Outdoors

Growing Cannabis Outdoors in Canada  

Most of you know, our Canadian Weather does not make it easy to grow cannabis.
Growing Outdoors Cannabis is Easy With the Right Strain!  Montreal Cannabis Seeds has the right Canadian outdoor cannabis seeds for you. Is your local climate sunny and warm, or cool and wet? Let us help you find the perfect cannabis strain to get the best growing experience possible. 



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Chemo
5 Seeds Pack
  • Jordan of the Islands
Add to Cart
32.00$
Chocolate Haze cannabis
5 Seeds Per Pack
  • Royal Queen Seeds
Add to Cart
50.00$
PACK SIZE 5 Seeds
  • 1 left in stock
  • Barneys Farm
Add to Cart
55.00$
Cinderella-99 C 99 Cannabis seeds
5 Seeds Per Pack
  • G13 LABS
Out of Stock
60.00$
PACK SIZE 5 Seeds
  • Barneys Farm
Out of Stock
65.00$
creamy 47 cannabis seeds
5 Seeds Per Pack + 2 free
  • Sweet Seeds
Add to Cart
85.00$
PACK SIZE 5 Seeds
  • Barneys Farm
Add to Cart
58.00$
Critical + 2.0
5 Seeds Per Pack
  • Dinafem
Out of Stock
78.00$
Critical Cannabis Seeds
5 Seeds Per Pack
  • Royal Queen Seeds
Add to Cart
64.00$
5 Seeds Per Pack Quick bud
  • New
  • Q.C.S.
Add to Cart
45.00$
Critical Jack
5 Seeds Per Pack
  • Dinafem
Out of Stock
60.00$
Chemo
Chemo Cannabis Seeds Regular (Jordan of the Islands)

Chemo Cannabis Seeds Regular

Jordan of the Islands Chemo is a short squat dark green marijuana plant. This legendary cannabis strain doesn’t have much of a stink, which is great for people who have problems hiding marijuana smells. Chemo is a powerful pain reliever, couch-locking, sedate, basically it is one of the strongest marijuana strains available. Our marijuana seeds are moderately to above average yielding and have the fastest flowering time. Chemo finishes flowering in 49 - 55 days. Another advantage for medicinal marijuana growers.

Chemo INFO

Sex Regular
Variety Indica / Sativa
Flowering Type Photoperiod
THC Content Unknown
CBD Content Low (0-1%)
Yield High
Plant Height Medium
Grows Greenhouse, Grows Indoors, Grows Outside
Flowering Time 49 - 55 days
5 Seeds Pack
Add to Cart
32.00$
Chocolate Haze cannabis
Chocolate Haze Cannabis Seeds Feminized (Royal Queen Seeds)

Chocolate Haze  Cannabis Seeds Feminized

Key Features:  Quick and easy to grow, especially for a haze variety.  

This tasty genetic miracle is bred to grow strong and harvest early. Growers will delight in the ease and speed of production. The basis of this strain is an OG Chocolate Thai plant carefully bred with all-star Cannalope Haze. These hybrid specimens have a low resistance to mold so take care in their initial development. They are guaranteed to be feminized to ensure production.

A strain best smoked in the afternoon, a wandering mind will find a clear high with intellectual results when enjoying its flowers. Buying chocolope seeds will bring you a large harvest and a strong result. An energetic feeling of euphoria lasts for 1-2 hours then leaves the user feeling aware and alert to their surroundings. Questions and inspiration may follow when used alone. Haze strains are commonly referred to as the strongest weed”

A medicinal strain targeted at sufferers of chronic depression, Chocolate Haze will uplift and brighten as well as aid in a variety of medical ailments. Arthritis, ADD/ADHD, joint pain, stress and migraines are all greatly reduced with regular use of this strain.

The plant has genetics roots in Thailand and produces flowers quickly. Chocolate Haze seeds will thrive when grown in hydro and in soil, but keep in mind the space required for the large plant. The flowers may be a crowd-pleaser when smoked, but the plant is a sight to behold! It will grow in all directions eating up space in your grow room.

A member of the Haze strain family, Chocolate Haze is a sativa-dominant seed. It is 95 percent sativa and 5 percent indica. Haze strains were originally bred in California in the 1970’s before they were shared with the rest of the world and popularized in Amsterdam. Chocolate Haze seeds have up to a 20 percent THC content and the high is very powerful, even for the most experienced smokers.

Experienced growers will reap 450-500 grams per plant in outdoor conditions when the harvest is dried. This resilient crop is easy to grow outdoors and should be ready in October to November. Because of its massive size, it is not recommended to grow indoors and this large, bushy plant is best taken care of by seasoned gardeners who will catch any infestation of mold early on. Indoors, it will reach 160 cm, but outdoors is can grow to 200 cm tall.

The smoke of this strain has been described as fruity, light and underlined with a strong chocolate flavor. It will linger in the air and dance across the room. Users have described feeling briefly transformed to the nostalgia of the 1980’s as they let the soft smoke engulf their lungs and the chocolate flavors dance on their tongues.

Chocolate Haze  Info

  • Genetics: OG Chocolate Thai X Cannalope Haze
  • Sativa/Indica: Sativa
  • Yield: Indoors: 475-525 g./m2 Outdoors: 450-500 g./plant
  • THC/CBD: THC: 20% CBD: Low
  • Flowering Period/Finishing: 9-10 weeks/late October
5 Seeds Per Pack
Add to Cart
50.00$
Chronic Thunder Cannabis Seeds Feminized (Barneys Farm)

Chronic Thunder Cannabis Seeds Feminized

By crossing the long established and superior genetics of both the legendary Alaskan Thunder with the stable and high yielding Dr. Chronic, Chronic Thunder was born.

This wonderful blend of genetics creates a high yielding, short flowering Indica dominant hybrid that grows up to 100cm tall indoors.

The flowering time is only 8.5 weeks which will have heavy side branches that need support in their final flowering stage.

Chronic Thunder produces a relaxing, satisfied high with a unique dried cinnamon fragrance and delicious flavor.

Chronic Thunder INFO

SeedbankBarney's Farm
SexFeminized
VarietyMostly Indica
Strain GeneticsChronic x Alaskan Thunder Fuck
Flowering TypePhotoperiod
Flowering Time55/60 days
Where to GrowIndoor, Greenhouse, Outdoor
Harvest MonthEnd September
Taste / FlavorPungent
EffectRelaxing
Plant Height90 - 100 cm
CBD Content0.6%
THC Content20%
Yield600 gr/m2
PACK SIZE 5 Seeds
Add to Cart
55.00$
Cinderella 99 C99 Cannabis
Cinderella 99 C99 Cannabis Seeds Feminized (Q.C.S.)

Cinderella 99 C99 Cannabis Seeds Feminized

The C’99 is the holy grail of the cannabis strains. As she resembles the high and the taste of an exceptional sweet landrace sativa, which normally takes half a year to flower. But the C99 flowers in 7 - 8 weeks. On top of that the buds are quite sugared.
This new batch is a cross of two exceptional basic pheno types, the Grapefruit and the Pineapple. Both derived from the original Brothers Grimm C99. It matures in 4 weeks from seed, which is much faster than the original C99. (6 - 8 weeks)
One not to miss!

C99 INFO

  • Type:                     Indoor /
  • Flowering Time:      7  to 8 weeks
  • Indica/Sativa:         Mostly Sativa
  • Effect:                   Psychedelic Effect
  • THC%:                  High 
  • ​Yield:                    up to 450gr indoor
5 Seeds Per Pack
Add to Cart
45.00$
Cinderella 99 C99 Cannabis
Cinderella 99 C99 Fast Version Cannabis Seeds Feminized (Q.C.S.)

Cinderella 99 C99 Fast Version Cannabis Seeds Feminized

This strain is the fast Version of Cinderella 99 C99 Strain this is not of autoflower.
The C’99 is the holy grail of the cannabis strains. As she resembles the high and the taste of an exceptional sweet landrace sativa, which normally takes half a year to flower. But the C99 flowers in 6 - 7 weeks. On top of that the buds are quite sugared.
This new batch is a cross of two exceptional basic pheno types, the Grapefruit and the Pineapple. Both derived from the original Brothers Grimm C99. It matures in 4 weeks from seed, which is much faster than the original C99. (6 - 7 weeks)
One not to miss!

Cinderella 99 C99 Fast Version INFO

  • Type:                     Indoor /
  • Flowering Time:      6  to 7 weeks
  • Indica/Sativa:         Mostly Sativa
  • Effect:                    Psychedelic Effect
  • THC%:                  20% 
  • ​Yield:                    up to 450gr indoor / 550gr outdoors
5 Seeds Per Pack Quick bud
Add to Cart
58.00$
Cinderella-99 C 99 Cannabis seeds
Cinderella-99 Cannabis Seeds Feminized (G13 LABS)

Cinderella-99 Cannabis Seeds Feminized

Key Features: Fast finishing, easy to grow, classic sativa variety with dense crystal filled buds.

This Cinderella variety is very well known as a fast-growing Sativa (55 days). Its Grapefruit and Pineapple origins provide its taste and aroma with a unique, exotic touch. These origins are the Jack Herer and Haze varieties. They give a cerebral effect that allows for a complete relaxation, making this trip even more pleasurable. Cinderella 99 has some 500 g of precious material. So, not for nothing is it called the ‘Holy Grail’ of varieties. Its short height and fast grow time mean its qualities can be enjoyed by all.

Cinderella-99 INFO

  • Genetics: Jack Herer X Haze
  • Sativa/Indica: Sativa
  • Yield: 500 g.
  • THC/CBD: Very High
  • Flowering Period/Finishing: 55 days
5 Seeds Per Pack
Out of Stock
60.00$
Cookies Kush Cannabis Seeds Feminized (Barneys Farm)

Cookies Kush Cannabis Seeds Feminized

Cookies Kush has quickly become a phenomenon within the cannabis community. This amazing strain was created through crossing our Girl Scout Cookies phenotype with a powerful OG Kush. This project gave incredible results from the beginning, merging the powerful mint chocolate flavour with the amazing smell and taste of Girl Scout Cookies. This strain is very forgiving to difficult conditions and easy to grow. You can expect huge yields in 8 weeks of indoor flowering.

Cookies Kush INFO

SeedbankBarney's Farm
SexFeminized
VarietyIndica
Strain GeneticsGirl Scout Cookies X Rolex OG Kush
Flowering TypePhotoperiod
Flowering Time56 - 62 days
Where to GrowIndoor, Greenhouse, Outdoor
Harvest MonthEnd of September
Taste / FlavorChocolate, Kush, Mint, Sweet
Plant Height90 - 100 cm (indoor)
CBD Content1.2%
THC Content24%
Prizes & Awards1st Prize Cannabis Cup HTCC 2014 Amsterdam
Yield650 g/m2
PACK SIZE 5 Seeds
Out of Stock
65.00$
creamy 47 cannabis seeds
Cream 47 Cannabis Seeds Feminized (Sweet Seeds)

Cream 47 Cannabis Seeds Feminized

Exceptional hybridization of our Cream Caramel with our elite clone of AK47. The result of this cross is a very powerful plant, productive and aromatic. Quite a vigorous plant, it produces strong thick stems and branches. It develops large, dense buds, loaded with plenty of resin. During flowering some plants can acquire some blue, purple and reddish colors.
The yield at the end of the flowering period is very high. The flavor and aroma of this variety is extra sweet and preserves the base of earthy and humus flavor so appreciated and original of the Caramel Cream.
The effect of this plant is very potent and at the same time very well-balanced, between relaxation and excitement, typical of Indica-Sativa hybrids.

Cream 47 INFO

SeedbankSweet Seeds
SexFeminized
VarietyIndica / Sativa
Strain GeneticsCream Caramel x AK47
Flowering TypePhotoperiod
Flowering Time9 weeks
Where to GrowIndoor, Outdoor
Harvest MonthBeginning of October
CBD ContentNo
THC ContentNo
YieldIndoor: 500 - 650 g/m2 / Outdoor: 500 - 750 g/plant
5 Seeds Per Pack + 2 free
Add to Cart
85.00$
Cream Caramel FAST Version Cannabis Seeds Feminized (Sweet Seeds)

Cream Caramel FAST Version Cannabis Seeds Feminized

A cocktail of the best Indicas: Blue Black x Maple Leaf Indica x White Rhino. It's ready to harvest in just 7 weeks by the middle of September

Cream Caramel FAST Version INFO

SeedbankSweet Seeds
SexFeminized
VarietyMostly Indica
Strain GeneticsBlue Black x Maple Leaf Indica x White Rhino
Flowering TypePhotoperiod
Flowering Time7 weeks
Where to GrowIndoor, Outdoor
Harvest MonthMiddle of September
CBD ContentNo
THC ContentHigh
YieldIndoor: 400 - 500 g/m2 / Outdoor: 350 - 600 g/plant
5 Seeds Per Pack + 2 free
Add to Cart
65.00$
Cream Mandarine FAST
Cream Mandarine FAST Version Cannabis Seeds Feminized (Sweet Seeds)

Cream Mandarine FAST Version Cannabis Seeds Feminized

Attending to the request of friends of Sweet Seeds and clients they introduce the feminized and non-autoflowering version of their much appreciated Cream Mandarine Auto. To develop this variety Sweet Seeds selected their best Cream Mandarine Auto genetic lines.
In order to eradicate the autoflower characteristic of the original version and, at the same time, to strengthen the aroma trait, they have hybridized these selected genetic lines with an elite clone of Diesel ancestors featuring tones of aromatic mandarin citrus aromas.
Cream Mandarine is a strain with a great vigour and with a structure of an Indica-Sativa hybrid. Produces big compact buds fully loaded of aromatic resin.

Cream Mandarine FAST Version INFO

SeedbankSweet Seeds
SexFeminized
VarietyIndica / Sativa
Flowering TypePhotoperiod
Flowering Time7 weeks
Where to GrowIndoor, Outdoor
Harvest MonthEarly September
Taste / FlavorCitrus, Orange
CBD Content0.9%
THC Content18-22%
YieldIndoors: 450-600 gr/m2 & Outdoors: 400-600 gr/plant
5 Seeds Per Pack + 2 free
Add to Cart
75.00$
Crimea Blue Cannabis Seeds Feminized (Barneys Farm)

Crimea Blue Cannabis Seeds Feminized

Crimea Blue was created by crossing the hugely popular, fruitful Blueberry strain with the earthy spiciness of a hardy Crimean Hash plant. With this exclusive crossing, Barneys Farm has created a new flavour sensation. With delicious flavours of lemon peel and rosemary, Crimea Blue gives you a long lasting, psychoactive high. This fast flowering plant grows short and thick, producing above average yields of large, heavy colas. Ideal for both SOG and ScrOG growing systems, the rewards far outweigh the required gardening efforts.

Crimea Blue INFO

SeedbankBarney's Farm
SexFeminized
VarietyMostly Indica
Strain GeneticsTurkman X Blueberry
Flowering TypePhotoperiod
Flowering Time55-60days
Where to GrowIndoor, Greenhouse, Outdoor
Harvest MonthEnd of September
Taste / FlavorLemon, Spicy
EffectLong lasting, Psychedelic
Plant Height70-80 cm
CBD Content0.6%
THC Content18%
Prizes & Awards2nd Place Indica Cup (HTCC) 2007 and 2008
YieldPreferred Indoor: 600 g/m2
PACK SIZE 5 Seeds
Add to Cart
58.00$
Critical + 2.0
Critical + 2.0 Cannabis Seeds Feminized (Dinafem )

Critical + 2.0 Cannabis Seeds Feminized

Critical + 2.0 cannabis seeds by Dinafem Seeds belong to a feminised, Indica-dominant cannabis strain obtained by crossing a Critical + with a moisture-resistant phenotype. The result is a strengthened version of Critical +.

Critical + 2.0 can be cultivated by a wide range of growers in regions where cultivation tends to be difficult. It grows into an easy-to-grow, fast-flowering, hardy marijuana plant that produces high-quality, big, thick buds covered in resin. Delivering high yields without difficulty, this cannabis strain is great for commercial purposes and for all kind of growers. With the features of a winner, it is a benchmark in the cannabis world.

Critical + 2.0 is an outstanding, slender marijuana plant with large, thin, light green leaves that performs really well indoors, especially in SCROG, although you should remember to control its growth. Outdoors it enjoys temperate climates as well as the comfort of the greenhouse. It is advisable to use anti-odour filters as the smell is very strong and could be a telltale sign at the end of flowering.

The flavour and aroma of Critical + 2.0 are pronounced, with hints of lemon, pine and spices. The effect is powerful and physical, providing a long-lasting, relaxing high. It is the perfect cannabis strain to wind down with your friends.

Characteristics of Critical + 2.0 cannabis seeds

Suitable forIndoors and outdoors
SexFeminized
Genotype30% Sativa/ 70% Indica
CrossCritical + x Resistant Critical + pheno
Indoor flowering period45-50 days
Outdoor harvest timeLate September
Indoor yield700 g/m2
Outdoor yield900-1300 g/plant
THC20%
CBD0.3%
THC/CBD Ratio66:1

5 Seeds Per Pack
Out of Stock
78.00$
Critical Cannabis Seeds
Critical Cannabis Seeds Femiized (Royal Queen Seeds)

Critical Cannabis Seeds Feminized

Key Features:  The ultimate cash crop that is easy to grow large yields in smaller spaces.

There are always lots of requirements to fill when deciding which strain to grow: strength, yield, flavour, ease of growth, suitability to climate etc. There is one marijuana plant that tries to bring together all these features in a perfect balance in order to produce the ultimate cash crop: large yield, short flowering period, good smoke. Critical is a plant designed for the 'cash-crop' grower who wants the best of both worlds and is guaranteed to fulfil expectations.

Our Critical plant is an Indica dominant genetic which shows in its small size, staying below 1 metre tall. It has short internode spacing, which will eventually fill up with buds, making it the high-yielding specimen it is. Its small height also makes it suitable for those looking to grow in small spaces, for the more discreet growers.

Grown indoors, it will average 65-75 grams per plant and can easily hit 600 grams per square metre under a 600W light. Grown outdoors, it prefers a warmer climate such as in Spain, Italy or California and, given the right conditions, will produce over 100 grams per plant. Due to its relatively short flowering time, it can be grown in more northern latitudes (UK, Netherlands); however, it will not reach its full potential as she would indoors.

No other plant from Royal Queen Seeds will yield as much in 7 weeks as Critical Feminized. This short flowering time makes it suitable for growers with a tight schedule. Commercial growers will be pleased with the results in sea/screen of green operations as it delivers large yields with very little maintenance.

The final key to a good commercial crop is a solid smoke; it wouldn't make sense to have such a high-yielding plant with no power in the puff. Therefore we are glad to say that Critical offers just as much in the stone as it does in the yield. It brings a nice stoned effect which mellows you down into a relaxed vibration.

Critical Info

  • Genetics: Afghani X Skunk
  • Sativa/Indica:  Hybrid
  • Yield: Indoors: 550-600 g./m2 Outdoors: 600-650 g./plant
  • THC/CBD: THC:  18% CBD: Low
  • Flowering Period/Finishing: 7-8 weeks/late September
5 Seeds Per Pack
Add to Cart
64.00$
Critical Cannabis Seeds Feminized (Q.C.S.)

Critical Cannabis Seeds Feminized

Critical Mass x Brazilian x South Indian is a big and branched plant with a large bud production. It adapts to all types of substrates and forms of cultivation. A maximum of 15 days of growth is advised for indoors to avoid a too big final size. Fast and rich outdoors harvest, it produces abundant branches and infinity of buds. The use of guides is essential in some cases so that the branches do not bend under its own weight at the end of flowering.

Critical  INFO

  • Type:                    Indoor / Outdoor
  • Growing:                Easy to Moderate
  • Flowering Time:      8 Weeks
  • Indica/Sativa:         80% Sativa
  • Effect:                   Relaxed High
  • THC%:                  17.94%    
  • Yield:                    up to 400gr indoor/300gr outdoor
5 Seeds Per Pack
Add to Cart
40.00$
Critical Cannabis Seeds Feminized Fast Version (Q.C.S.)

Critical Cannabis Seeds Feminized Fast Version

Critical is a big and branched plant with a large bud production. It adapts to all types of substrates and forms of cultivation. A maximum of 15 days of growth is advised for indoors to avoid a too big final size.
Fast and rich outdoors harvest, it produces abundant branches and infinity of buds. The use of guides is essential in some cases so that the branches do not bend under its own weight at the end of flowering.

Critica Fast Versionl INFO

  • Type:                    Indoor / Outdoor
  • Growing:                Easy to Moderate
  • Flowering Time:      6 to 7 Weeks
  • Indica/Sativa:         80% Sativa
  • Effect:                   Relaxed High
  • THC%:                  17.94%    
  • Yield:                    up to 400gr indoor/300gr outdoor
5 Seeds Per Pack Quick bud
Add to Cart
45.00$
Critical Jack
Critical Jack Cannabis Seeds Feminized (Dinafem )

Critical Jack Cannabis Seeds Feminized

Critical Jack cannabis seeds by Dinafem belong to a Sativa-dominant feminised cannabis strain obtained by crossing a Critical + and a Jack Herer, which gave us a top-quality hybrid aimed at connoisseurs.

This outstanding genetics boasts incredible potential, fully satisfying experienced growers and beginners alike. It grows into a wonderful, fast-flowering, easy-to-grow, vigorous, medium-sized/big marijuana plant that yields large compact buds brimming with resin. It shows good resistance to moisture and pests.

Critical Jack cannabis seed grows well indoors, particularly in SCROG, provided you monitor its size. Outdoors, it performs best in a temperate/Mediterranean climate or in a greenhouse. It is a well-rounded marijuana plant that truly deserves a place in every garden.

The flavour and aroma are intense, with clear notes of citrus fruit, incense, exotic wood and spices. The effect is long-lasting and rather cerebral. It is the perfect cannabis strain to have lively debates with your friends.

Critical Jack by Dinafem has won 1st prize in the “Outdoor Sativa” category at the UCLA cup (Unión Cannábica Latinoamericana). Critical Jack has been awarded 1st prize in the "Best Shatter" category of the 2015 San Bernardino Hempcon Cup, USA, thanks to the extract elaborated by Cracker Jack Extractions

Characteristics of Critical Jack cannabis seeds by Dinafem Seeds

Suitable forIndoors and outdoors
SexFeminized
Genotype60% Sativa/ 40% Indica
CrossCritical+ x Jack Herer
Indoor flowering period60 days
Outdoor harvest time Late September / Mid-October
Indoor yield625 g/m2
Outdoor yield1200 g/plant
Outdoor heightUp to 3 m
THCHigh
CBDMedium
5 Seeds Per Pack
Out of Stock
60.00$
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6 Seeds Per Pack
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  • Q.C.S.
6 Seeds Per Pack
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48.00$
  • Q.C.S.