The cannabis industry and hemp production are on the rise; therefore, there is a growing demand for high-quality cannabis seeds.
Seed banks are popping up everywhere. The problem is that not all of their products are reputable. As a cannabis grower, you want to get the best yields from your plants. To get an abundant harvest from your farm, you need weed seeds with the best genetics. So, how do you know that your seeds are from a reputable seed breeder?
This article is about the best cannabis seed breeders to watch out for this year. Keep reading to know where to put your money as the year unfolds.
3 Top Cannabis Seed Breeders
1. [Best Overall] Purple City Genetics
Purple City Genetics is a California-based marijuana breeder, that has been breeding cannabis since 2008.
Purple City Genetics has been producing high-quality seeds for large-scale use. It has established a laboratory within its nursery to ensure systematic testing and cleaning of its germplasm.
5/5
2. [Best For The Money] Humboldt Seeds Organization
The Humboldt Seeds Organization is based in the Emerald Triangle and has a distribution base in Spain.
The Humboldt Seeds Organisation is committed to giving back to the community. They buy locally, their seeds are organic, and their cultivation is environmentally sustainable.
4.9/5
3. [Best For The Organic Products] Green Bodhi Seeds
Green Bodhi is a family-owned company popular amongst cannabis growers for its fine genetic strains. The company uses organic methods in producing seeds and partners with hand-collected genetics and a few reputable elites.
4.8/5
5 Best Cannabis Seed Breeders
Many cannabis seed breeders are producing different cannabis strains as the use of cannabis continues to gain momentum. Here are some popular brands:
[Best Overall]
1. Purple City Genetics
5/5
Purple City Genetics is a California-based marijuana breeder. It has been breeding cannabis since 2008 and is famous for cultivating California's best cannabis phenotypes.
Purple City Genetics has been producing high-quality seeds for large-scale use. It has established a laboratory within its nursery to ensure systematic testing and cleaning of its germplasm.
Purple City has bolstered its research and innovativeness by partnering with experts and like-minded scientists. They provide a variety of Standard photoperiod, autoflower, and feminized seeds. Some of its genetic strains are:
- Grandaddy Purp x
- Super Lemon Haze x
- Uptown Brown x Crush mints
- Apple Fritter x Watermelon Zkittlez
- Legend OG X Gush mints
Pros
Cons
[Best For The Money]
2. Humboldt Seeds Organization
4.9/5
The Humboldt Seeds Organization is based in the Emerald Triangle and has a distribution base in Spain.
The Humboldt Seeds Organisation is committed to giving back to the community. They buy locally, their seeds are organic, and their cultivation is environmentally sustainable. Some of their breeds include Blue Dream and Trainwreck Chemdawg.
Humboldt Seeds creates high-quality genetic stock, which has made it a reputable brand in California. They are also innovative in developing new strains, professional storage, extensive distribution, and maintenance of existing strain genetics.
Pros
Cons
[Best For The Organic Products]
3. Green Bodhi Seeds
4.8/5
Green Bodhi is a family-owned company popular amongst cannabis growers for its fine genetic strains. The company uses organic methods in producing seeds and partners with hand-collected genetics and a few reputable elites.
Green Bodhi uses specific genetics files to determine the best cannabis strains to make hybrid marijuana seeds. They have several categories of seeds such as Heirloom, landraces, regular, and Bodhi seeds-limited Edition.
Pros
Cons
4.7/5
Mephisto Genetics is a project begun by two individuals, Mitch and Tim, about 18 years ago.
Mephisto aims to create and develop distinct, high-quality, high-potency auto strains from the most popular photoperiod varieties. One outstanding characteristic of Mephisto is that they conduct all production processes themselves, for example, seed selection, pollination, de-seeding, sorting, and packaging. So, you are assured of getting high-quality cannabis seeds when you order from them.
Mephisto has six collections types-Limiteds, Originals, Reserva, Artisanals, Illuminautos, and Medicinals. Each of the collections has several strains.
Mephisto has a team of 12 members spread across several countries. It involves its fans and consumers in production by inviting them to follow the production process. Its friendliness and openness are a testimony to its goals of being a leader as a breeder.
Pros
Cons
4.6/5
Grandiflora Genetics is famous for its high-quality and unique strains. They cultivate their products in the Bay Area in Oakland, California. Grandiflora has a partnership (since 2019)with Cookies, a leading brand cannabis cultivator in North America. Their products are highly-priced but reputable.
The idea of Grandiflora started with Mark McCafferty in 2008. He began by breeding various distinct strains, which he later posted on social media. The posts caught the attention of Gilbert Milam Jr., the founder of Cookies. They formed a partnership based on similar goals and visions to create high-quality and unique products.
Grandiflora has several innovative and authentic strains for anyone looking for recreational and medical benefits of cannabis.
Here are some of its strains:
- E85
- Chemical X
- Red Velvet
- Top Secret Project 4516
Pros
Cons
What Are Cannabis Seed Banks?
A seed bank is a storage facility where cannabis seeds are kept to preserve their genetic quality. The seeds are safe from environmental conditions like low humidity and temperatures in the store. They are also safe from disasters like storms, floods, or explosions.
The appropriate weather conditions ensure that the seeds are in the right conditions necessary for germination when the time comes. A seed bank stores a wide variety of cannabis species and feminizes them where necessary to increase yields for buyers.
There are dozens of seeds banks in the country as people continue embracing the use of cannabis as an alternative medicine for health complications. If you are looking to buy cannabis seeds online, there are online seed banks in the US and foreign seed banks that ship quality cannabis seeds.
How To Choose The Best Cannabis Seeds?
If you are a business or an individual wishing to grow cannabis for personal or business needs, you want to produce the best and highest quality hemp seeds.
When selecting the best cannabis seeds to get value for your money, you need to consider some factors.
Keep reading to learn more.
Gender
A majority of growers plant cannabis for buds. So, to get buds, you have to be careful what gender your seeds are. For this case, ensure you select female or feminized seeds which are easy to germinate.
Male seeds are appropriate for brewing cannabis plants for long-term crops. You will also multiply your stock by growing male seeds.
If you grow regular seeds, cross-pollination is likely to occur, leading to the production of new seeds and genomes.

Genetics
Genetics impacts how well suited the seeds are to a specific climate. For example, Indica seeds grow into thick short plants and yield high CBD and THC levels.
Sativa seeds flourish in warm temperatures and grow large and produce high THC content. Hybrid seeds are a crossbreed of Sativa and Indica seeds and have unique effects due to the mixing of strains.
You can also opt for auto-flowering seeds because they are non-photoperiod. They are easy to germinate even with minimal light.
The kind of seeds you choose determines the plant growth you can expect. Poor seeds genes will yield weak plants, or even the seeds may fail to germinate. Also, if you want strong and healthy plants, avoid cloned seeds
Purpose or Preference

Why are you growing cannabis? Some people grow cannabis for personal use. In this case, you need just a few plants and should buy a few hemp seeds.
If you're growing cannabis for business, you need to be selective about the strains and the number of seeds you purchase. Different strains also serve different purposes. For example, some strains are good for pain relief, while others are best for focus.
So, when buying cannabis seeds, consider the purpose and which strain will suit your particular needs.
Availability of Growing Space
The amount of growing space is also a factor in that some strains grow tall and bushy while others are short and leafy. Some strains are suited for indoor cannabis growing, while others do well outdoors.
Plants do well when they have a good supply of air. For instance, regular seeds do well outdoors. Their growth may be uncontrollable, and they also grow tall.
Growing feminized marijuana seeds may help with limited space because you know what to expect during germination.
How to Buy Cannabis Seeds From Seed Banks: Buyer’s Guide
There are several things you need to consider when buying seeds. Some are dependent on you, while others depend on the seed bank you are buying from. When buying seeds from online cannabis seed banks, ensure you perform a thorough background check on some of the following things:
Know The Law
There are different laws and regulations in different states. Confirm if your state allows the growing of cannabis before you buy to avoid violating the law. Even in states that do not permit the growing of cannabis, purchasing or owning cannabis is not against the law.

Germination Guarantee
Germination guarantee is essential because when seeds fail to sprout, everything fails. Discounts on price, extra seeds, or free seeds are great ways of enticing customers. However, a reliable seed bank company should offer free replacement seeds if your initial seeds fail to germinate. Free seeds will help you redeem your expenses. Seed bank ompanies that do not provide germination guarantees may not provide cover if your seeds fail to grow.
Nature of Shipping
Consider seed bank companies that provide stealth shipping to their customers. Stealth shipping ensures that the seed bank takes full responsibility for anything that may happen to your order before you receive it. For example, loss or confiscating of your seeds at customs are some things that may occur to your order.

Discrete shipping gives your package a different security aspect, especially when shipping to areas where the legality of weed is hazy. Also, other times, you may want privacy for your package.
Seed Quality
The quality of the seeds you buy reflects the yield you should expect. High-quality seeds will yield huge harvests. Seeds from potent genetic strains have higher chances of sprouting than weak ones. Quality is a sign of commitment to customers and long-term success in the seed bank space.
Where to Buy Marijuana Seeds
There are several places you can buy cannabis seeds. The most appropriate seed banks-there are online stores and physical ones. However, not all seed banks sell quality seeds.
When buying cannabis seeds online, you need to identify the best online seed banks that have the qualities we discussed earlier. Ensure you do a background search from friends, website reviews, and other growers before you buy.
You also have the option of buying seeds from a medical cannabis dispensary. Dispensaries in states that allow the growing of cannabis sells cannabis seeds.
There is also the option of buying from your local cannabis seed bank. Local shops are handy when you lack time to ship. They also sell weed seeds that do well in your locality.
FAQs About Marijuana Seed Banks
Q. What is stealth shipping?
Stealth shipping is a secure way of shipping weed seeds disguised as other products. You can package them in DVDs, pencils, etc.
Stealth shipping also involves a company taking full responsibility for any issue during shipping. For example, a company may compensate you if seeds get lost during shipping.
Q. Are there any seed banks that ship to the US?
Yes. Some companies ship cannabis seeds inter-state and from other countries into the US. However, they must follow the different states' laws on cannabis use. They ship the seeds before they can germinate as souvenirs, fish bait, or bird food. Examples of such companies are Crop King Seeds-a Canadian seed bank, and MSNL.
Q. Is it safe to purchase cannabis seeds online?
You can safely buy marijuana seeds online. Make sure you buy from a reputable seed bank to get quality seeds and avoid logistics issues.
The Bottom Line
Cannabis seeds breeders offer different types of strains. Some have invested in their cultivation for many years, while others continue with extensive research to produce distinct strains. When choosing a seed breeder, consider the type of genetics they breed-the more potent the genetic strains you select, the better the yields you will get.