Sinsemilla seeds, what is it and to buy them?

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The word sinsemilla comes from two Spanish words: “sin” (without) and “semilla” (seed), literally meaning “without seed”. But when growers talk about sinsemilla seeds, they’re referring to cannabis plants grown without pollination — meaning no seeds are produced in the buds.

Contrary to popular belief, sinsemilla weed isn’t a specific strain. Any cannabis strain can produce seedless flowers if grown under the right conditions. This happens when female plants aren’t exposed to male pollen.

Cannabis naturally tries to reproduce by generating as many seeds as possible before it dies. However, those seeds can make up to 50% of the dried bud’s weight, which leads to a much harsher smoking experience.

Seeds are also inconvenient — they require manual removal and, when accidentally smoked, produce an unpleasant, unhealthy, and very smelly flavor.

Male plants can pollinate the female cannabis plants

When you grow cannabis from regular seeds, male cannabis plants can pollinate the female cannabis plants. In turn, the ladies will start to produce seeds which costs them a lot of energy. The energy that would otherwise go to the production of more resin on the flowers. A very good reason to buy feminized seeds.

Sensemilla marijuana tastes better and is seen as high-quality marijuana compared to marijuana full of seeds.

Another bonus is that seedless buds have higher levels of THC and aromatic substances.

For these reasons, sinsemilla — or seedless weed — has become a preferred option for modern marijuana consumers. Not only does it offer smoother smoke and better flavor, but it also eliminates the hassle of picking out seeds.

It’s important to clarify that sinsemilla seeds don’t belong to a specific cannabis strain. Rather, they result from growing female plants in isolation from males to prevent pollination. So, despite common rumors, growing this way doesn’t automatically increase potency — it simply produces cleaner, seedless buds.

The History of Sinsemilla Seeds

The history of Sinseilla seeds is a long and complicated one. The word “sinsemilla” actually comes from the Spanish word “sin seed,” which means “without seed”.

This refers to the fact that sinsemilla plants are bred to be seedless. The history of sensemilla begins in the early 1900s when growers in Mexico first began experimenting with seedless Cannabis plants.

The idea quickly caught on, and by the 1970s, sensimilla was being grown commercially in the United States.

The popularity of Sinsemilla continued to grow throughout the 1980s and 1990s, and today it is one of the most popular Cannabis available.

Thanks to its high THC content and unique flavor, sensemilla is a unique cannabis experience and has cemented its place in Cannabis history.

The 5 Benefits of Sinsemilla Seeds

There are at least five benefits of growing a seedless cannabis flower over traditional seeded marijuana;

Are There Any Drawbacks to Growing Sinsemilla?

While cannabis-grown Sinsemilla has several benefits, there are also a few drawbacks.

When growing outdoors make sure no males are even close. You have to be sure they do not get pollinated as the female cannabis plant does want to reproduce and will do so if she gets the chance.

They cannot reproduce because the male element has been eliminated — you’re growing female plants only.

For every new cultivation round, you’ll need to purchase new sinsemilla seeds, or, if preferred, take clones from a healthy, mature mother plant.

If you choose the cloning route, we recommend not exceeding three generations, as the genetic quality tends to deteriorate with each cycle. Think of it like a story passed down too many times — by the end, the essence of the original is mostly lost.

Keep in mind that high-quality sinsemilla seeds are often more expensive than regular cannabis seeds. However, the reward is superior weed — and honestly, that’s priceless.

How Sinsemilla is Made and How to Grow It

For novice growers, we recommend starting indoors, as this provides a more controlled environment and makes it much easier to avoid fertilizing the female cannabis plant. To boost your chances of success, it’s wise to buy high-quality feminized sinsemilla seeds, ensuring you won’t have to worry about any unexpected male flowers ruining your crop.

Set Up – What Do You Need?

You will need female plants, so purchase feminized seeds from your friendly local neighborhood webshop Amsterdam Marijuana Seeds. We have a wide selection of high-quality feminized marijuana seeds.

Germination

The sprouting of the seed is the first step to becoming a plant.

The germination process begins when the seeds take in water. Therefore, water activates proteins and enzymes within the seed to produce a root.

The Vegetative Stage

Transfer your germinated seeds into a small pot and add high nitrogen and potassium fertilizer blend to the soil for faster growth. Experts recommend liquid fertilizers for a straightforward application.

The plants grow significantly while progressing during the vegetative stage. Do not forget to transfer the plants to a bigger container to avoid overcrowding; the more room the roots have to grow, the bigger your plant can become!

The Flowering Stage

Feed the plants with the right nutrients. These should have a high amount of potassium and phosphorus. This should help the plants develop healthier and larger flowers.

Remember it’s not advisable to water the plants in the late flowering stage.

Harvesting

This is to allow the buds to breathe and let the moisture escape. In four to six weeks, your weed will have been cured fully.

The Biology Behind Sinsemilla

A female plant will begin to flower in the late summer. The time it takes from the first sign of showing flowers to when they are fully ripe and ready for harvest is referred to as the flowering period.

During this period, fertilized cannabis plants produce seeds, eventually dropping them and dying as the temperature cools.

However, unfertilized cannabis plants live longer and produce flowers for up to a month.

Vegetative growth of the stem and leaves would have ceased at the beginning of the flowering cycle, so now there is more energy to produce larger and more developed flowers.

The extra metabolic energy for seed production is considered a factor contributing to the increased potency. Cannabinoids are a component of the resin that forms outside the bracts, the part which holds the seeds.

The critical factor that created this rise in the potency of cannabis is the increase in the proportion of high-potency seedless cannabis compared to the former seeded marijuana.

Conclusion

Sinsemilla means plant without seeds; it’s just a synonym for feminized cannabis.

Whether you call it Sinsemilla, Sensimilla, or feminized weed, it all means the same thing: seedless cannabis!

There is no particular sinsemilla Indica strain; you can grow any strain into seedless marijuana. The easiest way to do so is via feminized seeds and growing indoors. You can keep the male plants out. And that’s all it takes.

If you still have any doubts, We are here to help you grow every step of the way; we have a free grow guide and an experienced Customer Service team that will hold your plant along the way.

FAQs about Sinsemilla Seeds