Best Marijuana Seeds to Grow - Top Cannabis Seed Banks

* This is not a medical advice article. Please consult your primary care provider before starting any new supplement, to be sure if they are right for you. Always check your local and state laws to be sure CBD is legal in your area. Please consult your primary care provider before starting any new supplement. 

(Ad) Cannabis, or “marijuana,” is a versatile plant that people use for recreation and medicine. Consumers can buy the best cannabis seeds from several sources online or in shops; users must follow safety procedures and check local laws regarding use of this plant. Following recommended buying guides will help consumers find high quality cannabis seeds to meet their health requirements.

Top 5 cannabis seeds of 2023 at a glance 

  1. OG Seeds - most affordable cannabis seed bank
  2. ILGM - best cannabis seeds offered in the U.S.
  3. Seedsman - finest selection of cannabis seeds
  4. Herbies Seeds - best seed bank for feminized seeds
  5. Seed City - best online cannabis seed bank for rare seed strains

Several seed banks offer various seed strains for their clients; people must look for the best suppliers to ensure that they receive high quality marijuana seeds. This list shows some of the best cannabis seed banks to purchase marijuana seeds online; consumers will learn about their various products and services.

#1 OG Seeds: most affordable cannabis seed bank 

This company ensures seed germination for its orders and offers a money-back guarantee. OG Seeds also has discreet, non-cannabis-related packaging for orders to protect its customers’ privacy and confidence. This cannabis seed bank sells auto-flowering and feminized marijuana seeds, including rare seed strains like GMO Cookies, Watermelon Zkittlez, and Blue Dream, at affordable prices for customers.


  • This company offers a 25% discount for the first order.
  • OG Seeds offers free shipping for cannabis seeds that will arrive in between 3 to 7 days.
  • The delivery team offers stealth packaging to protect their customers’ privacy.
  • The marijuana seeds have a high germination rate.
  • The company offers a money-back guarantee for cannabis seeds that don’t germinate.


  • The website only offers a little customer support.
  • At the moment, the only payment methods it offers are Mastercard and Visa.

  >>>>Click here for the lowest price on OG Seeds!<<<<  

#2 ILGM: best cannabis seeds offered in the U.S.

ILGM is an excellent choice for beginners in marijuana seed bank cultivation. This company offers manageable beginner strains and has a high germination guarantee. Seasoned users can purchase Extreme-THC weed seeds for a more robust kick. ILGM also provides stealth shipping packaging for privacy and free shipping for orders. Customers can order feminized and auto-flowering seeds with a “buy 10, get 10 free” deal.


  • This product offers deals when customers buy cannabis seeds online.
  • ILGM offers beginner strains for first-timers growing marijuana.
  • This product provides 24/7 customer support for its clients.
  • This company promotes the use of medical marijuana for consumers.


  • This product can only be shipped within the U.S. and can’t be exported.
  • The website needs a cleaner layout.

>>>>Click here for the lowest price on ILGM!<<<<

#3 Seedsman: finest selection of cannabis seeds

This product offers rare seed strains that customers can’t find in other stores; it offers over 4,400 strains from the best seed banks worldwide. Seedsman also provides medical marijuana seeds for people with anxiety, fatigue, arthritis, and body pain. Customers can quickly maneuver through its website and use the strain finder to look up the best cannabis seeds online. This product has various strains, from beginner weed seeds to high THC strains.


  • Seedsman has various common and rare seed strains. It offers varying strength levels for its consumers.
  • This company promotes medical cannabis use and offers seeds that cater to such needs.
  • Customers growing marijuana can quickly look through this product’s website and use the strain finder to match with specific weed seeds.
  • Seedsman offers worldwide shipping, and it supports several payment methods from customers.


  • Its website doesn’t mention the cannabis seed germination guarantee.
  • Seedsman has additional shipping charges for customers worldwide.

>>>>Click here for the lowest price on Seedsman!<<<<

#4 Herbies Seeds: best seed bank for feminized seeds

This company is based in Europe and has been supplying clients with high quality cannabis seeds for more than ten years. This product offers auto-flowering and feminized seeds that customers can order discreetly worldwide. Herbies gives free weed seeds for every £20 consumers purchase, so more orders will earn clients more freebies. Herbies seeds offers an affiliate program where cannabis growers partner with the company to help promote the buds for sale. Interested parties can contact Herbies through its email and website.


  • This product offers several extra marijuana seeds to give its clients more variety.
  • Herbies offers an affiliate program that can benefit the product and all consumers who want to grow their platforms in the cannabis seeds industry.
  • Customers can expect international shipping with discreet packaging to protect their privacy and prevent confiscation in transport terminals.
  • This product offers multiple payment options for better client convenience.


  • This product doesn’t offer the same germination guarantee as others.
  • There is a growing marijuana report that international shipping takes a long time, and customer service isn’t very responsive.

>>>>Click here for the lowest price on Herbies Seeds!<<<<

#5 Seed City: best online cannabis seed bank for rare seed strains

This product offers high quality cannabis seeds sourced from the best online seed banks; this company is one of the most affordable seed banks to ship to the U.S. Seed City always has discount promo deals to help its clients find the best cannabis strain. This company sells weed seeds for collectible and souvenir purposes, but each plant it markets comes from a reputable cannabis seed bank. These seeds can be gifts or ornaments in any cannabis seed lover’s home.


  • This product offers frequent deals with the most affordable shipping prices compared to other online seed banks.
  • Seed City offers free seeds with bulk purchases to encourage trust with the clients. This company also has multiple payment methods to make the purchasing process convenient for clients.
  • The Seed City website offers a strain finder that can help guide customers to their recommended product.
  • This product provides collectible and souvenir cannabis items for passionate people who love trading marijuana seeds.


  • The guidelines don’t mention the specific germination guarantee for cannabis seeds.
  • The Seed City website needs to be updated to be more modern.

>>>>Click here for the lowest price on Seed City!<<<<

How to choose the right cannabis seeds: buying guide

The marijuana seed bank industry has several varieties for clients’ needs, but sometimes buying the best cannabis seeds can be difficult. People need to check several factors when they buy cannabis seeds:

  • Clients must check the marijuana seed’s shape: Good quality seeds have a smooth and symmetrical shape.
  • Weed seeds should have the proper color; green, tan, or dark brown seeds are the best choice.
  • Cannabis seed size isn’t always an indicator of quality, but large seeds usually yield better products than small ones.
  • Marijuana seed shells must be hard and smooth; soft-shelled seeds don’t grow well.
  • Finally, a float test can determine whether seeds are good quality; clients should do this only when they are about to plant their crops. Put the buds in shallow water; if they sink over time, they’re ready for planting.

Regular vs. feminized vs. auto-flowering cannabis seeds

Clients growing marijuana must consider seed type when they order from online seed banks. Regular, feminized, and auto-flowering seeds have different prices, yields, and difficulty in planting. Potential clients must do their research and check their requirements before buying cannabis seeds.

Regular seeds

These cannabis seeds are the least convenient for clients growing marijuana. Regular seeds are the most affordable from online seed banks but the most difficult to grow. Only people who have experience growing cannabis seeds should settle for this type.

Feminized seeds

These seeds offer a female-only yield and the best growth results. Feminized seeds are affordable and eliminate the hassle of separating male from female plants. This seed group is reasonable and easy to maintain, so they’re the best choice for beginner marijuana seed growers.

Auto-flowering seeds

Auto-flower seeds are the easiest cannabis flowers to grow; the plants start the flowering process, so there’s less work for the consumer. However, auto-flowering seeds have a weaker yield compared to other plants. Growers won’t yield the highest THC for their cannabis strain; auto-flowering seeds don’t work well with growers who want quality control with their yield.

THC and CBD content (recreational or medical use)

Cannabis seed use and cultivation is becoming accepted within society. However, people debate the presence of CBD and THC in the seeds and how it affects users. One compound works better for medicinal purposes, and the other works better for recreation, providing the feeling of being “high.” This part of the article will explain the two compounds and how they differ from each other:


Cannabidiol (CBD) comes from the marijuana or hemp plant, but it doesn’t provide the “high” psychoactive sensation that some people look for. CBD is used primarily for medicinal purposes, and it’s more acceptable in society . People can buy this marijuana compound in gummies, gels, oils, and vitamin supplements.

Potential Medical benefits

Cannabidiol (CBD) is used primarily used for medicinal purposes; the Food and Drug Authority (FDA) approved a prescription medication containing CBD called Epidiolex that is used for epilepsy. Here are other health conditions that people use CBD for:

  • Inflammation
  • Seizures
  • Pain
  • Depression
  • Anxiety
  • Nausea
  • Migraines
  • Inflammatory bowel disease
  • Mental disorders and psychosis

Side effects

Like all medical components, CBD extracted from cannabis seeds can have some side effects:

  • Fatigue
  • Weight loss
  • Appetite change
  • Diarrhea
  • Dizziness
  • Drowsiness and sleepiness
  • THC

Tetrahydrocannabinol (THC) is the psychoactive compound in marijuana seeds that gives people a “high” sensation. This THC is the cannabis compound people primarily use for recreation by smoking, and it’s still illegal in many states. People living in states where cannabis is legal for medicinal or recreational purposes can consume THC through capsules, edibles, oils, and tinctures.

Potential Medical benefits

Tetrahydrocannabinol (THC) is used primarily for recreational purposes, but this compound has some potential medicinal benefits, and the FDA has approved two synthetic formulas. Nabilone (Cesamet) and Dronabinol (Marinol, Syndros) are medicines used for treating nausea and vomiting from chemotherapy. Dronabinol is also effective in stimulating the appetite of people with anorexia or AIDS. Other medicinal conditions people use THC for include the following:

  • Glaucoma
  • Muscle spasms
  • Pain
  • Low appetite
  • Anxiety
  • Nausea
  • Insomnia

Side effects

THC from marijuana seeds can cause the following side effects that are part of its psychoactive characteristics:

  • Dry mouth
  • Red eyes
  • Increased heart rate
  • Memory loss
  • Delayed reaction time
  • Tiredness
  • Confusion
  • Low blood pressure
  • Seizures

Prolonged use or consuming too much cannabis may lead to adverse psychiatric effects. More studies about these compounds and how they affect people are needed to determine their actual medicinal benefits and negative effects

Indica and sativa strains

There are many different strains that people can purchase from a reputable seed bank online, but most fall into one of two groups: indica and sativa strains. These strains differ physically and in how they affect the consumer’s body.


Indica plants are short and squat; they grow less than five feet tall and have bushy, dense leaves. This strain originated from the Middle East and takes 7 to 10 weeks to fully mature. Indica strains have a high CBD level, and many users say it’s it has calming and relaxing effects; Some users say it can stimulate appetite, relieve pain, and act as a sedative for people with anxiety. It’s generally best for nighttime consumption to help the user relax.


Sativa plants are tall and can reach 20 feet; it has long, narrow leaves and takes 9 to 12 weeks to grow. It comes from warmer areas like Central America or Southeast Asia. Sativa has a high THC level, and it’s used primarily as a stimulant. Many users say it’s best for stimulating focus to counter ADHD symptoms, boosting energy, and easing symptoms of depression. This cannabis seed strain is generally best for daytime use. Now, seed banks have developed hybrid strains that combine components from both indica and sativa. The strain consumers choose for their products often depends on what they need the cannabis for; medicinal or recreational use. The user’s experience with marijuana also affects the strain type they should select.

Growing difficulty

Usually, female marijuana plants are more desired than males; they give a higher yield, and there’s no risk of pollination that will give unwanted seeds. Some marijuana seed strains take longer to grow and require manual pollination to cultivate more plants; that’s why feminized cannabis seeds are the best choice for beginner cultivators. Always research care requirements before you buy cannabis seeds online.

How can I safely buy marijuana seeds online in the U.S.?

The U.S. has varying laws regarding marijuana use and cultivation, so the safest way to purchase cannabis legally is to check regional laws and buy from local stores. Make sure to find a good seed bank, and follow these tips:

  • Double-check local laws and ensure that there aren’t severe sanctions for marijuana seed possession.
  • Research reputable seed banks with high quality products.
  • Ensure that the payment method is convenient and something you are comfortable having reflected on your record.
  • Make sure that the order will be packaged using stealth shipping to avoid confiscation.
  • Request “no signature” upon delivery if you want to avoid leaving a trail.

How do seed banks work in the U.S.?

There is a growing demand for seed banks in the U.S., but the most significant obstacle the cannabis seed industry faces is the federal legality of marijuana use. Some states, like Arizona, California, and New York, have fully legalized cannabis; however, possessing a marijuana plant is prohibited on a federal level. The cannabidiol (CBD) compound is federally legal in oil form, as people use it for medicinal purposes. Delta-8 tetrahydrocannabinol (THC) is a byproduct of THC oxidation, and the federal legality of this compound isn’t clear. Customers must always check local laws before they buy cannabis seeds online. American seed banks need some improvement in several areas:

  • There are several temporary seed banks, but current federal laws and penalties make it risky for seed banks to have a permanent location.
  • Some American cannabis seed sellers don’t have quality control; these seed banks have only been functioning for a few years, so they don’t have reliable quality.
  • Several American cannabis seed banks refuse to accept credit and debit cards; this approach keeps their operations off the radar, so they only accept payment through Venmo, Cash App, Bitcoin, or cash.

However, ordering from American cannabis seed banks can have some benefits for customers:

  • Customers can track their orders through UPS, USPS, or FedEx.
  • The cannabis seeds orders arrive much faster from American seed banks.
  • American marijuana seed variants are usually more potent, having strains that produce over 30% THC.

Some states, like Colorado and California, have local seed banks that supply residents with high-quality seeds.

The Cole Memorandum and marijuana decriminalization

The Cole Memorandum has been functioning since 2013; this memorandum gives the government a more hands-off approach to marijuana seeds prohibition. Prosecutors focus their cannabis law enforcement on preventing sales to minors and prohibiting revenue from illegal sources. Almost 68% of Americans want federal legalization of cannabis seeds, so the government is slowly trying to adapt to these changes.

This memorandum is a stepping-stone for cannabis seeds production and distribution in the U.S. What seed banks ship to the U.S.?

People in the U.S. usually order their cannabis seeds from Europe or Canada; these places have lax laws regarding this plant, and they offer stealth packaging to prevent confiscation. The best seed banks, such as Crop King Seeds, Herbies, Seedsman, and ILGM, offer American customers affordable shipping prices and promos. European seed banks usually produce high quality seeds, and they have some benefits over American online seed banks:

  • European online seed banks are reliable; they are well established and rarely disappear, as there isn’t a strong prohibition on cannabis plants.
  • Cannabis seed banks have cheaper products than their American counterparts.
  • Marijuana seeds produced in Europe have consistent quality control as they have experience in the industry.

It’s always best for customers to purchase their cannabis plants from the most reputable seed banks. Here are some tips for finding trustworthy online cannabis seed banks to buy weed seeds:

  • The seed banks must have a high germination guarantee.
  • They must have responsive customer service and an informative website.
  • The seed bank should offer promotions and free seed samples.
  • The product should have a delivery guarantee and fast shipping.
  • The company should have high ratings from other customers.
  • The cannabis grower should offer various payment methods, like credit and debit cards, bank transfers, and Bitcoin.

Purchasing high quality weed seeds from trustworthy seed banks will give customers satisfaction and a variety of choices. Remember to get quality cannabis plants to be healthy and enjoy the product.

How can you tell if a seed is male or female?

All seasoned marijuana seed cultivators can attest that determining the cannabis plant’s sex is essential to growing this weed plant. Female seeds are more desired, as they produce the flower people use in their cannabis stash. Male plants produce pollen, but pollinating a female cannabis plant stops flower growth. Unpollinated females also produce stronger cannabis, which makes high value products. Some plants can become hermaphrodites, which show both male and female characteristics. It’s nearly impossible to differentiate male and female seeds, so the best way to segregate them is to plant the pods. Once the plants grow and mature, growers can spot female plants by looking for wispy white pistillate near the flower. Male plants have pollen sacks that look like tiny crab claws. Many seed banks offer science-based procedures through a lab to determine a plant’s sex. These “plant sex kits” look for the “Y” chromosome in male plants.

Feminizing cannabis seeds

Feminizing cannabis seeds is an effective way to cultivate only female seeds. Some online cannabis seed banks sell feminized seeds, but growers can separate female plants from their batch using various methods:

Rodelization feminizing

This method stresses the female plant during flowering by interrupting its light cycle. This interruption will prevent pollination in female marijuana seed plants.

Colloidal silver

Some people with homegrown cannabis can use this method, mixing distilled water with pure silver and spraying it on the plant. This mixture makes pollen sacs that produce female seeds.

Silver thiosulfate

Cultivators of homegrown cannabis can take a mature female plant and spray it with a 50/50 sodium sulfate and sodium nitrate mixture. These elements change the plant’s gender and produce pollen sacs. Cultivators can use this plant to fertilize other females, and they will produce only female seeds. Feminizing marijuana seeds can produce hermaphrodites that have male and female qualities; this characteristic means that they may still create pollen that can interrupt a plant’s compound potency. However, feminizing seeds is the most straightforward way to improve your cannabis seed’s productivity.

What cannabis seeds should I buy?

People who are planning to grow their cannabis seeds must think of their needs and requirements when buying the plants. First, customers must choose if they want an indoor hydroponic setup or a cannabis garden for the outdoors; this decision depends on the plant’s legality in your area and how much space you have. Next, feminized or auto-flowering seeds are recommended varieties for beginner growers. Feminized seeds ensure female plants, which are better for cannabis production. Auto-flowering plants proceed to the flowering stage even without any light present.

Best feminized cannabis seeds

Here are some of the best-selling feminized cannabis seeds:

  • Epic Lemons is a popular feminized plant choice with a zesty and robust smell. It is an indica-dominant strain that has a high CBD level.
  • Waves has a floral, berry, and sweet candy mix. Waves is also an indica-dominant strain that produces a medium to large yield.

Best auto-flowering cannabis seeds

Auto-flowering seeds don’t need a light stimulus to produce buds. Here are the best varieties for beginner cultivators:

  • Piña Colada is a sativa-dominant strain with pineapple, coconut, and melon scents. It produces a large yield in 75 to 80 days.
  • Frosted Watermelon is an indica-dominant strain with kiwi, melon, and pine scents. This plant grows to be 3 feet tall and produces a medium yield.

These cheap cannabis seeds from other online seed banks are excellent for first-time cultivators.

Tips for ordering cannabis seeds

Buying cannabis seeds online the first time can be nerve-wracking; luckily, experienced buyers leave some helpful tips for customers to get their best deal. Here are some suggestions for buying high quality cannabis seeds at an affordable price.

  • Look for seed banks that offer free seeds; several companies have promos that give customers a better value for their money.
  • Prioritize fast shipping; order from online seed banks that have vast shipping and are close to your residence. Discounted or free shipping is a bonus for these companies.
  • New cultivators should buy feminized seeds; these plants cost more but will give the customer a higher yield over time.
  • Customers should do a small test order first; these samples will show the shipping situation and plant germination rates.
  • The best cannabis seed banks have high quality and responsive customer service. Assistance from the store is helpful for new buyers.
  • Several online seed banks have multiple payment methods like credit and debit cards or Venmo. However, Bitcoin is the safest option for new buyers, as this payment method is secure, and anonymous.

These tips will help new buyers and potential homegrown cultivators make the best purchase. Remember to constantly check your local laws regarding growth and cultivation before finalizing the product.

Final thoughts

It’s not easy finding the best seed banks for cannabis seeds. OG Seeds is one of the most trustworthy online seed banks and gives quality service to its clients. OG Seeds offers discounts for customers placing their first order, and it has free seven-day shipping. This online seed bank has one of the highest germination rates for its premium marijuana seeds. It offers stealth packaging that gives customers privacy when receiving their orders and prevents confiscation by security services. OG Seeds can ship to several areas worldwide and has affordable rates, perfect for beginners. Other online seed banks like ILGM, Crop King Seeds, and Seedsman also offer high quality premium marijuana seeds. They have discounts and shipping promos that make the cannabis seed market competitive, but they don’t have the same germination rate as OG seeds. High production is essential for beginner cannabis cultivators, as this gives them a higher yield from the money they invested into cannabis seeds. OG Seeds has limited payment methods, but it is working on expanding to other sources like Venmo and Bitcoin to give its clients more anonymity. This seed company offers a money-back guarantee to customers for any cannabis seeds that don’t germinate; this is an excellent deal for clients starting to build their cultivation business. Remember to constantly check the marijuana laws in your area before ordering cannabis seeds online; make sure you can complete the process legally to avoid sanctions. Plan the location where you want to set up your garden and ensure that the company delivers the seeds to your home in confidence. consider rephrasing to "it's legal in most states" or "sold in most states"

*This article is provided by an advertiser. Statements made are not meant to offer medical advice nor to diagnose any condition. Any studies cited here may be preliminary, and may or may not be peer reviewed, and may or may not have sufficient participants to be statistically relevant. Anecdotal accounts should not be taken as scientific results. Products discussed in this article are not designed to diagnose, treat, prevent, or cure any disease. The FDA does not evaluate dietary supplements. Consult your doctor about possible interactions, allergies, and if you are considering using a natural and/or dietary supplements for any condition. Individual results will vary.