp or Weed Sparks

You’re here because you lit up your joint or bong, and your weed sparked up, making your smoke crackle like Rice Krispies cereal. If you’ve never experienced this before, you might find it surprising and a bit off-putting. There are a few reasons why this might happen. Let’s jump right in.

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Dried Bud

This may seem like the most obvious reason. If you left your weed out for too long, or if wasn’t handled properly before it got to you, then it may have just gotten too dry. When your hemp or marijuana is crackling, it’s similar to what happens when you light tinder to start a fire.

Seeds

Another common reason that your buds might be snapping and popping at you is that your weed has some seeds in it.

Seeds will occur in cannabis plants when pollination occurs. It usually means one of two things: that the female cannabis plant came into contact with pollen from a male plant, or that the seeds are from a case of hermaphroditism. We don’t want to get too scientific here, so we’re going to leave it for the botanists to explain.

Long story short, seeds will pretty much always snap, crackle, and pop. It’s not a good thing.

Stems

Similar to seeds, stems are not meant to be smoked. They’ll be harsh and will crackle as well, especially if they’e on the dry side. In prerolls, often times you’ll see sparks because the manufacturer didn’t properly de-stem and sift their flower or trim. If you’re experiencing this in a hemp or marijuana cigarette, then that’s a telltale sign of a poor quality product.

Flushing

Often times when you’re smoking on crackly weed, you’ll find one of the previously mentioned points as the culprit. But if you’ve already eliminated those, then improper cultivation is probably the reason.

During the cannabis cultivation process, plants must undergo a phase where they stop receiving nutrients, and only take in water. This phase is called flushing, which allows the plant to absorb nutrients that have already built up within them, and preventing an overload of nutrient contamination in your buds.

Proper flushing technique and timing can dramatically improve the overall quality of the final product. Specifically, flushing will create a better tasting and smoother smoke. Alternatively, if the flushing process is not doing properly or at the correct timing, you may end up with crackly, harsh weed.

Final Thoughts

We hope that this helps you understand more why some hemp or cannabis will burn smoother than others. Remember, not all hemp/cannabis is made equal. Good product manufacturers will make sure that quality plant material goes into their products, and will also store them properly once they’ve completed their production. If your prerolls or flower is crackling out of the package, then you’ll probably want to switch brands.