Do All Weed Seeds Grow Buds

This article by Sylvia Hu was originally published on The Green Fund, and appears here with permission. Read the original Article on The Green Fund. Do weed plants have genders? What are the differences between male and female cannabis plants? Find out in this article. Like most living creatures such as humans, animals, and other plants, the cannabis plant also has male and female genders and reproductive systems. Being able to distinguish between male and female marijuana plants is important for breeders and growers as the type of weed plays an important role in the value and quality of the final product that is being sold. Main Differences Only female marijuana plants can produce potent high THC buds. Thus, it is redundant to sell male marijuana plants as if will have minimal psychoactive effects and will not provide much of a high when consumed. Additionally, male plants can contaminate a crop of female plants by potentially fertilizing them. Once a female plant is fertilized, it will spend more of its energy on producing seeds rather than growing juicy THC nugs and flowers. Male plants can also crowd female plants, restricting the space for female plants to grow to their full yield potential. Therefore, growers will only plant crops of female seeds if they intend to cultivate marijuana into a sellable product. So how do we know which seeds will grow into which gender? Well, regular seeds have a 50/50 chance of growing into a female or male plant. So if you pull seeds from a nug and decide to plant them, there is no guarantee as to which gender the seeds will produce. This is why the production of feminized seeds has grown into a large market, allowing growers to know that the seeds they plant will grow into female plants. Physical Differences Say you found a few seeds in a nug you were about to grind and decide to try growing them. How do you identify and tell the difference between female and male plants? To identify the gender of the cannabis plant, you must examine what grows in between the nodes. The nodes are the part of the plant where the branches extend from the stalk of the plant. Male plants will have small pollen sacs for the purpose of spreading seeds while the female plant will have stigmas, which catch the pollen that male plants spread. It is best to identify the sex of the plant before the plant's reproduction cycle become active. Usually, it is possible to determine the sex of the plant by 4-6 weeks into plant growth. Hermaphrodite plants? When a female plant is exposed to or put under a lot of stress, it can ultimately develop both female and male sex organs, thereby creating a hermaphrodite plant for self-reproduction. A hermaphrodite plant can pollinate the entire crop and is best removed when discovered. Therefore, it is crucial to continuously monitor your plants whilst stressors are distinguished and minimized so that your plant or crop can flourish. Plant stressors can include: Plant damage Nutritional deficiencies Extreme weather Disease or pests Growing a marijuana plant is a patient but rewarding process, so it is best to ensure you get the best yield by identifying and removing male plants from your crops and taking care of your female plants to ensure nice healthy plants with juicy nugs. Benzinga's Related Links: Sativa, Indica, Hybrid: What's The Difference? Which One's Better The Best Sativa Strains | Benzinga Más de The Green Fund en español en El Planteo See more from BenzingaClick here for options trades from BenzingaWhere Do You See NFTs At In 10 Years?Binance Under Investigation By Commodity Futures Trading Commission Over Derivatives Activity: Report© 2021 Benzinga.com. Benzinga does not provide investment advice. All rights reserved. Learn about marijuana life stages and gender. When does the plant start flowering? How can you tell if your plant is a boy or a girl? What… Interest in growing marijuana is growing on P.E.I., say retailers, even though seed sales at P.E.I. Cannabis have not been strong.

Male Vs Female Marijuana Plants

This article by Sylvia Hu was originally published on The Green Fund, and appears here with permission.

Do weed plants have genders? What are the differences between male and female cannabis plants? Find out in this article.

Like most living creatures such as humans, animals, and other plants, the cannabis plant also has male and female genders and reproductive systems. Being able to distinguish between male and female marijuana plants is important for breeders and growers as the type of weed plays an important role in the value and quality of the final product that is being sold.

Only female marijuana plants can produce potent high THC buds. Thus, it is redundant to sell male marijuana plants as if will have minimal psychoactive effects and will not provide much of a high when consumed. Additionally, male plants can contaminate a crop of female plants by potentially fertilizing them. Once a female plant is fertilized, it will spend more of its energy on producing seeds rather than growing juicy THC nugs and flowers. Male plants can also crowd female plants, restricting the space for female plants to grow to their full yield potential. Therefore, growers will only plant crops of female seeds if they intend to cultivate marijuana into a sellable product.

So how do we know which seeds will grow into which gender?

Well, regular seeds have a 50/50 chance of growing into a female or male plant. So if you pull seeds from a nug and decide to plant them, there is no guarantee as to which gender the seeds will produce. This is why the production of feminized seeds has grown into a large market, allowing growers to know that the seeds they plant will grow into female plants.

Say you found a few seeds in a nug you were about to grind and decide to try growing them. How do you identify and tell the difference between female and male plants?

To identify the gender of the cannabis plant, you must examine what grows in between the nodes. The nodes are the part of the plant where the branches extend from the stalk of the plant. Male plants will have small pollen sacs for the purpose of spreading seeds while the female plant will have stigmas, which catch the pollen that male plants spread. It is best to identify the sex of the plant before the plant’s reproduction cycle become active. Usually, it is possible to determine the sex of the plant by 4-6 weeks into plant growth.

When a female plant is exposed to or put under a lot of stress, it can ultimately develop both female and male sex organs, thereby creating a hermaphrodite plant for self-reproduction. A hermaphrodite plant can pollinate the entire crop and is best removed when discovered.

Therefore, it is crucial to continuously monitor your plants whilst stressors are distinguished and minimized so that your plant or crop can flourish. Plant stressors can include:

Disease or pests

Growing a marijuana plant is a patient but rewarding process, so it is best to ensure you get the best yield by identifying and removing male plants from your crops and taking care of your female plants to ensure nice healthy plants with juicy nugs.

Benzinga‘s Related Links:

Más de The Green Fund en español en El Planteo

See more from Benzinga

© 2021 Benzinga.com. Benzinga does not provide investment advice. All rights reserved.

Male vs Female Cannabis Plants

Did you know there are both male and female marijuana plants? Yes, marijuana plants show gender, and the sex matters a lot to the grower.

That’s because only female plants produce buds. How do you grow female plants?

See also  Seed Weed Online Shop

Regular marijuana seeds will be 50% male, and 50% female. That means half of the seeds will be unusable as far as growing buds.

One way around this is to purchased feminized seeds online. These seeds are available from all reputable online seedbanks, and the plants produced by these seeds are always female.

You can also make your own feminized seeds, but you have to start with two known female plants.

When do marijuana plants reveal their gender?

Cannabis plants go through two stages of life, the “vegetative” stage and the “flowering stage.”

They first go through the vegetative life stage, which you can sort of consider its “childhood” since the plant is only focusing on growing bigger and taller, and gender doesn’t matter. At the beginning of this stage you usually can’t tell what the plant’s gender is.

However, once the plant is about 6 weeks old, it will usually show signs of “pre-flowers” which will alert you to the gender before the beginning of the flowering stage.

Pre-Flowers usually reveal the gender around week 6 from seed

Otherwise you must wait for the flowering stage

Next, cannabis plants switch to the flowering stage which means they stop growing bigger and taller, and instead spend all their effort growing flowers (the buds we want are flowers!). The flowering stage is like the “adult” stage of a cannabis plant since at this point it’s only interested in adult stuff like growing their male and female parts, then pollinating In the flowering stage, plants start growing buds or pollen sacs in earnest. The buds we want are female flowers, so growers generally only want to grow female plants.

Growers Want Female Cannabis Plants – These Produce Bud

Regular Marijuana plants reveal their gender in two situations:

After spending a long time in the vegetative stage – some strains/plants will show preflowers (pistils for girls and “balls” for boys) during the vegetative stage if they grow old enough, even when they are constantly kept under a vegetative light schedule. For example, clones can come from plants that are several years old, so you’ll see a lot of clones have female pistils showing, yet will not continue to flower any more than that until after they’ve been switched to a Flowering (12-12) light schedule

Otherwise, all remaining plants will reveal their gender in the first 1-3 weeks after lights are switched to 12-12, and plants enter the flowering stage of life.

When your cannabis plant is about to reveal it’s gender, what you’re looking for is cannabis “pre-flowers.” These usually show up when the plant is around 6 weeks old from seed, but they always appear once the plant is changed over to the flowering stage.

Male and female pre-flowers look different from each other (though it can be easy to confuse them at first). Sometimes it’s hard to tell which is which at first, and in that case you’ll just have to wait until they develop a few more flowers and it becomes more obvious.

Diagram Showing What Pre-Flowers Look Like
Male pre-flowers on left – Female pre-flowers on right

Female Marijuana Plant Pictures

Female marijuana plants take a bit longer than males to show their first signs after being changed over to flowering.

Female marijuana plants start showing one or two wispy white hairs where their buds are going to start forming.

They usually first show up where the main stem connects to the individual nodes or ‘branches’.

If a female plant is kept in the vegetative stage long enough (the length of time varies depending on the strain and conditions), then she will start showing the first sign of female hairs even before you move the plant into the flowering stage by changing the light schedule.

If you see wispy white hairs appearing on your plant like the ones pictured below, then you know you have a female plant.

Click on thumbnails for larger picture

In this pic, you can see white pistils emerging from the calyxes. Female pistils are white and wispy, never green.

This pre-flower doesn’t have a pistil sticking out at first, but the shape helps tell you it’s a female plant. If you’re not sure about gender after spotting a pre-flower, it’s a good idea to wait and see for a little while, just to see if a white hair appears (which means it’s definitely a girl)

Adult Female Cannabis Plant Pictures

Those buds turn into this!

Male Marijuana Plant Pictures

Male plants have grape-like balls which form and fill with pollen. The balls will first show up a week or two after changing the plants over to the flowering stage. If the male is allowed to continue growing, eventually these pollen sacs will burst open and spill pollen everywhere.

A small male pre-flower – this is what male plants look like when they first reveal their gender

These male pre-flowers are basically immature pollen sacs. When the plant starts flowering, they will grow and turn into bunches that almost look like grapes.

Click on thumbnails for larger picture

Uncertain pre-flower – ended up being female!

Sometimes it takes a day or two for a female pre-flower to release her first pistil, and the female calyx can look like the beginning of a pollen sac. Generally the more “pointy” ones tend to be female, but sometimes you have to wait and see a few more flowers to know for sure.

Marijuana plants go through 2 life stages: Vegetative and Flowering

Quick Key to Light Schedules For Photoperiod (Non-Autoflowering) Strains

This key breaks down some of the terms used in the article below such as “24-0″ or 12-12”

Vegetative – Indoor cannabis plants kept on these light schedules will display only vegetative growth

18-6 – 18 Hours Light / 6 Hours Darkness each Day
24-0 – 24 Hours Light / 0 Hours Darkness each Day

Flowering – Indoor cannabis plants on this light schedule will start growing flowers (buds)

12-12 – 12 Hours Light / 12 Hours Darkness each Day

* Most indoor growers use a timer to turn their lights on and off automatically.

The first stage, “Vegetative” begins when they first sprout, at the beginning of their life.

Most growers give their plants 18-24 hours of light a day during the vegetative stage.

When a plant is about half the final size you want it to be, you should change it over to the “Flowering” stage.

The second life stage, “Flowering,” is the stage your plant will remain in until harvest..

You get marijuana plants start flowering (making buds) by changing your light schedule to 12-12.

That means you use an electric timer to automatically shine your grow lights for 12 hours a day, with 12 hours of uninterrupted TOTAL darkness during the plant’s “night period.”

Marijuana plants should reveal the first signs of their gender within 2-3 weeks after being changed to 12-12.

How Light Schedules Affect Marijuana Life Stages

Marijuana plants have an internal process where they can detect how long they receive uninterrupted darkness each day.

In the wild, as the days get shorter and nights get longer, the marijuana plant “realizes” that winter is coming and will start budding/flowering as it approaches the end of it’s lifecycle.

When growing marijuana outdoors, a grower doesn’t need to do anything to induce flowering because the sun will take care of things on its own. All you need to do is make sure your plant isn’t directly under a street light or other light source, so that the plant receives complete darkness at night.

However, when growing marijuana indoors, a marijuana gardener will have to “fool” their plants into thinking winter is coming to induce flowering and kickstart the creation of buds.

This is done by changing the plant’s light schedule to 12-12, where the weed plants gets 12 hours of light a day and 12 hours of total darkness.

See also  Acdc Weed Seeds

It’s easier to ensure the plant gets the 12 full hours of darkness each night when the start and end time for your lights to turn on and off is exactly the same each day. This is why most growers end up getting a timer to turn their lights on and off automatically.

I tend to set my timer in flowering to shine line from 7pm-7am. This gives me time to check on my plants at night when the lights first come on, and I can also check them quickly in the morning before I go to work. It also keeps things cooler since the lights are on at night. Some people (like myself) also get discounts on electricity that’s used at night.

But ANY 12 hour dark period will work, as long as you prevent your plant from getting light leaks during their “night.”

In fact, with marijuana plants, the length of night period, not the length of day period, seems to make the biggest difference. This makes sense if you consider that in the wild, a stormy or cloudy day could shorten the light period a plant receives, but few things in the wild will interrupt the darkness of night.

This has been experimentally verified by some out-of-the-box thinkers. They gave marijuana plants different amounts of light and dark, then watched what happened.

What they found is that a marijuana plant will stay flowering as long as she gets 12+ hours of darkness on a regular basis. The length of day period didn’t seem to matter at all. In fact, you could give plants 12 hours of dark followed by 24 hours of light, on a regular basis, and plants would continue to flower as long as their darkness was uninterrupted for 12 hours at a time.

Check out my marijuana grow light guide for more info about picking out the right grow lights for your situation!

Photoperiod dependent strains vs. auto-flowering strains

So all strains of cannabis that respond to light in this way (where the light period effects what stage they’re in) are called “Photoperiod dependent” strains.

“Auto-flowering” marijuana strains pretty much ignore how much light they get each day. Generally you don’t run into these unless you buy them particularly from a cannabis seed bank.

Marijuana plants have a gender: Is my plant Male or Female?

(Some marijuana plants can also be hermaphrodites, which means they display both male and female parts on the same plant)

Most growers prefer to grow female plants, as only female plant produce buds/flowers.

Note: Once the plant is about 6 weeks old from seed, it will usually show signs of “pre-flowers” which will alert you to the gender before the beginning of the flowering stage.

Pre-Flowers usually reveal the gender around week 6 from seed, or you can wait until the plant switches to the flowering stage.

After 2-3 weeks of the 12-12 light schedule, most marijuana plants will reveal the first signs of their gender (they either are a female plant and start growing buds, YAY! or they are a male plant and start growing balls, NO!).

Why do I not want male marijuana plants?

Only a female marijuana plant makes flowers/buds that contain a usable amount of THC. Male marijuana plants only make pollen sacs that they use to fertilize the females. Most growers will throw away any male plants that they encounter to keep them from fertilizing the female plants. If your female plants do get fertilized, they will use all their energy to produce seeds instead of making buds. This is good if you want seeds, but you will run into the same problem since half of the seeds will also be male.

If you would like to start a breeding program to make your own hybrids, I recommend using a method that creates all-female (feminized) seeds so that you don’t waste time having to identify and throw out male plants.

Getting clones of female marijuana plants or buying feminized seeds online from a seed bank are other ways you can ensure that all your marijuana plants are female.

If you don’t have a choice of seeds, and some of your seeds may be male (like if you just found seeds) than you will want to get your plants to reveal their gender right away so you don’t have to waste time and energy on male plants.

For most marijuana strains, the male plants don’t produce usable amounts of THC, so most growers toss them on sight. Unfortunately, 50% of all regular seeds will become male plants.

These male plants can also impregnate your female plants, which causes them not to produce as many buds, so unless you’re breeding, destroy male plants as soon as you notice them growing grape-like balls where their buds would normally be.

A vigilant grower can carefully watch their plants and remove males when they develop the first signs of pollen sacs.

How to identify female plants if starting out with regular bagseed?

You don’t have to wait for the flowering stage! Below we’ll share two tactics growers use to identify gender in the vegetative stage.

Tactic 1: Preflowers let you identify plants in week 3-6 from seed

Pre-Flowers reveal the gender of your plant by around week 6 from seed, and as early as 3 weeks from seed for some plants.

In this area you’ll find pre-flowers nestled where the “joints” of the plant are.

Tactic 2: Taking a clone and flowering it

The following method can help you identify gender for plants that are taking a while to show their pre-flowers.

If you’re just growing 1, 2, or 3 plants, it can be heartbreaking to find out all your plants are male, and you need to start over in order to make buds.

When marijuana plants are seedlings (or when they’re just seeds), there’s no way to tell which plants are male and which plants are female.

You have to “wait and see.” Male marijuana plants develop pollen sacs (look like little balls or nuts). Female marijuana plants start growing white hairs that develop into the marijuana buds (sensimilla) that contain THC and other cannabinoids. Lots of pictures of male and female parts above.

However, you may want to be more proactive and get rid of the male plants before they enter the flowering stage so you don’t have to waste the time and energy in caring for plants that you will eventually get rid of. If so, then you can use to following technique to identify and remove all the males from your grow.

How to Determine Sex of a Marijuana Plant

You can wait until your plants naturally show the first signs of their gender and then remove all the males, but that means you have to watch the plants closely. You also will waste time and energy growing plants only to find out that some or all are male and have to throw them away. If you want to be more proactive and get rid of all male plants right away, then use this technique.

Take a clone from the unverified marijuana plant

Label both the clone and the mother plant so you know which clone came from which corresponding mother. If you don’t label them clearly, then all your effort will go to waste!

Once the clones have established roots, change just the clones into flowering mode by providing them with a light schedule of 12 hours on, 12 hours off

The clones should start revealing their gender in a week or two. Males will start developing balls and females will start developing white hairs. Click on the pictures below to see some examples of male and female plants.

See also  Is It Illegal To Sell Weed Seeds

Once you have determined the gender of your clones, you should make sure you throw away any corresponding male plants.

Growing pot? Here are some common mistakes to avoid

Interest in growing marijuana is growing on P.E.I., say retailers, even though seed sales at P.E.I. Cannabis have not been strong.

Social Sharing

Seeds are available at P.E.I. Cannabis but sales have been weak

‘We really encourage growers to take some time and do some homework,’ says Hunter Kerr at Grow Daddy in Stratford, P.E.I. (Associated Press)

With more than $7 million in legal pot purchased from P.E.I. Cannabis in the first six months of legalization, it’s clear Islanders are interested in consuming the product, and interest in growing marijuana is also, well, growing, say retailers.

Veseys Seeds in York, P.E.I., has devoted six pages in its catalogue to growing at home — grow lights have been a big seller — and many people have been coming to their store seeking equipment and advice.

Grow Daddy, which sells cannabis growing and smoking equipment online and from its storefront in Stratford, P.E.I., has two staffers who call themselves growing experts — Hunter Kerr and Shawn Harnden — and they’re busy selling equipment and giving advice to many new customers, they say.

Seed sales not ‘strong’

P.E.I. Cannabis began selling marijuana seeds in January but says interest in the legal seeds isn’t strong. It secured what it calls a limited supply from Ontario-based Canopy Growth for purchase in-store and online.

“Sales in the seeds sub-category have not been as strong as other formats,” said an emailed statement from P.E.I. Cannabis to CBC.

“In order to ensure customers have a legal source for cannabis seed, P.E.I. Cannabis intend to increase the variety of seeds in stock as supply becomes available.”

It can be a bit of an investment. But it’s certainly cheaper than purchasing it at the store. — Hunter Kerr

A visit to the agency’s site shows it has only two varieties of indica seeds for sale. A package of four seeds costs $52.99 — that’s more than $13 per seed, plus tax.

People are “definitely ordering [seeds] from other provinces,” said Kerr. “It tends to be better genetics and better service too.”

Needless to say, growers will want to handle those seeds with care — Kerr and Harnden described some of the pitfalls for those who are new to the process.

“We really encourage growers to take some time and do some homework on what it takes to grow and then you won’t let yourself down,” Kerr said.

“It can be a bit of an investment. But it’s certainly cheaper than purchasing it at the store — if you’re smoking or consuming in any quantity.”

1. Going hydroponic

Harnden said hydroponic growing is harder than it looks, mainly because controlling nutrients in water is more difficult than in soil.

Many rookies dive right in to hydroponic growing, he said, then discover just that and switch back to growing in soil.

“Soil is more forgiving,” said Harnden.

2. Growing outside

Growing outdoors is fun and can be cheaper, both said, but can lead to an inferior product for your investment of time and energy, especially if you don’t have a fast-maturing strain.

Shawn Harnden and Hunter Kerr at Grow Daddy in Stratford, P.E.I., both call themselves cannabis-growing experts. (Sara Fraser/CBC)

Because the plants are at the mercy of nature, they may get too much wind or not enough ventilation, pests, not enough moisture or sun, and an early frost can kill off all your season’s work before it is harvested.

“It’s not just something you can put outside and then in six months have bud,” Kerr said. “You’re going to want to tend to them almost as much as you tend to them indoors.”

If you are planning to grow outdoors this summer you should have already started growing your seedlings, Kerr said, because you’ll want to plant them outside as soon as the weather allows, to aim for an October harvest, when temperatures can dip below zero.

“A lot of first-time growers don’t understand the importance of proper environmental factors,” Kerr said.

3. Getting light cycles wrong

Once you have germinated the seeds and they begin to sprout you can plant them in soil and give them light 24/7 for the first few weeks.

Kerr said more expensive lights give higher wattage which will be needed for the plant’s vegetative growth stage and flowering stage.

In vegetative growth they need 18 hours of light and six hours of darkness, he said. In the flowering stage they need 12 hours light and 12 hours dark.

4. Improper sexing

You will want to get rid of the male plants Kerr said — only the females produce the buds you want. You do not need the male plants for this.

After six to eight weeks of growing, the difference between male and female plants becomes clear — at the node, where the plant’s branches extend from its stalk — male plants have small sacks that will release pollen, and female plants have white “hairs.”

There are lots of tutorials online to help you sex your plants if you are unsure, he said.

5. Poor PH levels

PH levels in the soil and water need to be well-controlled, both said.

Cannabis plants want water with the proper PH level and you can get a PH pen to test that. You can also test with strips or drops. (Sara Fraser/CBC)

Kerr said cannabis likes a PH range of 5.5 to 6.5. Because cannabis is fast-growing, anything outside that PH can hinder the plant’s ability to absorb nutrients.

He recommends growers PH balance everything that goes into the soil. Mix water with plant food then get a PH reading with a PH pen, and adjust the PH.

“To get good results it takes staying on top of these things,” Kerr said.

6. Improper pruning

Excess leaves need to be pruned from a marijuana plant, Kerr said.

Fan leaves need to be removed — those are larger leaves that don’t have a bud site at the node, he said, that are just used for the plant to provide photosynthesis. Once the plant begins to shadow those lower leaves, they can be removed.

“If you pluck them off the plant it is able to direct the energy toward the canopy,” Kerr said.

7. Not controlling moisture

Rookies will often grow a few plants in a big open basement with a light, Harnden said, but cannabis plants need different heat and humidity for different stages of growth — more for growing leaves, less for plumping up buds during flowering.

Pot plants require a certain amount of heat, humidity and ventilation, which can be a tricky combination. (Laurie Fagan/CBC )

Hanging reflective material or fabric or using a growing tent (they range from a few hundred dollars to more than $1,000) will help control this, Kerr and Harnden say.

The plants also require a certain amount of ventilation to keep mold, mildew and fungus at bay.

Growing indoors usually takes about four months until harvest, while outdoor plants take about six months. Depending on the strain of plant and the quality of your setup, Harnden says each plant can yield anywhere from one to eight ounces of product.

“That should take care of you for the whole year,” Harnden said with a smile.

A reminder that under P.E.I.’s Cannabis Act, a household is permitted to have four cannabis plants, and that cannabis grown outdoors cannot be visible from public spaces and must be in a locked enclosure at least 1.52 metres high.