Making Cannabis Seeds

Amsterdam Seed Supply – Buy Marijuana Seeds Online – ✓ Buy Cannabis Seeds Online ✓ Great Customer Service ✓ Cannabis Cup Winners ✓ Worldwide Discreet Shipping Learn how to grow feminized cannabis seeds outdoors, all of the tips and tricks needed for a successful grow. A growing number of experts are making a business out of teaching people how to grow their own pot. Here's what to know to get started.

How Many Seeds Can a Weed Plant Produce?

Unfortunately, there is no exact answer to how many seeds can a weed plant produce. The exact amount of seeds a weed plant can produce depends on how long the cannabis plant was pollinated for. Nowadays in places like Amsterdam, the weed has been harvested with a technique called sinsemilla, or no seeds.

How Many Seeds Does a Marijuana Plant Produce?

The number of seeds produced by a marijuana plant is too many to count! Before we can answer how many seeds you can get from a weed plant, we have to tell you how a cannabis plant would produce seeds. If there is a male flowering plant within 300 meters of any feminized cannabis plant, the pollen of the male would immediately attach to the sticky icky female’s flowers and cause seeds. Unfortunately, if there are seeds in female flowers, the potency of THC is reduced on average by 30%

How Many Seeds Can You Get From a Weed Plant?

Before finding out how many seeds can a weed plant produce, it is also important to know why do you need seeds produced from your marijuana plant. If you are breeding cannabis and you want to make new strains from Regular parents (male and female plants) you will be happy to know that upon harvest, how many seeds does a cannabis plant produce will be too many to count! Unfortunately the same applies if you have a feminized plant and it comes in contact with male cannabis pollen.

This could be due to any kind of causes, like a pesky neighbour that is not careful while breeding his/her own strains, or if you have a hermaphrodite plant, or got Regular seeds and forgot to cull the males, your grow will be pollinised and eventually fertilized. This would be the equivalent of the plant being pregnant!

How Many Seeds Can A Cannabis Plant Produce?

You will not be able to notice the seeds inside your plants until its time to harvest and they are practically popping out of the buds. Unfortunately, by this time it will be too late and your cannabis will not be great to smoke, but every single seed is another plant. Although another set of questions to bring up at this point would be how many male seeds does a cannabis plant produce and how many female seeds does a marijuana seed produce?

You will have to plant all the marijuana seeds and find out for yourself.

How to Grow Feminized Cannabis Seeds Outdoors

When it comes to growing cannabis, one of the best ways to harvest quality and quantity is via feminized seeds and by following our advice. If you want to know more, keep reading!

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Most seed Banks have a selection of feminized cannabis seeds and many of them can be grown outdoors unless the manufacturer indicates otherwise.

Feminized cannabis seeds allow you to guarantee female plants, which are the ones that produce buds and the most planted type of cannabis seed. On the other hand, regular seeds produce both male and female cannabis plants and growing them takes more work.

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How to Choose Feminized Cannabis Seeds for Outdoors

Nowadays it’s possible to buy high quality feminized cannabis seeds that are easy to grow. These seeds can guarantee a decent harvest at affordable prices, considering the extra expenses involved in obtaining high quality cannabis in a dispensary or by other means.

There are certain factors you’ll need to keep in mind when it comes to choosing the right feminized seeds for outdoor growing.

Size of the Strain

Feminized cannabis strains grown outdoors can grow quite large and produce large yields when given enough time to grow and the proper care. Sativa-dominant strains tend to grow a lot bigger and taller than indica-dominant strains.

If you need a discreet strain for a small area such as a balcony, you’ll need to make sure the strain isn’t going to grow too big. If height and discretion aren’t an issue, you can always train, prune, plant later or plant autoflowering seeds. These last ones produce high yields and slightly less quality than feminized light-dependent strains. Feminized cannabis plants outdoors.

When to Harvest Outdoors

Cannabis plants outdoors must deal with insects, possible fungi and sometimes, bad weather. Therefore an early harvest is a great way to avoid these issues, as well as keeping insects and fungi from having enough time to do damage to your plants. Nowadays there are many different fast-flowering strains such as Critical King (hybrid) and Jamaican Dream (sativa), which have been extremely popular in outdoor grows all around the world.

Things to Keep in Mind When Choosing Feminized Seeds

As well as these factors, you can also choose your seeds depending on the type of effect that they produce (stimulating, relaxing, balanced), as well as different aromas and flavours and other factors such as genetics or cannabinoid proportion.

These last few factors are more personal; we recommend starting off with the size of your grow as a basis for your strain choice, making sure that you keep in mind harvesting times too. Later on, you can narrow it down to other characteristics.

How to Grow Feminized Cannabis Seeds Outoors

In the following section we’ll go over, stage by stage, how to grow feminized cannabis seeds outdoors.

General advice for growing feminized cannabis seeds

  • Whenever you can use white flowerpots or smart pots; this allows for your plants’ roots to grow out more and cooler, while also feeding more.
  • Excess heat can cause your plants to begin consuming nutrients stored in their leaves, causing nasty symptoms and colours.
  • Protect your plants right from the start using natural preventive products such as neem oil, or using bio or chemical insecticides and fungicides if you already have an infestation.
  • Make sure to keep in mind the seed bank’s recommendations in regard to when to harvest and the plants’ nutritional needs – make the most of your strain.
  • Choose your flowerpot sizes based on the amount of space that you have; make sure not to place too many plants, they need enough space to grow out properly.
  • Whenever you water, check and adjust the pH in your water as needed. Also, if possible, you should also check EC levels. If you need more information about watering your plants, you can check out our post how to water cannabis plants.
  • If you use tap water or give your plants a lot of nutrients you should get used to using enzymes in order to get rid of unwanted salts and dead roots.
  • When it comes to growing in flowerpots, use nutrients in liquid format – they are absorbed rapidly and allow for more control over dosages.
  • On the other hand, if you’re growing out in the ground, you should used powdered fertilizers which cover more space and are slow-releasing.
    Make sure to keep the flowerpots up off the ground to allow for more airflow and so that the heat from the ground doesn’t reach the roots.
  • During the summer, keep in mind that temperatures rise, and evaporation is faster when watering plants. The hotter it is, the more moisture evaporates; you’ll need to water more often, although if you keep fertilizing as usual you can easily cause overfertilization. We recommend using the same amount of nutrients as always, divided into more feedings, or using more enzymes.
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Germinating Seeds

Germination involves the seed changing from inactive, to a seedling. It can take just over 24h or even up to 7 days for seeds to germinate, depending on the strain, the germination conditions, how they’re stored and the state of the seeds.

In order to guarantee healthy germination and proper rooting before the growth stage, we recommend germinating your seeds separately and once they’ve become saplings, place them in their first flowerpot. If you need more information about germinating cannabis seeds, you can check out our post on how to germinate cannabis seeds.

Planting cannabis seeds after germination

Once your cannabis seeds have been germinated, you’ll need to plant them in their first flowerpot. Once your plant has around 1cm of roots, it can be planted – we recommend starting with a small pot, around 0.2 – 0.4L, with an airy, high-quality substrate. Before planting, moisten the substrate and make a small hole for placing the root.

During the first days, we recommend keeping plants in a propagator, inside with direct light, or in a growth grow tent indoors. We recommend keeping them protected until the first 4 leaves have developed and they can begin growing properly.

We also highly recommend using some sort of root stimulant such as Rootfast in order to increase root growth, as well as Trichoderma and mycorrhizae like Top Crop Micro Vita in order to protect and stimulate plant growth. Cannabis plant with three cotyledon leaves during the first growing days.

Transplanting

As your plants grow, their roots will begin taking over the substrate. There will come a point when your plants’ roots will end up filling up the substrate and growth will stop. Your plants might even end up with certain deficiencies when this happens as they won’t be able to find enough nutrients in the soil, and they’ll begin absorbing nutrients from their leaves.

In order to prevent this you’ll need to transplant periodically, moving your cannabis plants to larger flowerpots until right before the flowering stage. Every time you transplant, we recommend using a rooting stimulant, as well as mycorrhizae and Trichoderma as we mentioned earlier.

Keep in mind that the bigger the flowerpot, the larger the size of your plants and the larger the yield – so you’ll need to plan out your growing area accordingly. If you’re growing in the ground, we recommend transplanting from your flowerpot to the ground once they’re around 15 – 20cm tall; this allows it to grow more robust.

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If you need more information on transplants, you can check out our post; when and how to transplant cannabis plants. Cannabis plants growing outdoors after a transplant.

Growth/vegetative stage

Feminized light-dependent cannabis plants grow until adulthood (around 30 days). They’ll keep growing as long as they don’t get less hours of light. If you grow outside of the right season, your plants will grow for around a month and then they’ll start their flowering stage.

This is why we recommend growing feminized cannabis seeds towards the start of the season; if you want, you can also harvest again towards mid-summer. We recommend planting feminized seeds over autoflowering seeds, as they offer larger yields and quality.

As marijuana is legalized in more places, here’s how to grow your own

When it comes to growing his own marijuana, Chris Haynie leaves little to chance.

Inside a grow room in Richmond, Haynie has erected a 42-square-foot tent that houses four marijuana plants, the state’s legal limit for personal cultivation. Haynie’s setup is high-tech: An irrigation system releases moisture on a precise schedule; a motorized LED light timed to mimic the rising and setting of the sun moves along a rail across the top of the tent; and a monitoring system tracks key metrics of plant health, such as the moisture level and pH of the soil, and relays the data to an app on Haynie’s phone. If the system senses urgent problems, he’ll receive a warning text. Haynie’s friends are used to him bolting from a room mid-conversation to tend to his plants.

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Haynie, a bearded 38-year-old cannabis connoisseur who tattooed his thumbs with green ink, is no horticulture amateur. As the co-founder of Richmond’s Happy Trees Agricultural Supply, he’s part of a growing number of experts who are making a business out of teaching people how to grow their own pot. Recent laws in Virginia allow for limited cultivation of marijuana for personal use, and Happy Trees, which Haynie launched in 2019 with Josiah Ickes, 36, specializes in setting up growers to cultivate the plant.

Marijuana remains illegal on a federal level, but many states have abolished restrictions, creating a patchwork of rules throughout the country. Eighteen states and the District of Columbia have passed laws allowing recreational use. Virginia legalized home cultivation in July 2021; under the law, people 21 and older may possess up to an ounce of marijuana. It remains illegal, though, to buy or sell it in any form — including seeds — until 2024, when retail sales are expected to begin.

People still find ways to access seeds. When D.C. legalized the possession of limited amounts of marijuana in 2015, the District lacked the authority to create a legal economic market for sales. So cannabis activists organized seed giveaways throughout the city. At one early event in 2015, lines stretched for blocks.

The regulatory scheme also established what has become an expansive “giveaway market,” in which Washingtonians have used a loophole to provide harvested marijuana as a gift in exchange for the purchase of a legal product. Companies sell cookies, tea or paintings with a baggie of “free” marijuana on the side. One company sells motivational speeches delivered by a person who travels by bicycle.