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How to Buy Marijuana Seeds Online

marijuana seeds for featured image on how to buy marijuana seeds online article

Marijuana enthusiasts are always curious about how to buy marijuana seeds online. It’s important to learn the legal ramifications and potential benefits first.

Read our guide before you decide to pocket a few seeds. We’re about to discuss everything you should know about buying cannabis seeds online. We also unpack the cannabis growing laws for every legal state.

Let’s get started!

Understanding the legality and benefits of buying marijuana seeds online

The legality of cannabis in the US is complex. Currently, it sits in a gray area. Although it’s illegal on a federal level, each state can apply its own rules.

Some states allow recreational use, while a few only permit limited medicinal use. In other areas, it’s completely illegal and punishable by law.

Before you buy cheap cannabis seeds online, it’s important to check the law in your state. While it may be permitted, there could be clauses attached. The legislation is constantly changing.

One example is Michigan. It only allows licensed cultivators to buy from other licensed cultivators and caregivers. Ironically, these licensed caregivers are free to purchase weed seeds out of state.

Another example is Massachusetts. Until recently, licensed growers had 90 days to earn a certificate allowing them to buy seeds. They also had to upload the source of all genetics to the METRC tracking system.

Cannabis seeds are considered legal for uses other than cultivation. Some examples include fishing bait and preservation.

There are five main benefits of buying marijuana seeds online:

  • Convenience: Buying online offers you speedy payment options, anywhere, anytime. You don’t have to stand in long queues or sit in traffic. Simply find a reputable site, select a product, and make a purchase.
  • Promotions and affordability: Online seed banks typically offer more promotions. The prices are also usually more budget-friendly and available in bulk.
  • Privacy: Are you trying to hide your blunts from your neighbors? You could run into them on your way out of the dispensary, but when you order online, your privacy is intact. Deliveries are inconspicuous.
  • Variety: Dispensaries usually only have the strains that are common in your area. Online stores have a wide variety of cultivars, including rare top-shelf options.
  • Quality: Reputable online stores have high-quality cannabis seeds with stabilized genes. They offer lab-tested products cultivated by industry professionals.

Factors to consider when buying marijuana seeds online

Online retailers typically offer excellent deals. There are also the added benefits of convenience and privacy, but they aren’t all equal.

Let’s discuss a few factors to help you figure out how to buy marijuana seeds online.c

Reputation and reliability of seed banks

Conduct proper research before purchasing from any seed bank. Check the customer reviews, company affiliates, and information on genetics.

Purchasing from a dodgy company could be dangerous. Low prices are impressive, but sometimes, things are cheap due to poor quality.

Ensure the company has efficient quality control. This step is especially important for people with medical conditions. Those with certain disorders, like schizophrenia, don’t handle high THC strains well. They can only consume CBD-rich cultivars.

Let’s say the company mistakenly ships high THC seeds. Someone could grow them and end up with potent buds, leading to unwanted side effects. Carefully inspect the seed bank site to ensure you get premium weed seeds.

Look for positive customer reviews that reveal people grew the seeds easily. Also, check for companies with years of experience to ensure you get only the best cannabis seeds.

Seed quality, payment options, and shipping considerations

The customer reviews and website shed some information on the seed quality. The surefire way is to test them yourself.

Here’s how to tell if a seed is good:

  • Dark green or brown color
  • Teardrop shape
  • Waxy sheen
  • Firm; doesn’t crumble when pressed between your fingers

Use the float test to check if your cannabis seeds are healthy enough to germinate. Put the seeds in a glass of water and leave them to soak for a few hours. The ones that sink are good quality.

Ensure the seed bank has payment options from reputable vendors. There should be safety measures to keep your details secure. Reputable sites also include authentication steps to ensure only legal adults make purchases.

Shipping should be fast and discreet. Check that the site provides you with an estimated delivery date and tracking number. Generally, a private courier brings the products to your door in inconspicuous packaging.

How to buy marijuana seeds online

Buying marijuana seeds online is convenient and easy, but you should still be careful. There are fraudulent companies out there that send customers sub-par items.

Here are two factors to consider before buying high yield seeds online.

Researching and choosing a reputable seed bank

Reputable seed banks have an easy-to-track reputation. Look at the customer reviews on the site as well as the off-site comments.

There are many seed banks, but if you buy from random untrustable sources, you risk more than dodgy seeds. Your personal banking details could end up in the wrong hands. Ensure you research the site thoroughly before purchasing.

There are also potential health hazards of growing poor-quality cannabis seeds. You could waste your time if the seeds aren’t feminized or autoflowering like you ordered.

Low-quality seeds could produce every grower’s nightmare: hermaphrodites. They cause female plants to develop male parts. Don’t leave hermies to grow, as they release pollen and fertilize the females. Instead of bud-bearing beauties, you’ll be puffing on a mouthful of seeds.

When unprofessional cultivators induce feminization, they often make critical errors that cause hermaphrodites. These crops also form as a result of poor handling. High-quality seeds only produce 2–4 hermaphrodites for every 1,000 good ones.

When choosing a reputable seed bank, ensure the growers are pros.

Placing an order and ensuring discreet delivery

Once you find a reputable seed bank, it’s time to place your order. Select cannabis seeds that meet your needs. Ensure you can use one of the accepted payment methods.

Beginners should choose easy growing cannabis seeds to prevent accidents. Some strains are more tolerant of climate changes or rookie mistakes.

Consider the effects you desire and pick a strain accordingly. Indicas are perfect for those looking to relax or sleep. Sativas are ideal for anyone who wants an energizing daytime puff.

There are also high THC strains for people who need that little extra kick. CBD cannabis seeds are excellent for medicinal users. They’re also a great pick for those who don’t want psychoactive effects.

Before you place an order and make a payment, check the delivery process. The site usually tells you how it packages products and what labels to expect. Don’t worry, they won’t deliver your cannabis in a truck decorated with weed leaves.

Ensure you get a tracking number and an expected date of arrival. Some sites offer free shipping on orders over a certain amount.

Ensuring successful germination and growth

Germination is the foundation phase for most plants. It occurs when a dormant seed is brought to life and starts becoming a seedling.

During germination, cannabis seeds require water and warmth to stimulate the embryo. It triggers rapid cell division that aims to create a nutritionally independent seedling.

Germination is a crucial step to prepare the seeds to flourish in their grow medium. Let’s talk more about how to care for your plants in this phase.Growing marijuana seeds online for how to buy marijuana seeds online illustration

Germination techniques and providing the ideal growing environment

Cannabis seeds require two key things during germination: warmth and water. These two elements help stimulate growth and let the seeds know it’s time to wake up.

Some growers skip the germination process and plant directly in the soil. It’s best reserved for fragile strains, like autoflowers.

Germinating before planting allows you to provide optimal conditions for healthy seedlings. It also makes it easier to spot developmental problems. Proper germination may also prevent some cannabis diseases.

Let’s unpack three common germination techniques.

Starter cubes & seedling plugs

One of the easiest germination techniques involves starter cubes or plugs. You can find these little helpers at most gardening supply stores. Each cube has a ready-made hole. It provides the perfect environment for cannabis seeds. It’s dark, warm, and moist.

Here’s how to use a starter plug or cube:

  1. Locate the hole and put one seed in each hole.
  2. Gently pinch the top closed.
  3. Leave the cube or plug in a warm, dark place.
  4. Once the seeds are ready, you’ll spot little taproots.

Starting cannabis seeds in cubes or plugs is advantageous. You can transfer them directly into the medium. You don’t need to remove them and risk harm to the fragile seedlings.

Some growers opt for rock wool starter cubes. They’re cheap and work well in any grow medium, including hydroponics and soil. However, they’re bad for the environment and could harm your lungs if you inhale any of the powder.

We recommend using Rapid Rooters. They’re slightly more expensive, but you buy them in bulk. The ingredients are natural and won’t harm you.

Soak marijuana seeds in water overnight

Soaking cannabis seeds is a popular germination method. It’s the easiest option, but it comes with a few risks.

Put the seeds into a glass of room-temperature water. Ensure the water isn’t hot, so you don’t cook the seeds. Use slightly warm water when working with older seeds. It helps get through the tough shells.

Leave the seeds in the glass overnight. The good ones will float and then sink to the bottom. Put them into a clear cup so you can see the taproots shoot out.

Most growers leave the seeds in water for around 24–32 hours. We don’t recommend leaving them for more than 24 hours, as they could drown. If the seeds haven’t popped after 24 hours, transfer them. Use the paper towel method to continue the germination process.

Paper towel method

One of the most popular germination techniques is the paper towel method. It’s easy, cost-effective, requires only a few basic items, and has a high success rate.

As the name says, it involves using paper towels to provide the best environment. Many growers prefer this method, as it works well for all types of seeds.

Here’s how to do it:

  1. Dampen 3–4 paper towels and place them on a plate. Ensure you don’t tear any of them.
  2. Place the cannabis seeds onto the paper towel-lined plate. Put them about one inch apart from each other to allow room for taproots.
  3. Dampen another paper towel and cover the seeds.
  4. Place another plate on top to keep the light out and boost humidity.
  5. You can place the plate onto a seedling mat to keep them warm (optional).

The best tip when applying this method is to use cheap paper towels. The more expensive ones tend to be porous, and the taproots grow through them. Save your fancy ones for the visitors.

Ensure that the paper towels stay damp, because if they dry out, they’ll kill your seeds. Move the seedlings as soon as you spot the taproot, as they could get stuck to the towel.

Once they’re ready, handle them with care. Use earbuds or tweezers to plant the germinated seeds in the grow medium.

Nutrient, watering, and humidity

When it’s time to transplant your seedlings, ensure their new home is well-suited. Use loamy soil for maximum nutrient absorption and adequate drainage. Combine 20% clay, 40% sand, and 40% silt to make it.

Cannabis plants need three main nutrients to grow. Nitrogen (N), phosphorus (P), and potassium (K) are essential. They typically appear as an NPK ratio on fertilizers. The nutrient, watering, and humidity considerations depend on the stage.

Let’s unpack the needs at different growth phases.


Young seedlings have very little nutritional needs. If germination goes well, they’re fully equipped to receive nutrition independently. They get nutrition from their seed and hydration from their roots and leaves.

Once they grow cotyledons and develop a root system, you can start giving them nutrients. Don’t feed them too early, or you risk nutrient burn.

It’s a good idea to use worm castings. This organic soil mix helps strengthen the plant’s immune system. It’s more beneficial than nutrients in this stage.

Watering seedlings is different from hydrating grown plants. Their root systems are underdeveloped, so they take in most fluids from their leaves.

Use a spray bottle to gently mist water onto their leaves. It helps provide adequate hydration and prevents soggy soil. You could also cover them with a plastic bag to aid absorption.

Seedlings require light from low-intensity systems, like CFL bulbs. Keep temperatures around 75–80°F and relative humidity (RH) at 65–70%.

Vegetative stage

In the vegetative stage, nutrients are essential to help plants grow. When transitioning, apply a light fertilizer, like a 2:1:2 option. It helps the young plants adjust to the nutrients and prevents burn.

Vegging plants require high levels of nitrogen to boost growth. This nutrient helps them build strong root systems and stems. It also boosts foliage development.

Keep temperatures around 75–86°F and RH at 60–70%. It’s a good idea to introduce training methods in this phase.

Watering is crucial when vegging. Too much can trigger root rot or fungus, and too little causes nutrient/heat burn or dehydration. Allow the topsoil to dry out before watering. Once the first two inches are dry, it’s safe to water. Excess hydration can invite fungus and cannabis pests.


Blooming plants don’t require high nitrogen levels. They don’t need to focus on growing more foliage. Feed them extra potassium to boost bud production. Apply a 6:10:15 fertilizer during mid-flowering and drop it to 4:7:10 towards the end.

Maintain temperatures of 65–80°F and RH of 40–50%. Water the plants using the same method during the seedling phase. Two weeks before harvest, flush the plants.

Legal considerations and benefits

Before we get into the steps on how to buy marijuana seeds online, let’s talk more about the legalities. We also delve into the potential benefits of growing marijuana seeds.

Understanding the legal status of marijuana seeds

It all started in 2012 with voters from Colorado and Washington. They approved ballots to legalize the sale and use of recreational cannabis. A total of 22 states followed suit, and public support grew tremendously.

Cannabis is still illegal at a federal level, but the political views are changing. In 2022, President Joe Biden announced pardons for federal crimes on basic possession.

Is it legal to buy cannabis seeds? The laws on cannabis seeds are just as complex as cannabis consumption.

In 2020, the Drug Enforcement Administration (DEA) made cannabis seeds legal. The decision was related to the 2018 Farm Bill, which made hemp legal and separated it from cannabis by THC. It brought into question the specifications for legalizing cannabis seeds.

The law considers anything containing less than 0.3% THC to be hemp. Cannabis seeds meet this standard. As a result, cannabis seeds are legal and can be sold or bought without criminal liability.

While the seeds are legal, what you choose to do with them may not be. Generally, the law permits using cannabis seeds for reasons outside of growing.

Buying cannabis seeds with the intention of growing them is tricky. It largely depends on your state laws. Some areas allow cannabis consumption but prohibit cultivation.

Most legal cannabis states allow recreational or medicinal users to grow cannabis seeds. There’s usually a limit on the number of plants. Aside from state laws, ensure the building you’re in allows cultivation. Some landlords may prohibit tenants from growing cannabis.

Cannabis growing laws per state

Although it’s illegal at a federal level, the legislation on cultivating cannabis varies from state to state.

Let’s unpack the states where it’s legal to grow cannabis and what the laws involve.


Licensed patients and caregivers can grow up to six plants. The law only permits this if they live further than 25 miles from the nearest dispensary.


Anyone over 21 can grow up to 6 plants per residence. Medicinal users can grow any number of plants within 100 square feet. They need to get a grower’s recommendation and a medical script.


The law considers growing cannabis plants for recreational use a misdemeanor. It results in fines. Medical users and their caregivers can grow up to 5 plants.


People over 21 can cultivate up to 6 plants for recreational or medicinal use. Caregivers serving up to five patients may grow up to 26 plants.


Medicinal marijuana patients can grow up to 10 plants per residence. They must first register as cultivators with the state.


Recreational or medicinal users over 21 can grow up to 4 weed plants. Caregivers can cultivate up to 8 plants, but only 6 should be flowering.


Recreational or medicinal users can grow up to 6 cannabis plants. They may have up to 12 per residence.


Any adult over 21 can cultivate up to 6 cannabis plants. They can only have 3 mature plants at a time. Regardless of how many adults live in a single residence, the number of plants can’t go over 12. The law only allows 6 flowering plants per home.


Adults over 21 can have up to 12 plants per residence. Caregivers treating no more than five patients can grow 60 plants.

Washington, D.C.

Recreational users older than 21 can grow 6 plants. The requirements include 3 seedlings and 3 flowering. The maximum amount is 12 if multiple adults are residing together. Medical marijuana patients aren’t allowed to grow cannabis.


Medical users and caregivers can cultivate up to 6 flowering plants. They can also have 6 immature ones and 6 clones per residence. All growers need to apply for a Patient Cultivation Card, which costs roughly $50.


People over 21 can grow up to 4 plants per residence.


Adults can cultivate up to 4 blooming plants or 12 seedlings for medicinal use only. The law doesn’t allow more than 8 mature plants and 8 seedlings per home. Patients must report the growing location to the Montana Department of Public Health.


Medicinal and recreational users can only cultivate cannabis based on location. Only those who live more than 25 miles away from a licensed dispensary can grow. The law permits no more than 6 plants per person or 12 per residence.

New Mexico

Licensed medicinal marijuana patients and caregivers can cultivate up to 16 plants. Only 4 of those plants can be blooming at a time.


Legal adults can cultivate up to 6 plants for medicinal or recreational use. The law allows no more than 12 immature plants, including 6 mature ones per residence.

New York

Medicinal users and caregivers can cultivate up to 6 cannabis plants. Only 3 plants can be mature. Caregivers can grow up to 6 plants per patient (3 mature). They can cultivate no more than 12, regardless of patient numbers.


Medicinal cannabis users can cultivate up to 6 flowering plants at a time. The law allows no more than 6 per residence.

Rhode Island

Caregivers and medical users can cultivate 12 plants and seedlings per residence.


Adults may grow 9 cannabis plants simultaneously, but only 2 of them can be mature.


Patients with a medical marijuana card and a physician’s recommendation can grow 6 plants. Those with only a physician’s recommendation may only cultivate 4. Residents with authorization from a physician can cultivate up to 15 plants.

Benefits of growing your own cannabisThree jars filled with premium cannabis buds, showcasing a variety of strains available for how to buy marijuana seeds online

The most prominent benefit is the cost factor. Growing cannabis saves you a lot of money. Don’t believe us? Let’s break it down.

It costs about $325–$650 per square foot to cultivate indoor cannabis. It leaves you with around 80 oz. of buds. To buy the same amount of weed at an average dispensary price would cost about $1,200.

Outdoor growers can save even more money, since the equipment is minimal. It costs around $10–$20 per square foot to cultivate outdoors, giving you an average of 195 oz. of nugs. At a dispensary, that would set you back about $2,925.

Another major benefit is you can cultivate high-quality cannabis. Some dispensaries have sub-par buds that may not have been stored correctly. You could get weak smokeables. You can also choose organic growing methods to avoid chemicals in your buds.

Another plus side is you get to pick from a wide variety of strains. You can buy exotic cannabis seeds and try one-of-a-kind blunts.

Buy marijuana seeds online safely

Before you learn how to buy marijuana seeds online, check the laws in your state. Different areas have varying rules on marijuana use. Some allow cultivation, while others prohibit its use.

Buying cannabis seeds online is a convenient and affordable option. It also allows you to access a wider range of exciting strains. Providing plants with adequate nutrition, water, and humidity is essential.Starting with high-quality cannabis seeds is the key to success. Shop our range of top quality indoor and outdoor cannabis seeds for a juicy, generous harvest.