All Cannabis Seeds

All Our Cannabis Seeds

When deciding to buy cannabis seeds, choosing the best source is the most important decision a grower makes. While good growing conditions are important, the genetic makeup contained within the seed is the determining factor behind a plant reaching its full potential, whether indoor or outdoor. The genes contained in selectively bred cannabis seeds are the key to a successful crop. Montreal Cannabis Seeds maintains an extensive and unique collection of cannabis types, making the very best seeds, whether regular, feminized or auto-flowering, available for purchase.

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  • Philo Skunk Cannabis seeds
    Philo Skunk Cannabis Seeds Feminized (PHILOSOPHER)

    Philo Skunk Cannabis Seeds Feminized

    Key Features:  Strong fruity flavour and aroma, high THC very easy to grow and very heavy yielding!

    (Also known as Gokunk) Mainly Skunk strain, created with the help of a friend and grower. This wonderful plant has been carefully kept kept until we have had the opportunity to present it as a variety of our collection. It’s a crossing between Somango x Skunk and Mazar (Afghani x Skunk), thereby it keeps clearly all the Skunk qualities, while the productivity and vigour have been improved by the pure Afghani (Mazar El Shariff). It’s a plant of strong development, but with a branch structure rather fragile, so it’s advised to stake it from the beginning of the flowering to help the branches to bear their heavy buds. The ideal cultivation density indoors is about 10 plants/m2, using 8L pots and a growth period of about three weeks. The flowering period will take almost 60 days, although it can lag or advance some days according to grower’s needs. Perfectly adapted for its cultivation in SCROG (Screen of Green) and in SOG (Sea of Green) setups. Grown outdoors, this plant acquires big dimensions and can reach two meters in height, producing up to 600 gr/plant. The harvest time will be between the last week of September and mid-October, depending on phenotypes. The most remarkable feature of this cannabis strain and what makes it so distinct is, without a doubt, its flavour and aroma, which are really fruity and sweet, skunky, changing to old wood while the drying and curing process advances. The taste is very intense and long lasting. It’s effect is relaxing.

    Philo Skunk Info

    • Genetics: Somango X Skunk X Mazar
    • Sativa/Indica:  Hybrid
    • Yield: Indoor: 500 g/m2 Outdoor: 600 g/plant
    • THC/CBD: Very High
    • Flowering Period/Finishing: 55-65 days/ late September
    5 Seeds Per Pack
    Out Of Stock
  • Jamaican Blueberry BX Cannabis Seeds Regular (PHILOSOPHER)

    Jamaican Blueberry BX Cannabis Seeds Regular

    Key Features:  Jamaican Blueberry is an early flowering, mostly Sativa variety ideal for outdoor crops and greenhouses. It develops beautiful colors which range from reddish to bluish, a true delight for the eyes. Because it is a landrace it is better suited for soil and not hydroponics (indoor). The flowering period is fast, needing only 55-60 days to ripen.

    Regular strain from the Old School Genetics Collective, a true old school Sativa developed from a very special elite clone, the Jamaican x Blueberry cut selected by grower Marleys from Cannabiscafe forum.

    Suitable for indoor, outdoor, greenhouses and guerrilla crops.
    Jamaican Blueberry is an early flowering, mostly Sativa variety ideal for outdoor crops and greenhouses. It develops beautiful colors which range from reddish to bluish, a true delight for the eyes. The buds end the bloom stage completely covered with trichomes and release a very intense lemony scent.
    If planted directly in the ground it will show its full potential and Sativa behavior. It grows fast and slender, with long and robust side branches that support the weight of the buds without problem.
    If grown indoors, soil is the best medium for this plant. Its Jamaican landrace genes don’t make it suitable for hydroponic systems, since it is not used to high levels of oxygen in the root area.
    The flowering period is fast, needing only 55-60 days to ripen.

    Taste and effects
    Marleys’ Jamaican Blueberry has intense citric and incensed notes, typical of some tropical Sativas. If you love old school Sativas you must try this one!  The effect is creative and stimulating, ideal to smoke during the daytime. It easily reaches 17% THC, and the uplifting effect that it induces is perfect to socialize and have lots of fun.

    Jamaican Blueberry BX Info

    • Genetics:  Marleys Jamaican X Blueberry BX1 
    • Sativa/Indica:  Sativa
    • Yield: Indoor yield: 450-500 g/m2  Outdoor yield: 500-800 g/plant
    • THC/CBD: THC: 17%  CBD: Low
    • Flowering Period/Finishing:  Indoor: 55-60 days Outdoor: early/mid September
    5 Seeds Per Pack
    Add to Cart
  • Lemon Auto CBD Cannabis Seeds Feminized (PHILOSOPHER)

    Lemon Auto CBD Cannabis Seeds Feminized

    Key Features:  Great for medical use and very easy to grow.

    Lemon Auto CBD is the CBD-rich, autoflowering version of the legendary "Hollands cut". We have crossed this plant with a Juanita x Lowryder hybrid, which also has a high CBD content. Thus, we created a CBD-rich and automatic version of this renowned Amnesia selection.

    Lemon Auto CBD is suitable for indoor and outdoor cultivation, as well as greenhouses and guerrilla crops.

    It is very easy to grow and its growth is fast and vigorous. It develops plenty of robust side branches which surround a prominent main stem.

    If grown outdoors or in a greenhouse, this strain can easily reach 1 meter in height. Transplanting the germinated seed to the final pot (7-12L) is recommended for proper development and best yields. Use pots of lower capacity (3-5L) if you want smaller plants.

    Indoors, automatic strains are normally cultivated under a 20/4 photoperiod, thus achieving maximum yields and growth. On the other hand, if you want smaller plants you can use a photoperiod with less hours of light, like 18/6 or 12/12.

    Taste and effects
    We wanted to keep the characteristic smell and taste of the Amnesia "Hollands cut", rich in limonene and with intense citric notes. Some phenotypes have a delicious cherry scent, especially when the buds are ripe.  It is suitable for several therapeutic treatments thanks to its 1:1 THC:CBD ratio. The effect is balanced and moderated, improving the mood and inducing a very pleasant feeling of wellbeing. It is an ideal strain to start treatments with cannabis.

    Lemon Auto CBD Info

    • Genetics: Amnesia “Hollands Cut” x Juanita La Lagrimosa x Lowryder 
    • Sativa/Indica: Sativa Auto CBD
    • Yield: Indoors: 450-500 g/m2 Outdoors: 125-150 g/plant
    • THC/CBD:  THC: 8% CBD: 8%
    • Flowering Period/Finishing: 70-75 days from seedling
    5 Seeds Per Pack
    Add to Cart
  • Sweet Amnesia Cannabis Seeds Feminized (G13 LABS)

    Sweet Amnesia Cannabis Seeds Feminized

    Key Features:  Sweet Amnesia is a vigorous and very easy-to-grow plant of medium height. It produces long, hard, compact flower heads that are coated in resin. It is very resistant to mould and infestations, and produces extremely high yields

    G13 Labs’ Sweet Amnesia variety is the result of the union between two feminised Sativa-dominant varieties that flower in record time (65 days indoors, with an outdoor harvest in mid-October). This cannabis queen is a vigorous and very easy-to-grow plant of medium height. It produces long, hard, compact flower heads that are coated in resin. It is very resistant to mould and infestations, and produces extremely high yields that are capable of reaching 1,200 g/plant outdoors, and up to 600 g/m² indoors. It is advisable to use a moderate amount of fertiliser so as not to modify the plant’s highly prized taste. Both its aroma and taste are intense and contain lemon, Haze and incense notes. Its potent cerebral effect is euphoric and somewhat stimulating before it immediately moves on to a relaxing phase.

    Sweet Amnesia Info

    • Genetics: Original Amnesia X Original Amnesia
    • Sativa/Indica: Sativa
    • Yield: Indoors: 600 g./m2 Outdoors: 1200 g./plant
    • THC/CBD: High
    • Flowering Period/Finishing: 65 days/mid-October
    5 Seeds Per Pack
    Out Of Stock
  • CBD Euforia Cannabis Seeds
    CBD Euforia Cannabis Seeds Feminized (Royal Queen Seeds)

    CBD Euforia Cannabis Seeds Feminized

    Key Features: Medical variety that is great for those who experience social anxiety, and a great pain reliever.

    Euphoria is a superior blend of selective heredity between the popular cannabis strains of Royal Medic and Shark Shock. Royal Medic is a strain of cannabis that owes the majority of its genetics to the Juanita la Lagrimosa and is recognized as one of the high CBD strains and those genetics have been passed on to Euphoria. Shark Shock is a strain that has been a flourishing champion of the High Times Cannabis Cup since the late 1990s and it is a tremendously hardy grower. You will find those qualities are ever present in the Euphoria strain.

    CBD is an abbreviation for cannabidiol, which is often great for combating medical conditions such as Crohn's Disease and Multiple Sclerosis. Those who suffer from medical conditions that induce pain and discomfort, often turn to strains of cannabis that are known to be higher in CBD. Euphoria inherited this high CBD and contains more CBD than it does THC but, the percentages are pretty close at 10% and 9% respectively.

    Euphoria's genetic background thoroughly infuses this strain of Euphoria with a sweet and particularly fruity scent that continues on into the taste for quite a pleasant smoke. Being that it is 20 percent Sativa and 80 percent Indica, there is more of a euphoric mood that does not encourage sleepiness but is great for pain and nervous tension relief. This makes for great medical weed. It is a short to average size plant reaching heights outdoors of 100 to 140 cm. With indoor heights established at 60 to 100 cm, due to the high percentage of Indica which are in general, shorter and stockier plants.

    The yield produced by this plant is quite nice from the Indica structure. You will time and again find indoor and outdoor yields of 400 to as much as 450 grams, per dried plant with no more than an 8 week flowering period! Not bad for medical marijuana where you might find competitor strains requiring as much as 10 weeks to flower!

    Critical mass might be encountered depending on your frequency of use. Be sure to browse the enormous selections at Royal Queen Seeds to find the medical cannabis seeds that produce a plant with the specific high that you need. Euphoria is certainly one of the CBD strains. These are known to produce anti-anxiety and even anti-inflammatory reactions to those who use it. This is without having to endure a heavy couched or locked down feeling that is associated with some competitor strains. Anytime levels of CBD are found to be over 4%, this is considered to be a high amount. Euphoria, contains 7% CBD.

    CBD Euforia Info

    • Genetics: Shark Shock x Royal Medic
    • Sativa/Indica: CBD Indica
    • Yield: 450-500 g.
    • THC/CBD: THC: 9% CBD: High
    • Flowering Period/Finishing: 8 weeks from seed
    5 Seeds Per Pack
    Out Of Stock
    Girl Scout Cookies Cannabis Seeds Feminized (Montreal Cannabis Seeds)

    Girl Scout Cookies Cannabis Seeds Feminized 

    Girl Scout Cookies has an overpowering smell that matches the buzz that comes with it. The buzz is a euphoric one that will keep you smiling the whole ride. Do not be fooled it will uplift you and keep your energy flowing. The taste is one of sweet and earthy...This is a well loved strain by all who cross its path :)

    Girl Scout Cookies will help patients relieve the problems of having a headache or depression. It also helps calm the nerves after having a stressful day/week. Girl Scout Cookies will not put you to sleep by any means but definitely helps you find the level of comfort involved with getting there.

    The common negatives are involved here also: cottonmouth and dry/red eyes. Other than that there are no negatives with Girl Scout Cookies. You light up and get to medicating and it is nothing but being happy and smiles from there. Enjoy :)

    Girl Scout Cookies  INFO​

    • Type:                        Indoor/Outdoor
    • Growing:                   Moderate 
    • Flowering Time:        8  to 9 Weeks 
    • Indica/Sativa:           40% indica 60% Sativa
    • Effect:                       High (Head Trip)  Stoned (Body Buzz)
    • THC%:                      20%
    • Yield:                         400 to 500 gr indoor
    5 Seeds Per Pack
    Out Of Stock
  • Grand Daddy Purple cannabis
    Granddaddy Purple Cannabis Seeds Feminized (Montreal Cannabis Seeds)

    Granddaddy Purple Cannabis Seeds Feminized 

    There’s only one GRANDDADDY PURPLE original and this is it! There are lots of imitators out there today, but this propriety "Royal Indica" strain whose puffy buds are unusually dense, magnificent in their unreal color scheme, their unmistakable smell, awesome taste and unbelievable potency are what make it, straight up uniquely… the “Real Deal!
    Ours, hands down is the most highly recommended and requested strain 6 to 1 in medical collectives today. If you have ever had our “original” GDP before you’ll immediately recognize these face, body and brain melting traits. Certainly if the color purple had a taste and smell this strain would be it.
    The buds are very deep purple almost all the way through out, except for the occasional light neon green spot. With almost zero hairs on them, the crystal formations are outstanding, looking a lot like they were dipped and rolled in sparkling stardust!


    Type:                       Indoor / Outdoor
    Growing:                  Easy
    Flowering Time:      8 to 9 Weeks
    Indica/Sativa:          Mostly Indica
    Effect:                     Long lasting, strong body effect
    THC%:                   17.15%    
    Yield:                      Up to 500gr indoor/300gr outdoor

    5 Seeds Per Pack
    Add to Cart
  • Sour Diesel Cannabis
    Sour Diesel Cannabis Seeds Feminized (Montreal Cannabis Seeds)

    Sour Diesel Cannabis Seeds Feminized

    Like many of the best cannabis strains coming out these days, Sour Diesel comes straight from California. It is a favourite with many smokers and growers. These powerful American genetics will grow well indoors around the world; outdoors, on the other hand, they need a warm climate, similar to California or Spain.

    This is a mostly Sativa strain which shows in both its growth structure and the strong high effect it gives when consumed. The plant develops its resinous buds and powerful aroma over a 10-week flowering period. This is after a recommended 3-to-4 week vegetative period. These plants will grow to a height of around 100-130 cm, with some stretching during early flowering.

    Sour Diesel is a very pungent, aromatic strain. Heavy chemical, herbal and sour flavours come from its glistening buds. When grown well, it will give yields of 450-600 grams per square metre. This is both a yield in quantity and quality, producing high-quality, resinous, aromatic buds. Full Diesel power!

    Sour Diesel Info

    • Type:                    Indoor / Outdoors
    • Growing:               Moderate
    • Flowering Time:    10 to 11 Weeks
    • Indica/Sativa:        75% sativa and 25% indica
    • Effect:                   Creative High
    • THC%:                  17.70%    
    • Yield:                    Up to 450gr indoor 600gr outdoors
    5 Seeds Per Pack
    Add to Cart
  • L.A. Special Cannabis Seeds Feminized (Montreal Cannabis Seeds)

    L.A. Special Cannabis Seeds 

    L.A. Special  known for its balance of an active sativa buzz and the high yields of plants due to its indica side. Flowering happens between 8 and 9 weeks and plants will have a tight leaf structure and frosty buds. Indoor growing is recommended, but be warned, L.A. Special plants are pungent. This strain has strong smoke that can have a fuel smell, but it is dominantly fruity.

    L.A. Special  INFO​

    • Type:                       Indoor/ out 
    • Growing:                  Easy
    • Flowering Time:       8 to 9 Weeks 
    • Indica/Sativa:           Mostly indica
    • Effect:                      High (Head Trip) yet Stoned (Body Buzz)
    • THC%:                     17% - 22%
    • Yield:                     400 in 500 gr out
    3 Seeds Per Pack
    Out Of Stock
  • Joint Doctor Easy Ryder
    Easy Ryder Cannabis Seeds Autoflower (Montreal Cannabis Seeds)

    Easy Ryder Cannabis Seeds Autoflower

    This is an satbilised cross between a Lowryder #2 and an automatic AK47 in which the two parents strongly exhibit their best genetic traits: high resin production, the fruity aroma (of a carefully selected Lowryder #2 phenotype), and the size and branching of the AK47 automatic. This poly-hybrid is fully auto-flowering and matures in 70-75 days from germination, reaching optimal size if given enough light (intensity and time). The best conditions are 20 hours of light and 4 of dark during the entire cycle. Outdoors the best time is may-august, but it's easy to do multiple cycles per season, until November. 

    Easy Ryder Info

    • Genetics Automatic AK47 x Lowryder #2 
    • Variety Ruderalis (auto-flowering) 
    • Sex Feminised 
    • THC Content 19% 
    • CBD Content 0.2% 
    • Grows Greenhouse, Grows indoors, Grows outdoors 
    • Flowering Time 6 Weeks 
    • Harvest Month 9 weeks from seed. ​​
    5 Seeds Per Pack
    Add to Cart
  • CBD Blueberry Cannabis Seeds Feminized (Montreal Cannabis Seeds)

    CBD Blueberry Cannabis Seeds Feminized

    CBD Rich Blueberry seeds are direct decedents of the 2000 Cannabis Cup winning Blueberry strain. Indica heavy, this low psychoactive strain is great for medical patients needing relief from their ailments but must have a clear head to function throughout the day. This purple-blue beauty is a great addition to any medical grow.

    Nearly purely indica, CBD Rich Blueberry grows much like a bush. Give these plants a little girth in and defoliate the bottom third of the plants to keep air flowing around the leaves and prevent mold and pest infestations. This strain works beautifully in SOG and SCROG nets, quickly filling up squares before producing hugely heavy, tightly spaced colas off of every branch. This plant remains rather small compared to many other strains, and is great for gardening in small spaces.

    CBD Blueberry INFO

    • Type:                    Indoor / Greenhouse / Outdoors
    • Growing:                Easy to Moderate
    • Seeds                    5 Per Pack
    • Flowering Time:     8 Weeks
    • Indica/Sativa:        100% Indica
    • Effect:                   Relaxed High
    • THC%:                  9%
    • CBD%                   9%
    • Medical                 1:1 THC:CBD Ratio - a CBD rich strain.
    • Yield:                    Indoor: 500 g/m2  September/October
    5 Seeds Per Pack
    Add to Cart
  • Regular Cannabis Seeds Mix Pack (Montreal Cannabis Seeds)
    This mixed pack of Regular strains is perfect for the indecisive grower. Not sure what regular strain is right for you? Why not try them all? We’ve included the classic strains with our unique breeds all in one pack of 5 seeds. Growers enjoy a little bit of everything in their garden. Sativas, indicas, and hybrids. 

    These are high yielding regular strains suitable for indoor or outdoor growing. Plants will vary in height depending on the varietal; from tall and thin sativas to short and bushy indicas, and hybrids somewhere in between. The levels of THC and CBD will vary from low to moderate to high. The THC effects will vary from mellow indicas to uplifting sativas. It’s the perfect opportunity for you to try all of Montreal Cannabis Seeds regular strains in one order.

    Note: Mix & Match packs are not labeled individually. They are random.

    6 Seeds Per Pack
    Add to Cart
  • Mix cbd cannabis seeds
    CBD Mix Cannabis Seeds Feminized Autoflower (Royal Queen Seeds)

    CBD Mix Cannabis Seeds Feminized

    A selection of the best Medical cannabis strains from Royal Queen Seeds.

    Each pack of 3 contains: 1 x Royal Highness, 1 x Dance World, 1 x Medical Mass

    Each pack of 5 contains: 1 x Royal Highness, 1 x Royal Medic, 1 x Dance World, 1 x Medical Mass, 1 x Painkiller XL

    For more information, take a look at the page for each variety.

    5 Seeds Per Pack
    Add to Cart
  • Purple Widow Cannabis Seeds Regular
    Purple Widow Cannabis Seeds Regular (Montreal Cannabis Seeds)

    Purple Widow Cannabis Seeds

    Purple Widow It is very strong, The strain finishes a beautiful purple color and has a sweet purple taste. However, being a cross between sativa and indica purple widow also has the sativa quality of mood enhancement - bringing on an interest in activities.  Purple Widow is a hybrid cross of the original Purple Power and White Widow. The Cross of these two popular marijuana strains brings us an exiting new plant which retains much of the good traits of the originals.

    Purple Widow  INFO​

    • Type:                      Indoor / Outdoor
    • Growing:                  Easy
    • Seeds                      6 Per Pack
    • Flowering Time:       8 to 9 Weeks 
    • Indica/Sativa:           Mostly Sativa
    • Effect:                      Body & Head High
    • THC%:                     19% to 22%
    • Yield:                       Up to 450gr indoor/550gr out
    6 Seeds Per Pack
    Out Of Stock
  • Jet 47 Autoflower Cannabis Seeds Feminized (Montreal Cannabis Seeds)

    Jet 47 Autoflower Cannabis Seeds 

     Jet 47 is a autoflower Feminized variety which, was created by cross breeding an AK47 and White Widow to produce even more resin crystals. Mainly Sativa Jet 47 will grow taller than, her indica counterpart maintaining a short flowering period finishing within 14 weeks from seed. Plants of this cannabis strain grow well in all growing set ups - indoors and outdoors - and are able to produce up to 450g of aromatic marijuana with a powerful sativa jet-propelled effect.

    Jet 47 Info

    • Type:                      Indoor / Outdoors
    • Growing:                 Easy
    • Seeds                    5  Per Pack
    • Flowering Time:     8 to 9 Weeks from seed
    • Indica/Sativa:        20% Sativa 70% Indica 
    • Effect:                    Stone High
    • THC%:                   21.8%   
    • Yield:                     Up to 50gr indoor/90gr out
    5 Seeds Per Pack
    Out Of Stock
  • Cheese Cannabis Seeds
    Cheese Cannabis Seeds Feminized (Montreal Cannabis Seeds)

    Cheese Cannabis Seeds Feminized

    By collaborating with other breeders, we have developed a very desirable knack of creating knock-out strains. This Cheese was derived by backcrossing the Cheese clone from their incredible Cheesewreck strain until they had a stable, cheesy variety. When cultivated in a legal climate, our Cheese produces good yields. The plants need full support as the side branches grow to the height of the main stem. This is a vigorous strain that packs a serious punch. Ore Cheese's potency is matched perhaps only by it's incredible strength of flavour - simply superb. This is a real connoisseur strain that deserves a place in any souvenir hunter's collection.

    Cheese INFO​

    • Type:                       Indoor/ out 
    • Growing:                  Easy
    • Flowering Time:       8 to 9 Weeks 
    • Indica/Sativa:           Mostly Sativa
    • Effect:                      High (Head Trip) 
    • THC%:                     19% - 22%
    • Yield:                       400 in 500 gr out
    3 Seeds Per Pack
    Out Of Stock
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