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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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Grapefruit Haze
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Auto CBD Cheese Cannabis Seeds
Auto CBD Cheese Cannabis Seeds Feminized (Q.C.S.)

Auto CBD Cheese Cannabis Seeds Feminized

Cheese Autoflowering CBD is a feminized autoflowering and CBD-rich cannabis seeds derived from the cross between a Cheese XXL Autoflowering and an Auto CBD. Now, cannabis growers have the chance to enjoy, without fear of the typical tricks played by THC.
A cannabis jewel we had long been itching to include in our catalogue! Cheese Autoflowering CBD has succeeded in keeping the so-coveted traits of the Cheese dynasty: her highly appreciated scent, stability and homogeneous yielding properties.

Auto CBD Cheese INFO

GenotypeSativa / Indica / Ruderalis
Comprehensive life cycle75 days
Indoor yield450-500 g/m2
Outdoor harvest timeEarly April / Late October
Outdoor yield60-170 g/plant
Outdoor height0.75-1.6 m
THC6%
CBD12%
THC/CBD ratio1:2 / 1:1
THC7%
CBD8%

5 Seeds Per Pack
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55.00$
CBD Kush
Auto CBD Kush Cannabis Seeds Feminized (Q.C.S.)

Auto CBD Kush Cannabis Seeds 

A variety produced in cooperation with the CBD Crew. CBD Kush is a CBD rich variety.  Ratio of CBD:THC is between 1:1 and 4:1. Usually the CBD is present in greater quantities than THC. This variety was produced by crossing a THC rich Kandy Kush selection with a CBD dominant strain.  The variety has a mix of indica and sativa genetics but the growth pattern generally shows an indica dominant appearance with good yields and a satisfying flavour.  Plants generally reach around 100 cm tall. 

This is a variety which will appeal to medical users looking for a CBD strain, but we also expect some recreational growers will be attracted to the strong body stone and the pleasurable and manageable high.

Auto CBD Kush seeds Info

Variety

Indica / Sativa

Where to Grow

Indoor 

Flowering Time

 days 70 to 80

THC Content

8%

THC Content

8%    

Yield

High

            
5 Seeds Per Pack
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Auto Cheese Cannabis Seeds (Q.C.S.)

Cheese Cannabis Seeds Autoflower Feminized

This Autoflowering Cheese Cannabis strain is the most popular to come out of the Exodus Crew, a collective of people who used to be based around the Luton areas.

It was originally a Sensi Seeds Skunk #1 phenotype that exhibited an extraordinary smell of vintage Cheese. Maintained in clone form for many years by anyone lucky enough to get their hands on it eventually it was hybridised with Afghani #1 and seeds were produced.

It quickly became one of the Top Ten strains sold in all the coffeeshops in Amsterdam and won numerous awards in the High Times Cannabis Cup. Autoflowering Cheese produces a wellbalanced effect, a physical and cerebral mixture.

With 8 week flowering and lush heavy harvests. Its aspect is languid, with long outstretched leaves and slim stalks, an heirloom from its skunk ancestry. The flowers are thick and plentiful and when exposed to the adequate low temperatures, obtain a light violet colour.

Autoflowering Cheese can be classified as a highly commercial variety, comparable to Big Bud, Skunk #1, Power Plant, or Critical+.These varieties, together with Cheese, are quick and compact heavy yielders.

 

Auto Cheese INFO

SexFeminized
VarietyIndica / Sativa
Strain GeneticsSkunk #1 x Afghani #1
Flowering TypeAutoflowering
Flowering Time8 weeks
Where to GrowIndoor, Greenhouse, Outdoor
EffectCerebral, Physical
THC Content22%
Yield650 grams dry bud per 600 watt hps

5 Seeds Per Pack
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44.00$
Auto Critical Mass Cannabis Seeds Feminized (Q.C.S.)

Critical Mass Cannabis Seeds Autoflower Feminized

Critical Mass Autoflowering has a very nice plant metabolism and structure, resulting in very frosty and dense buds with a sharp flavor.

Critical Mass is a reworked excellent version of an old breed once known as Big Bud. This is a large yielding strain with an equally high stone.

Critical Mass Autoflowering is a heavy plant currently in production both indoors and outdoors with massive buds.

Its genetics originate from a very heavy Afghani combined with the original Skunk #1.This strain flowers fairly quickly at 80 days from seed.

Critical Mass Autoflowering is a favorite plant of many growers looking for a huge yielding potent strong plant

.However, due to the large production of flowering, this strain is susceptible to mold which can be reduced by growing indoors to reduce humidity.

THC levels of this strain may reach up to 24%.

Auto Critical Mass  INFO

SexFeminized
VarietyIndica / Sativa
Strain GeneticsCritical Mass
Flowering TypeAutoflowering
Flowering Time8 weeks
Where to GrowIndoor, Greenhouse, Outdoor
THC Content24%
Yield650 – 750 pm2 indoors, 2000 grams outdoor southern areas

5 Seeds Per Pack
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48.00$
Auto Dwarf Low Flyer Cannabis Seeds (Q.C.S.)

Dwarf Low Flyer Cannabis Seeds Autoflower

Dwarf Low Flyeris an easy to grow short plant with a 6 week flowering time. Perfect for hydro or indoor areas with lack of space. She will stay under 2 feet and will flower automatically at 12 to 18 hours of light per day. Low to medium natural high.

This is a very unique marijuana strain that will satisfy your needs without worrying about the grow space or anything else. 

Dwarf Low Flyer comes as a feminized autoflowering marijuana plant which is awesome for indoor guerilla growing. Do you want to hide to the best that you could with your grow, then Dwarf Low Flyer marijuana is what you are looking for.

Dwarf Low Flyer INFO​

  • Type:                    Indoor / Outdoo
  • Growing:                Easy to Moderate
  • Flowering Time:      9 Weeks from seed
  • Indica/Sativa:         70% Indica, 20% Sativa, 10% Ruderalis
  • Effect:                   Sativa High
  • THC%:                  16.25%    
  • Yield:                    Up to 250 gr Indoors/350 gr out
5 Seeds Per Pack
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48.00$
Auto Dynamite Cannabis Seeds Feminized (Next Generation Seeds)

Dynamite Cannabis Seeds Feminized Autoflower

Our Dynamite is the classic fruity, large production strain. Fast flowering with a grapefruit taste and flavour. Very versitle, only plant you’ll ever need.

Flowering Time:

Indoors: 50 days

Outdoors: October 1st

5 Seeds Per Pack
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48.00$
Grapefruit Cannabis Seeds Feminized
Auto Grapefruit Cannabis Seeds Feminized (Q.C.S.)

Atoflower Grapefruit Seeds Feminized

Grapefruit Auto is the auto-flowering version of the sativa-dominant Grapefruit cannabis strain. It retains all of the wonderful qualities of the photo-period plant but with auto characteristics which enables it to flower irrespective of any shorting of the lighting cycle.

Grapefruit Auto can be grown successfully indoors and outdoors. The fact that it takes a mere 63 days to go from germinated seed to harvest means that it can grow to maturity in higher latitudes and for those growers who live in warmer climates two or even three harvests per growing season are a distinct possibility. Indoor yields are about 400 gr/m2 under 600 watt grow lights while outdoors this strain can produce anywhere between 40 - 180 gr/plant depending on various factors including correct nutrient supply, grower skill and, of course, the weather outdoors.

The aroma and flavour of Grapefruit Auto leaves nothing to be desired when compared with its photo-period cousin. Sweet, rich, citrussy grapefruit tones dominate its organoleptic profile. THC production is high and is measured at 19% while CBD leves are around 0.89%. Its effect is a highly energetic feeling which is quite uplifting. Therapeutically Grapefruit Auto helps people suffering form both stress and depression.

Grapefruit INFO:

GENETICSGrapefruit x Ruderalis
VARIETYMostly Sativa
FLOWERING TYPEAutoflowering
SEXFeminised
THC CONTENT19%
CBD CONTENT0.89%
YIELDindoors: 400 gr/m2; Outdoors: 40 - 180 gr/plant
GROWSIndoors, Outdoors
FLOWERING TIME9 weeks from germination
MEDICAL CONDITIONSDepression, Stress
MEDICINAL PROPERTIESYes
TASTE / FLAVOURCitrus, Grapefruit, Sweet
EFFECTEnergetic, Uplifting
PACK SIZE 5 Seeds
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48.00$
Grapefruit Haze
Auto Grapefruit Haze Cannabis Seeds Feminized (Next Generation Seeds)

Grapefruit Haze Cannabis Seeds Feminized Autoflower

The quality of this hybrid plant is obvious when you see it. It has a good yield and best of all the hazy flavor comes through strong. The father is our F4 Grapefruit male, his offspring are hardy and sweet. When we selected a Super Silver Haze to cross with him, we looked for a plant with bud density and that Haze high and flavour. The lady we selected is very crystalline and silvery in appearance. For many years we have been making new selections and gradually improving the flavour and potency of this strain.

Blending the two creates a wonderful flavor and high. A very full spectrum high that is versatile medicinally for many conditions. Its top quality means less is needed for a complete buzz. Our Grapefruit Haze is one of the favourites in medical clubs in northern California. It was rated #1 Strain for THC(out of hundreds) in the 2013 Barcelona Spannibis Expo.

Flowering Time:
Indoors: 65 days
Outdoors: October 25-30
THC: 22%
CBD: 1.2%

5 Seeds Per Pack
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48.00$
Auto Jack Herer Cannabis Seeds (Q.C.S.)

Jack Herer Cannabis Seeds Autoflower 

Jack Herer cannabis seeds is back in Auto Flowering form as a Dominant Sativa. This uplifting easy to grow Sativa can take up to 9 weeks to finish flowering and can grow up to 3.5 feet with long branches and thin leaves, yet small enough to fit into any size room. Similar to the original Jack Herer with the genetics of Ruderalis, she will impress any new or experienced grower.

JACK HERER INFO

Type:                      Indoor / Outdoo
Growing:                Easy to Moderate
Flowering Time:     9 Weeks
Indica/Sativa:         70% Indica, 20% Sativa, 10% Ruderalis
Effect:                     Moderate - High
THC%:                   16.25%    
Yield:                      250 gr Indoors/350 gr out

5 Seeds Per Pack
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45.00$
Lemon Cannabis Seeds
Auto Lemon Kush Cannabis Seeds Feminized (Q.C.S.)

Lemon Kush Cannabis Seeds Autoflower Feminized

  • Sativa-dominant
  • Energizing effect
  • Great for fatigue management

Auto Lemon completes its life cycle within nine weeks of germination. A fast-flowering plant, with 18 hours of light, indoor growers can expect a yield of up to 500 gr/m2. It will still flower with as little as 12 hours per day of light, although it should be noted that this will affect the size of the yield. Outdoors, Super Lemon will produce about 70-80 grams per plant.

Sativa-dominant Auto Lemon is clear and uplifting with THC content ranging from 15 to 20%. It’s ideal for treating stress, depression, and fatigue, and managing pain becomes quite easy with this citrus/fruity tasting strain. As it can have an energizing effect, which is great for those needing some quick motivation or fatigue management, some have said it may not be the best for those already wound up tight.

Lemon Kush Autoflower Seeds Information

  • Sex: Feminized
  • Variety: Indica / Sativa
  • Strain Genetics: Super Lemon Haze x Ruderalis
  • Flowering Type: Autoflowering
  • Flowering Time: 7-9 weeks
  • Where to Grow: Indoor, Greenhouse, Outdoor
  • Harvest Month: 9-11 weeks from germination
  • Medical Conditions: Fatigue
  • Taste / Flavor: Citrus, Haze, Lemon
  • Effect: Body, Cerebral, Long lasting
  • Plant Height: 80-100cm
  • CBD Content: Unknown
  • THC Content: Up to 18%
5 Seeds Per Pack
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48.00$
Auto Mazar Cannabis Seeds Autoflower (Q.C.S.)

AutoMazar Cannabis Seeds Autoflower Feminized

AutoMazar is one of the best yielding autoflowering strains out there and this indica dominant plant is very hard hitting and will give you a very strong body high and an uplifting feeling. Auto Mazar can be grown indoors as well as outdoors and the average yields are from 60 to 200 grams per plant with a record grow of more than 350 grams from one autoflower plant. This strain is great for growers who need a lot of buds for their medical purposes or recreational usage and because of the great heritage genetics of Mazar strain this is probably on of the most sought after autoflowers out there.

Auto Mazar can be considered a SUPER autoflowering strain and that means that you can get a lot more yield from a single plant and the average yield is somewhere between 60 and 200 grams but as I mentioned earlier in ideal conditions you can get up to 350 grams from a single plant! This bigger yield means that automazar plants usually grow taller than the average autoflowers and their height rarely is shorter than 60 centimeters and can get up to 120 cm tall so be careful and know that for very small spaces this plant usually will bee too tall if let untouched. But with LST or even HST you can definitely train your Mazar and create multiple main colas and a very bushy plant that grows more horizontally not vertically.

AutoMazar Info

  • 5 seeds per pack
  • Prize winner
  • Indoor/Outdoor/Greenhouse
  • Life cycle: 10 weeks
  • Production: XL
  • Indica Dominant
5 Seeds Per Pack
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44.00$
Auto Northern Lights Cannabis Seeds (Q.C.S.)

Northern Lights Autoflower Cannabis Seeds 

Northern lights auto flowering strains are one of the most famous cannabis strains. This variety of Indica grew in the 70s in the US from Afghan genes. Later, in the 80s, the plant arrived in the Netherlands. It is favorited for many reasons, such as the easiness to grow it. This auto flowering and feminized strain can effortlessly grow indoors or outdoors in warm climates. The crop is ready as fast as 8 weeks after sowing. Its frosted buds bring a lushy honey-musk aroma, enhanced by an earthy afghan undertone that produces a physically comfortable but lazy feeling.

Northern Lights Info

  • Type:                      Indoor / Outdoors
  • Growing:                 Easy
  • Seeds                     5 Per Pack
  • Flowering Time:       8 Weeks
  • Indica/Sativa:         20% Sativa, 70% Indica, 10% Ruderalis
  • Effect:                     Stoney High
  • THC%:                    19.8%   
  • Yield:                      Up to 250gr indoor/150gr out
5 Seeds Per Pack
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48.00$
NYC Diesel – Auto Flower Fem
Auto NYC Diesel Cannabis Seeds (Q.C.S.)

NYC Diesel Cannabis Seeds Autoflower

Pungent and sweet, this slightly Sativa-dominant hybrid with Ruderalis is the auto-flower version of its prize-winning predecessor.

Notes of citrus and fuel provide a relaxing, full-body stone. Good for indoor or outdoor growing. Compact, easy-to-grow plants yield dense, dark-green flowers in just 7 weeks maturation

NYC Diesel INFO

Type:Indoor / Outdoor
Growing:Easy
Flowering Time:7 Weeks
Indica/Sativa:50% Sat., 40% Ind. & 10% Ruder.
Effect:Calming/Relaxing
THC:Medium
THC%:14.33%  
CBD:0.75%  
CBN:0.14% 
Country:Canada
Yield:Up to 250 gr Indoors / 150 gr out
Genetics:Afghani X Sour Diesel
5 Seeds Per Pack
Out of Stock
35.00$
45.00$
Auto OG Kush Cannabis Seeds (Q.C.S.)

OG Kush Autoflower Cannabis Seeds 

We thought it would be awesome to create an autoflower OG Kush and tried many different autos to crossbreed the OG Kush to get the result they were looking for. Ultimately the NL Auto X OG Kush cross came out a clear winner. This was no surprise as both strains share ancestral roots.
The result; an OG Kush automatic that is a big yielding autoflowering strain with impressive bud formation and trichome production. Bud structure is quite similar to your typical Kush buds.
The OG Kush Automatic has a balanced effect. A potent and long-lasting body one that is also quite cerebral. Her aroma offers a lovely balanced acidity with clear notes of sweet lime with a lingering hint of diesel, revealing the Chemdawg origins of the OG Kush. 

OG Kush Info

  • Type:                      Indoor / Outdoors
  • Growing:                 Easy
  • Flowering Time:      75 days from germination 
  • Indica/Sativa:          30% Sativa 60% Indica 10% Ruderalis
  • Effect:                      Stone High
  • THC%:                    15-20% 
  • Yield:                       Up to 250-400 gr indoor/60- 150 gr out
5 Seeds Per Pack
Add to Cart
45.00$
Purple Kush
Auto Purple Kush Cannabis Seeds Feminized (Q.C.S.)

Purple Kush Autoflower Cannabis Seeds Feminized

Purple Kush from Buddha Seeds is a fast-flowering, 100% purple variety - a beautiful girl of any garden, not only for its passionate purple colour but also for its unique and intense smell. Compact in size and short grow cycle makes Purple Kush an ideal strain for the impatient grower. Purple Kush is an indica buzz without being overpowering

Purple Kush INFO

  • Type:                     Indoor / Outdoor
  • Growing:                Easy to Moderate
  • Flowering Time:      Average (70 - 75 days) From Seed
  • Indica/Sativa:         50% Indica 50% Sativa
  • THC%:                   18.5%    
  • Yield:                     Up to 100gr indoor/130gr out
5 Seeds Per Pack
Add to Cart
48.00$
Auto Quebec Gold Cannabis Seeds Feminized (Q.C.S.)

Auto Quebec Gold Cannabis Seeds Feminized

Auto Quebec Gold is the AutoFem version of our bestseller ‘The Quebec Gold’. This is a plant which delivers good production levels of top strength cannabis, it is highly recommended and delivers consistently impressive harvests.

The best results were obtained when The Auto Quebec Gold was automated together with some genetics from our original and legendary Quebec Gold. The outcome is a vigorous high-yielding variety which grows up to 80-100cm with compact buds ranging from medium to large in size. The buds are sticky and coated with a sweet aromatic coating of resin.
Quebec Gold Auto guarantees a great performance in your growroom. We feel this is one of the best combinations of yield, quality and consistency available, even from our own collection.

Quebec Gold Auto Info

  • Type: Indoor / Outdoor
  • Growing: Easy
  • From Seed Flowering Time: 10 weeks
  • Indica/Sativa: indica/sativa
  • Effect: Stone High
  • THC%: High
  • Yield: Up to 290gr indoor/190gr outdoor

5 Seeds Per Pack
Out of Stock
46.00$
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