Quebec Cannabis Seeds


Looking to buy QCS seeds in Montreal Canada MCS has you covered. Quebec Cannabis Seeds is a leading provider of cannabis strains in Canada and in the world. We are the ideal online market for high quality marijuana seeds in different varieties: regular, auto-flowering, feminized and CBD marijuana seeds. So whether it is some massive yielders you’re looking for, or very interesting phenotypes, we’ve got you covered! Looking for seeds that will survive North America's harsh climate? 
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Cinderella 99 C99 Cannabis
PACK - 5 Seeds QUICK BUD
  • Q.C.S.
Out of Stock
60.00$
Cream Caramel
PACK - 5 Seeds QUICK BUD
  • Q.C.S.
Out of Stock
55.00$
PACK - 5 Seeds QUICK BUD
  • Q.C.S.
Add to Cart
55.00$
Critical mass Cannabis Seeds
PACK - 5 Seeds
  • Q.C.S.
Out of Stock
65.00$
Do Si Dos Cannabis Seeds
5 Seeds Per Pack
  • Q.C.S.
Add to Cart
52.00$
Donny Burger Cannabis Seeds Feminized
5 Seeds Per Pack
  • Discount
  • Q.C.S
Add to Cart
45.00$
55.00$
PACK - 6 Seeds QUICK BUD
  • Q.C.S.
Add to Cart
55.00$
Fruity Auto Mix pack
8 Seeds Per Pack
  • Q.C.S.
Add to Cart
75.00$
Fruity Pebbles 2.0 Cannabis Seeds Feminized
PACK - 5 Seeds
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  • Q.C.S.
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43.00$
55.00$
Cinderella 99 C99 Cannabis
CINDERELLA 99 FAST VERSION Feminized Cannabis Seeds (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 fast version 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.
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
PACK - 5 Seeds QUICK BUD
Out of Stock
60.00$
Cream Caramel
CREAM CARAMEL FAST VERSION Feminized Cannabis Seeds (Q.C.S.)

Cream Caramel FAST Version Cannabis Seeds Feminized

Features strong hybrid vigor that turns up into mostly indica structure plants. Shows a great homogeneity in all the offspring. The aroma is very sweet resembling caramel, with earthy tones inherited from the Blue genetic used in the cross of the original Cream Caramel Variety featuring chemotypes with high THC levels and enough CBD to induce relaxing and antidepressant states.

Cream Caramel FAST Version INFO

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 Content0.5%
THC Content20%
YieldIndoor: 400 - 500 g/m2
Outdoor: 350 - 600 g/plant
PACK - 5 Seeds QUICK BUD
Out of Stock
55.00$
Critical + cannabis Feminised
CRITICAL + Feminized Cannabis Seeds (Q.C.S.)

Critical + Feminized Cannabis Seeds 

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

Critical + 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 + 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 + 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 + cannabis seeds

Suitable forIndoors and outdoors
SexFeminized
Genotype30% Sativa/ 70% Indica
CrossCritical + x Resistant Critical + pheno
Indoor flowering period50-65 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
Add to Cart
52.00$
CRITICAL FAST VERSION Feminized Cannabis Seeds (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.

Critical 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
PACK - 5 Seeds QUICK BUD
Add to Cart
55.00$
CRITICAL Feminized Cannabis Seeds (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
PACK - 5 Seeds
Add to Cart
48.00$
critical mass
CRITICAL MAGIC Feminized Cannabis Seeds (Q.C.S.)

Critical Magic Cannabis Seeds Feminized

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

Critical Magic 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 Magic is a heavy plant currently in production both indoors and outdoors with massive buds.It's genetics originate from a very heavy Afghani combined with the original Skunk #1.

This strain flowers fairly quickly at 80 days from seed.

Critical Magic 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%.

Critical Magic INFO

  • Type:                    Indoor / Outdoor
  • Growing:                Easy to Moderate
  • Seeds                    5 Per Pack
  • Flowering Time:    56 Days
  • Indica/Sativa:        Indica / Sativa
  • Effect:                   Relaxed High
  • THC%:                  up to 24%    
  • Yield:                    650- 750/m2 indoors, 2000gr.outdoors in southern areas
PACK - 5 Seeds
Add to Cart
52.00$
Critical mass Cannabis Seeds
CRITICAL MASS FAST VERSION Feminized Cannabis Seeds (Q.C.S.)

Critical Mass Fast Version Cannabis Seeds Feminized

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

Critical Mass F.V 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 F.V.is a heavy plant currently in production both indoors and outdoors with massive buds.It's genetics originate from a very heavy Afghani combined with the original Skunk #1.

Critical Mass  f.V. 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%.

Critical Mass Fast Version INFO

  • Type:                    Indoor / Outdoor
  • Growing:                Easy to Moderate
  • Seeds                    5 Per Pack
  • Flowering Time:      45 Days
  • Indica/Sativa:        Indica / Sativa
  • Effect:                   Relaxed High
  • Harvest month       September 
  • THC%:                  up to 24%    
  • Yield:                    550- 650/m2 indoors, 950gr.outdoors 
PACK - 5 Seeds
Out of Stock
65.00$
Do Si Dos Cannabis Seeds
Do Si Dos Feminized Cannabis Seeds (Q.C.S.)

Do Si Dos Feminized Cannabis Seeds

Coming from the highly regarded Girl Scout cookies line you know you are in for a treat with any cross. But when you add in one of the pinnacles of the kush family, Face Off OG, this is only going to be a winner.

Insanely high THC levels of 25-28% are common which makes this a very highly sought after variety, especially for growers looking to make concentrates. As an indica dominant strain the intense body stone it gives can be quite a lot to handle, however it is balanced with just enough cerebral uplift to make this a great relaxing strain.

Do Si Do INFO:

Sex
Feminized
Variety Mostly
Indica
Strain Genetics
Girl Scout Cookies x Face Off OG
Flowering Type
Photoperiod
Flowering Time
8-9 Weeks
Where to Grow
Indoor, Greenhouse, Outdoor
Medical Conditions
Insomnia, Pain
Taste / Flavor
Earthy, Pine, Sweet
Effect
Body, Couch lock, Powerful, Relaxing
CBD Content
<1%
THC Content
25%-28%

5 Seeds Per Pack
Add to Cart
52.00$
Donny Burger Cannabis Seeds Feminized
Donny Burger Cannabis Seeds Feminized (Q.C.S)

Donny Burger Cannabis Seeds Feminized

Donny Burger marijuana is a hybrid strain that results from the crossing of GMO (Garlic Cookies) and Han Solo Burger, which is a GMO x (GMO Cookies x Larry OG) hybrid. It belongs to the GMO backcross family, which aims to enhance its uniqueness as much as possible. Donny Burger is easy to grow and highly productive, yielding up to 600g per m2 under optimal conditions.

It has a flowering period of approximately 9-10 weeks in indoor cannabis cultivation and produces large dense buds covered in a thick resin layer rich in cannabinoids and terpenes. Its aroma is intense and long-lasting, so it is recommended to use a carbon filter for a pleasant experience. Donny Burger's effects are characterized by an uplifting high with potent cerebral stimulation followed by physical relaxation. It's an excellent choice for those seeking an energizing yet calming cannabis experience.

Outdoors, it is ready to harvest in mid-October, with a yield of over 600g per plant cultivated in open ground.

Donny Burger is a potent resin explosion with THC levels of up to 30%.

When Donny Burger cannabis is dried and cured, it emits a strong aroma due to its high concentration of terpenes, particularly the dominant Chemdog terpene. The plant's phenotypes often exhibit earthy and damp forest notes, which are further enhanced by the presence of a sugary undertone from the Cookies genetics. With a THC level ranging from 25-30%, Donny Burger delivers a powerful psychoactive experience that is both mentally stimulating and profoundly soothing for the body.

Donny Burger Strain INFO​

Genetics: GMO x Han Solo Burger
Sex: Feminised 
Type: Sativa Indica
Indoor flowering: 9-10 weeks
Outdoor harvest: Mid-October
THC content: Very high (up to 30%)
Indoor yield: High (600g per m2)
Outdoor yield: High (>500g per plant)
5 Seeds Per Pack
Add to Cart
45.00$
55.00$
Dosido X Afghani Skunk
Dosido X Afghani Skunk Cannabis Seeds Feminized (Q.C.S.)

Dosido X Afghani Skunk Cannabis Seeds Feminized

Dosido X Afghani Skunk F1 is a fantastic cannabis strain. This high quality cannabis seed is produced by QCS Seeds. Dosido X Afghani Skunk has a 12/12 Photoperiod Flowering Period and its Indica / Sativa profile can best be described as Indica Dominant.
The correct environment for this strain is listed by the breeder as Indoor;Outdoor Environments. How strong is Dosido X Afghani Skunk has tested as at 24% THC. 
 Flowering Time is 8 to 9 weeks and Optimal Outdoor Harvest is in mid October. One of the most remarkable things about this strain is its wonderful odor and taste that can best be described as Grape;Grapefruit;Herbal;Incense;Skunky;Spicy;Sweet in its flavour and smell!

Dosido X Afghani Skunk INFO​

Type:                      Indoor/ out 
Growing:                 Easy
Flowering Time:       8 to 9 Weeks Outdoors mid October
Indica/Sativa:          Indica / Sativa
Effect:                     Mental buzz
THC%:                    24%
    5 Seeds Per Pack
    Add to Cart
    52.00$
    FAST VERSION MIX PACK Feminized Cannabis Seeds (Q.C.S.)

    Fast Version Feminized Cannabis Seeds Mix Pack

    This Fast Version mixed pack of feminized strains is perfect for the indecisive grower. Not sure what feminized 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 6 seeds. This are perfect strain for outdoor for North America Growers enjoy a little bit of everything in their garden. Sativas, indicas, and hybrids, all feminized. 

    These are high yielding feminized 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 Fast Version feminized strains in one order.

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

    PACK - 6 Seeds QUICK BUD
    Add to Cart
    55.00$
    Fat Bastard Cannabis Feminized Seeds
    Fat Bastard Cannabis Seeds Feminized (Q.C.S.)

    Fat Bastard Cannabis Feminized Seeds

    Discover the exceptional quality of Fat Bastard Cannabis Feminized Seeds, a balanced hybrid strain renowned for its impressive THC levels ranging from 30-38%. Perfect for both novice and experienced growers, this strain boasts a manageable flowering time of 8-10 weeks.

    Ideal for indoor and outdoor cultivation, Fat Bastard plants reach a modest height of 0-4 feet, making them suitable for various growing environments. Indoor yields are abundant, offering between 400-600g/m2, while outdoor yields can reach an impressive 700-900g per plant.

    Harvest your crops in October to experience the rich taste and smell characterized by unique terpenes. Elevate your growing experience with Fat Bastard Cannabis Feminized Seeds—a reliable choice for high-quality cannabis production.

    Ready to enhance your cultivation? Get your seeds today!

    Fat Bastard info

    Strain GeneticsGoldmember x Monkey Spunk
    Variety50% Sativa / 50% Indica
    THC Content32-38%
    CBD Content0.2%
    EffectsEuphoric, relaxed, couchlock, strong, tingly
    MedicalStress, depression, anxiety, pain, headaches, insomnia
    FragrancesSweet, fruity, skunky
    FlavorsFruits, skunk
    Flowering Time (Indoor)55-70 days / 8-10 weeks
    Flowering Time (Outdoor)Mid-October
    Indoor Yield400-600g/m²
    Outdoor Yield700-900g/plant
    SexFeminized
    Flowering TypePhotoperiod
    Where to GrowIndoor, outdoor
    5 Seeds Per Pack
    Add to Cart
    52.00$
    Forbidden Fruit Cannabis Seeds Feminized
    Forbidden Fruit Cannabis Seeds Feminized (Q.C.S.)

    Forbidden Fruit Cannabis Seeds Feminized

    Cannabis used to be taboo, but it’s far from the “forbidden fruit” it once was. That doesn’t stop Forbidden Fruit marijuana from teasing its fans with a tempting title and equally tantalizing effects.

    You’ll be charmed the lure and luscious appeal of Forbidden Fruit marijuana’s flavor, which is touched with the sweetness of cherries, tropical fruit, citrus, and pine. This delicious combination may lull you into ignoring the high THC content of this indica-dominant marijuana seed strain, which can top out at 24%.

    Forbidden Fruit is an ideal evening strain, producing a comforting high that starts in the head and works its way down, delivering tranquility to every muscle. It won’t knock you out, but you’ll be relaxed enough to drift into restful sleep on your own. For this reason, Forbidden Fruit marijuana has become popular with patients struggling with insomnia, as well as depression, stress, anxiety, pain, and muscle spasms.

    Bright green trichomes covered in resin characterize the look of Forbidden Fruit marijuana, a strain that has the ability to thrive both indoors and out but prefers a controlled environment. Forbidden Fruit marijuana seeds are recommended to gardeners with at least an intermediate skill level. The flowering stage is usually completed within 60-70 days, offering up to 450 grams indoors, or 500 grams for outdoor plants.

    Forbidden Fruit Info

    Strain Genetics

    Forbidden Fruit

    Blend

    25% Sativa, 75% Indica

    Strain Type

    Indica-dominant Hybrid

    Flowering Time

    60-70 days

    THC Content

    24%

    CBD Level

    Low

    Effects

    Euphoric, Happy, Relaxed

    Best Use

    Evening, Muscle Spasms, Pain, Stress

    Flavor

    Citrus, Fruity, Pine

    Indoor Yield

    450g/m2

    Outdoor Yield

    500g/plant

    Growing Difficulty

    Intermediate

    Plant Sex

    Feminized

    Flowering Type

    Photoperiod

    Where to Grow

    Indoor/Outdoor

    Plant Height

    Medium

    Seed Type

    Feminized Cannabis Seeds

    5 Seeds Per Pack
    Add to Cart
    52.00$
    Fruity Auto Mix pack
    Fruity Auto Mix Pack (Q.C.S.)
    This mixed pack of feminized autoflowering seeds is perfect for the indecisive grower. Not sure which autoflowering strain is right for you? Why not try some mixed QCS strains? We have included our various "fruity" autoflowering strains in a handy pack of 8 separate and labeled seeds for you!


    In this Special Mix Pack of autoflowers, you will find:
    - 2  Auto Blackberry
    - 2  Auto Grapefruit Haze
    - 2  Auto Wedding Cake
    - 2  Auto Zkittlez


    N.B The strains are separated into different vials by a color code which are written on the original packaging.
    8 Seeds Per Pack
    Add to Cart
    75.00$
    Fruity OG Kush Cannabis
    Fruity OG Kush Cannabis Seeds Feminized (Q.C.S.)

    Fruity OG Kush Cannabis Seeds Feminized

    This is a cross of  Fruity Pebbles x OG Kush. Fruity OG Kush enchants you with a bewitching terpene profile presenting a pungent spicy, pepper and herbal aroma with hints of sweet berries and citrus.

    As a result of the polyhybrid genetics, Fruity OG Kush retains a well balanced effect that will provide the user with an uplifting euphoria that boosts creativity, accompanied by strong feelings of relaxation.

    Fruity OG Kush usually matures in only 7-9 weeks, producing sizable yields of up to 500g/m² of potent flowers testing up to 26% THC with tremendous bag appeal.


    INFO: Fruity OG Kush Strain

    Sex Feminized
    Variety Indica / Sativa
    Strain Genetics (Green Ribbon x Grandaddy Purps)  x OG kush
    Flowering Type Photoperiod
    Flowering Time 7 - 9 weeks
    Where to Grow Indoor, Greenhouse, Outdoor
    Medical Conditions Anxiety, Depression, Nausea, Pain
    Taste / Flavor Berry, Herbal, Pepper, Spicy
    Effect Creative, Euphoric, Relaxing, Uplifting
    CBD Content <1%
    THC Content Up to 26%
    Yield Up to 500g/m²
    PACK - 5 Seeds
    Add to Cart
    55.00$
    Fruity Pebbles 2.0 Cannabis Seeds Feminized
    Fruity Pebbles 2.0 Cannabis Seeds Feminized (Q.C.S.)

    Fruity Pebbles 2.0 Cannabis Seeds Feminized

    This is are new and improved Fruity Pebbles 2.0 seed is famous for being hard to get since it can only be grown from clones taken off healthy parent plants. It is a potent weed with a THC content that lies anywhere between 23% and 28%. The strain is an offspring that came from successfully crossing Granddaddy Purps. The offspring were further bred and mixed by crossing Tahoe OG with Alien Kush x OG Kush.

    Its creativity bursting effect is much appreciated not only by writers, artists and students but by anyone who needs to sharpen their mind and need to have some space for a couple of genuine thoughts, for school projects or for business. This thought-provoking effect may attract friends around the table since Fruity Pebbles 2.0 definitely works in social settings. Also, from a medical perspective, this strain may be effective for Attention Deficit Disorder.

    Fruity Pebbles 2.0 INFO

    Strain GeneticsGranddaddy Purps x (Tahoe OG x Alien Kush) x OG Kush
    Variety55% Indica / 45% Sativa
    THC Content23-28%
    CBD Content0.1%
    EffectsHappy, energetic, creative, relaxed, uplifted
    MedicalDepression, stress, relaxing, insomnia, ADD
    FragrancesBerries, citrus, sweet, fruity
    FlavorsSweet, berries, tropical
    Flowering Time (Indoor)55-65 days / 8-9 weeks
    Flowering Time (Outdoor)Late September to early October
    Indoor Yield500g/m²
    Outdoor Yield450g/plant
    SexFeminized
    Flowering TypePhotoperiod
    Where to GrowIndoor, outdoor, greenhouse
    ResistanceUnknown

     

    PACK - 5 Seeds
    Add to Cart
    43.00$
    55.00$
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