REVIEWS.io
4.5 Based on 14,667 reviews
COMING SOON: please note that the checkout is currently disabled due to maintenance but will be available very soon. Thank you for your patience.
Offline mode

Cannabis Bag Seeds: Let Them Grow or Let Them Go? 

  • Oct 22nd 2024
    7 mins read

What Are Cannabis Bag Seeds?

Among the many advantages of cannabis legalization, quality control undoubtedly sits near the top of the list. Dispensaries clearly label their goods, so you know what to expect - and if you're growing, you have the ultimate say in the quality of your buds. But if you’ve ever bought cannabis flower and found a tiny seed lurking in the buds, congratulations – you’ve encountered the legendary bag seed! These little surprises often pop up in your stash, either lying innocently on a nug or falling out as you grind. But what exactly are cannabis bag seeds, and where do they come from?

bag of cannabis

Bag seeds are, quite literally, seeds found in a bag of cannabis, typically unintended by the grower. They usually form when a female cannabis plant has been exposed to some level of pollination. This can happen because of stress causing the plant to “herm” or it could be from an accidental encounter with a nearby male plant that wasn’t caught in time. Either way, the seeds weren’t meant to be there.

Understanding Cannabis Seeds

Cannabis seeds are the foundation of any successful grow operation. These tiny powerhouses contain all the genetic material necessary for the cannabis plant to grow and thrive. For growers, understanding the basics of cannabis seeds is crucial for making informed decisions when selecting and cultivating their plants.

Cannabis seeds can be either male (regular) or female. Female plants are the stars of the show, as they are the primary producers of the buds that we all know and love. These buds are rich in cannabinoids and terpenes, which contribute to the plant’s psychoactive and medicinal properties. On the other hand, male plants produce pollen sacs that are necessary for fertilization. However, most growers prefer to grow sinsemilla, or seedless, cannabis. This is achieved by removing male plants from the grow area to prevent pollination, ensuring that the female plants focus all their energy on producing those precious buds.

How Do You Come Across Bag Seeds?

Finding cannabis bag seeds is often a happy accident – unless you're the grower. Consumers might find one or two in an otherwise seedless stash. However, a grower aiming for premium, seedless "sinsemilla" cannabis may view bag seeds as a sign something went wrong in their grow. 

Bag seeds are common in black market or 'street' cannabis, and even in commercial-grade cannabis but less so in high-end, craft cultivars where growers are meticulous about preventing pollination. If you're rolling through dispensary shelves or buying from the local guy down the street, you're more likely to come across bag seeds now and then. But what should you do with them? Let’s explore whether bag seeds are a viable option for growing. 

Growing Your Own Cannabis with Bag Seeds: A Roll of the Dice

Bag seeds are like the wildcards of the cannabis world – you never know what you’re going to get. Some growers may see these little seeds as golden tickets to starting a home grow for free. But is it worth it? Can you grow quality cannabis from bag seeds? It's possible, but unlikely - and fraught with peril. If (and it's a big if) the seed even germinates, you'll more than likely find it doesn't grow with the kind of ease you want. 

germinated seed

Then there's the lack of information around what you're growing; while authentic, bought seeds will have information around the flowering time, plant height, yield, and more, bag seeds have none of this. Even if you do strike it lucky and manage to bring a plant to bear, you may find it's devoid of cannabinoids and low in THC. You have no guarantees in terms of what to expect, so it's not really worth the risk.

This is the problem with growing cannabis from bag seeds. You might end up with a decent yield of buds, or you might grow something that doesn’t remotely resemble the parent flower.

Selecting high-quality marijuana seeds is crucial for successful cultivation, as it ensures better predictability and quality of the resulting plants.

Cannabis Plant Biology

Cannabis plants are fascinating in their biology, being dioecious, which means they have separate male and female plants. Female plants are the ones that produce the flowers, which contain the buds harvested for their psychoactive and medicinal properties. Male plants, meanwhile, produce pollen sacs, which are essential for fertilization but are generally unwelcome in a grow operation focused on producing high-quality buds.

The life cycle of cannabis plants consists of four main stages: germination, seedling, vegetative growth, and flowering. During the germination stage, the seed sprouts and begins to develop its root system. The seedling stage follows, characterized by the development of the plant’s leaves and stem. Next comes the vegetative growth stage, where the plant experiences rapid growth and develops a robust root system and foliage. Finally, the flowering stage is when the plant produces buds and is ready for harvest. Understanding these stages is key to successfully cultivating cannabis plants and achieving a bountiful harvest.

cannabis plant lifecycle

The Pitfalls of Growing Cannabis from Bag Seeds

Despite the excitement of planting that freebie seed, growing cannabis from bag seeds comes with several risks. Here's why it can go wrong and what you need to know before tossing one into the soil. 

Unpredictable Genetics

The biggest issue with bag seeds is their genetic mystery. You don't know the parentage or even if the strain will resemble the original bud. If the seed came from a stressed-out female plant that "hermed," chances are higher that your plant will also have hermaphroditic tendencies – which means it could produce both male and female flowers. This increases the risk of pollination, which means seeded buds (the very thing you're trying to avoid). 

Hermaphroditism

hermaphrodite cannabis

Bag seeds are often the result of a hermaphroditic plant. This occurs when a female plant, due to environmental stress (like poor light cycles or nutrient imbalances), starts to grow male flowers, essentially pollinating itself. If your bag seed came from such a plant, you’re at higher risk for growing a "herm" plant, which can ruin your crop. 

Unknown Phenotypes

When you buy seeds from a reputable seed bank, you know what you're getting – specific traits bred over generations to express a stable phenotype. With cannabis bag seeds, you have no idea what phenotype the plant will express. It could take after the original strain’s genetics, or it could display completely different characteristics. Height, flowering time, yield, potency – all of these factors are a mystery until the plant fully matures. 

Low Potency Potential

While it’s possible to grow high-quality cannabis from a bag seed, the odds are slim compared to using feminized cannabis seeds. The stress that led to the formation of bag seeds in the first place likely affected the plant’s overall quality. As a result, the bag seed may produce a plant that lacks the potency, flavor, or effects of its source flower. And since bag seeds often come from commercial cannabis, which prioritizes mass production over quality, the results may be underwhelming.

Quality and Viability

The quality and viability of cannabis seeds are crucial factors in determining the success of a grow operation. High-quality seeds are more likely to germinate and produce healthy, vigorous plants. Several factors affect seed quality, including genetics, storage conditions, and handling.

Feminized seeds, which are designed to produce only female plants, are a popular choice among growers. These seeds eliminate the guesswork and ensure that every plant will produce buds. Autoflowering seeds, which automatically switch from the vegetative to flowering stage based on time rather than light cycles, are also gaining popularity for their ease of use, especially among beginners. However, bag seeds, which are seeds found in buds, can be unpredictable and may produce low-quality plants.

When buying cannabis seeds, it’s essential to choose a reputable supplier to ensure that you’re getting high-quality seeds. Look for suppliers that offer a wide range of strains, have good customer reviews, and provide detailed information about their seeds. In addition to choosing high-quality seeds, proper storage and handling are also crucial for maintaining seed viability. Seeds should be stored in a cool, dry place, away from direct sunlight and moisture. Handling seeds gently and minimizing exposure to air can also help preserve their viability.

By understanding the basics of cannabis seeds, plant biology, and quality and viability, growers can make informed decisions and set themselves up for success in their grow operations.

Why You Should Buy Seeds from a Trusted Cannabis Seed Bank

If bag seeds are a gamble, buying cannabis seeds from a seed bank is a sure bet. Let’s break down why paying for quality seeds from a reputable source is worth the investment. 

Superior Genetics

Seedsman LA Peyote Kush
Buying seeds means superior genetics

Seed banks have spent years developing cannabis strains that offer consistent, stable genetics. This means that when you buy a specific strain – let’s say Blue Dream or Girl Scout Cookies – you know exactly what you’re getting. The phenotypes are stable, and the seeds have been bred to produce plants with the desired traits. 

In contrast, bag seeds have unknown and unstable genetics, often leading to inconsistent growth patterns and disappointing results. With quality seeds from a reputable source, you're investing in cannabis that has undergone generations of selective breeding to highlight specific traits – like high THC content, desirable terpenes, or resistance to mold and pests. 

Germination Testing

Reliable seed banks conduct rigorous germination tests to ensure their seeds have high viability rates. They often advertise germination guarantees – if your seeds don’t sprout, they'll replace them. Compare that to bag seeds, where you have no clue about their age or storage conditions. A seed from an old bag of weed might not even germinate at all. 

Certified Lab Testing

Many seed banks subject their genetics to laboratory testing. This ensures the seeds are free from contaminants like mold, pests, or pathogens that could wreak havoc in your grow space. It also verifies the cannabinoid and terpene profiles of the strain. Bag seeds, on the other hand, come with none of these assurances. 

Feminized and Autoflowering Cannabis Seeds

Trusted seed banks offer feminized seeds, which grow into guaranteed female plants. This eliminates the headache of sexing your plants and the risk of ending up with a male that ruins your crop. Some seed banks also offer autoflowering cannabis seeds, which flower automatically based on time rather than light cycles, making growing easier for beginners.

seed packs

Bag seeds, on the other hand, are a total gamble – you could end up with a male, a hermaphrodite, or just poor-quality plants.

Final Thoughts: Bag Seeds vs. Seed Bank Seeds

At the end of the day, growing from cannabis bag seeds can be a fun experiment if you're just curious or trying to grow without spending money on premium seeds. But the downsides – unpredictable genetics, the risk of hermaphrodites, and uncertain quality – far outweigh the benefits. 

If you're serious about cultivating cannabis, especially if you're investing in equipment and nutrients, purchasing from a reputable seed bank is the best way to ensure high-quality, potent plants with reliable genetics. The extra cost upfront is worth the peace of mind knowing you're giving yourself the best chance for success. 

Quality in, quality out – that’s the mantra to follow when it comes to cannabis cultivation.