Feminized Cannabis Seeds & Marijuana Seeds

Q: Are feminized seeds always female?

Feminized cannabis seeds are bred to produce almost entirely female plants, usually around 99 percent female under normal growing conditions. Severe stress can still cause occasional hermaphrodites, so keeping a stable environment is important.

Q: Are feminized seeds good for beginners?

Yes. Feminized seeds are ideal for beginners because there is no need to spot and remove male plants. This reduces guesswork and helps ensure that most of your grow space is filled with productive female plants.

Q: Can I clone plants grown from feminized seeds?

Yes. Feminized photoperiod plants clone well and can be kept as long-term mother plants. Once you find a standout phenotype, such as a special Gelato or OG Kush, cuttings can be taken and repeated indefinitely.

Q: Are feminized seeds weaker than regular seeds?

No. Modern feminized breeding is highly stable, and well-produced feminized seeds are just as vigorous, potent and flavourful as regular seeds. The main difference is convenience, because feminized seeds produce almost all-female offspring.

Q: What is the difference between feminized and autoflower seeds?

Feminized seeds are photoperiod strains that begin flowering when their light cycle changes, typically to 12 hours of light and 12 hours of darkness indoors. Autoflower seeds begin flowering automatically with age regardless of light schedule.

Q: Is it legal to buy feminized cannabis seeds?

In the United Kingdom, ungerminated cannabis seeds can be sold and collected as adult souvenirs or for genetic preservation. Laws differ between countries, so customers should always check local regulations before purchasing or sprouting seeds.

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Feminized Seeds, High-THC Seeds
Z42 Feminized by Fast Buds Price range: $26.16 through $173.72USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Z42 by Fast Buds combines Z3 (Terphogz) x Candy Fumez (Bloom Seed Co.) genetics in a balanced feminized hybrid with Up to 31% THC and a candy flavour profile. Z42 shows vigorous growth.

Cannabinoids: THC: Up to 31% CBD: < 1%

Experience: Flavour: Candy

Indoor: Flowering: 8 – 9 weeks Yield: 500 – 600 gr/m2

Outdoor: Yield: 120 – 350 gr/plant

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Feminized Seeds
Air Lemon Feminized by Green House Seeds Price range: $20.79 through $125.43USD
🧮 Pack Size
3 Seeds 5 Seeds 10 Seeds
Air Lemon by Green House Seeds combines Super Lemon Haze x RS11 genetics in an indica-leaning feminized hybrid with 28% THC and a fruity and sour flavour profile.

Cannabinoids: THC: 28% CBN: 0.2%

Experience: Flavour: Fruity, Sour

Indoor: Flowering: 8 to 9 weeks Yield: High

Outdoor: Harvest: Beginning October Height: 150 – 220 cm Yield: 1700g/plant

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Feminized Seeds
Sweet Valley Kush Feminized by Green House Seeds Price range: $13.41 through $77.80USD
🧮 Pack Size
3 Seeds 5 Seeds 10 Seeds
Sweet Valley Kush by Green House Seeds combines Afghan Kush x Hindu Kush genetics in an indica-dominant feminized hybrid with 24.1% THC and a nutty and sweet flavour profile. Expect a light cerebral effect and creeper effect.

Cannabinoids: THC: 24.1% CBD: 0.5% CBN: 0.05%

Experience: Flavour: Sweet, Nutty

Indoor: Flowering: 8 weeks

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Feminized Seeds
Super Banana Mango Feminized by Green House Seeds Price range: $20.79 through $125.43USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Built around a pronounced lemony and earthy character, Super Banana Mango brings Super Lemon Haze x GMO genetics into a sativa-leaning feminized hybrid with 30% THC and a real CBN presence. Expect an uplifted and relaxed effect, and it delivers very high yields indoors.

Cannabinoids: THC: 30% CBN: 1.2%

Experience: Flavour: Lemon, Earthy, Citrus Effects: Uplifted, Relaxed

Indoor: Flowering: 10 to 11 weeks Yield: Very High

Outdoor: Harvest: End of October Height: 150 – 230 cm

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Feminized Seeds
Shishka Lemonade Feminized by Green House Seeds Price range: $20.79 through $125.43USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Shishka Lemonade is an indica-leaning feminized hybrid built from Air Lemon X Shishkaberry genetics, delivering 27% THC and a real CBN presence, and pairing a lemony and gas character with a relaxed effect. Expect very vigorous growth.

Cannabinoids: THC: 27% CBD: 0.1% CBN: 1.3%

Experience: Flavour: Lemon, Gas, Berry Effects: Relaxed

Indoor: Flowering: 8 to 9 weeks

Outdoor: Harvest: End of September Height: 170 – 250 cm Yield: 1500g/plant

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Feminized Seeds
Papaya Sour Spritz Feminized by Green House Seeds Price range: $20.79 through $125.43USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Papaya Sour Spritz is an indica-leaning feminized hybrid built from Air Lemon x Papaya genetics, delivering 26% THC and a real CBN presence, and pairing a lemony and gas character with an energetic and happy effect. Expect vigorous growth.

Cannabinoids: THC: 26% CBD: 0.12% CBN: 1.3%

Experience: Flavour: Lemon, Gas, Tropical Effects: Energetic, Happy, Uplifted

Indoor: Flowering: 8 to 9 weeks

Outdoor: Harvest: Mid September Height: 160 – 250 cm Yield: 1500g/plant

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Feminized Seeds
Honey Dipper Feminized by Green House Seeds Price range: $20.79 through $125.43USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Honey Dipper is a sativa-leaning feminized hybrid built from Air lemon x Honey Bananas genetics, delivering 28% THC and a real CBN presence, and pairing a lemony and banana character with a relaxed and energetic effect. Expect very vigorous growth.

Cannabinoids: THC: 28% CBD: 0.1% CBN: 1.1%

Experience: Flavour: Lemon, Banana, Candy Effects: Relaxed, Energetic, Uplifted

Indoor: Flowering: 8 to 9 weeks Yield: High

Outdoor: Harvest: End of September Height: 180 – 270 cm Yield: 1500g/plant

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Feminized Seeds, Cali Strains (USA Genetics)
Slush Mint Cake Feminized by Dutch Passion Seeds Price range: $41.85 through $137.70USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
With slow growth, Slush Mint Cake is a hybrid strain built from Slurmint x Ice Cream Cake genetics, pairing a mint and creamy character with a euphoric and sleepy effect.

Cannabinoids: THC: Very High (25–30%) CBD: 0-1%

Experience: Flavour: Mint, Creamy, Sweet Effects: Euphoric, Sleepy, Relaxed

Indoor: Flowering: 8 – 9 weeks Yield: XL

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Feminized Seeds
Kingston Punch Feminized by Dutch Passion Seeds Price range: $19.12 through $89.74USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Easy to grow, Kingston Punch is a hybrid strain built from Mimosa x Skywalker Haze genetics, delivering High (20–25%) THC, and pairing a citrusy and sweet character with a creative and energetic effect.

Cannabinoids: THC: High (20–25%) CBD: 0-1%

Experience: Flavour: Citrus, Sweet, Tropical Effects: Creative, Energetic, Uplifted

Indoor: Flowering: 9 weeks Yield: XL

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Feminized Seeds, High Yield Seeds, Purple Strains
Fruit Bomb Punch Feminized by Dutch Passion Seeds Price range: $27.50 through $119.73USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Fruit Bomb Punch is a hybrid strain built from Erdbeer IBL x (Tangie x Cherry Pie) BX1 x Sugar Bomb Punch genetics, delivering High (20–25%) THC, and pairing a fruity and sweet character with a happy and creative effect. Expect vigorous growth.

Cannabinoids: THC: High (20–25%) CBD: 0-1%

Experience: Flavour: Fruity, Sweet, Cherry Effects: Happy, Creative, Energetic

Indoor: Flowering: 9 – 10 weeks Yield: XXL

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Feminized Seeds, Cali Strains (USA Genetics), High-THC Seeds
Thin Mint Frosting F1 Feminized by Barneys Farm Price range: $16.77 through $114.69USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Thin Mint Frosting F1 by Barneys Farm is a high-performing feminized option, a balanced feminized hybrid and a creamy, mint and sweet flavour profile.

Expect a euphoric and happy effect.

Experience: Flavour: Mint, Sweet, Creamy Effects: Euphoric, Happy, Relaxed

Indoor: Height: 100-140cm

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Feminized Seeds, Cali Strains (USA Genetics), High Yield Seeds
RS11 F1 Feminized by Barneys Farm Price range: $15.43 through $106.65USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
RS11 F1 by Barneys Farm is a high-performing feminized option, a balanced feminized hybrid and a berry-like, cherry and sweet flavour profile.

Expect a happy and relaxed effect.

Experience: Flavour: Berry, Cherry, Sweet Effects: Happy, Relaxed, Uplifted

Indoor: Height: 150-200cm

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Feminized Seeds, Cali Strains (USA Genetics)
MAC F1 Feminized by Barneys Farm Price range: $19.45 through $131.46USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
MAC F1 by Barneys Farm is a high-performing feminized option, a balanced feminized hybrid and a citrusy, sweet and vanilla flavour profile.

Expect a euphoric and focused effect.

Experience: Flavour: Citrus, Sweet, Vanilla Effects: Euphoric, Focused, Uplifted

Indoor: Height: 120-160cm

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Feminized Seeds, Cali Strains (USA Genetics), High Yield Seeds, High-THC Seeds
London Pound Cake F1 Feminized by Barneys Farm Price range: $19.45 through $131.46USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
London Pound Cake F1 by Barneys Farm is a high-performing feminized option, a balanced feminized hybrid and a berry-like, sweet and vanilla flavour profile.

Expect a euphoric and happy effect.

Experience: Flavour: Berry, Sweet, Vanilla Effects: Euphoric, Happy, Relaxed

Indoor: Height: 150-180cm

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Feminized Seeds
Durban Z F1 Feminized by Barneys Farm Price range: $16.77 through $114.69USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Durban Z F1 by Barneys Farm is a high-performing feminized option, a balanced feminized hybrid and a citrusy, fruity and lemony flavour profile.

Expect an energetic and focused effect.

Experience: Flavour: Citrus, Fruity, Lemon Effects: Energetic, Focused, Uplifted

Indoor: Height: 180-250cm

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Feminized Seeds, Landrace Seeds
Durban Poison F1 Feminized by Barneys Farm Price range: $19.45 through $131.46USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Durban Poison F1 by Barneys Farm is a high-performing feminized option, a balanced feminized hybrid and a piney, spicy and sweet flavour profile.

Expect an energetic and creative effect.

Experience: Flavour: Pine, Sweet, Spicy Effects: Energetic, Creative, Uplifted

Indoor: Height: 150-200cm

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Feminized Seeds, Cali Strains (USA Genetics), High-THC Seeds
Banana Runtz F1 Feminized by Barneys Farm Price range: $18.11 through $123.41USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Banana Runtz F1 by Barneys Farm is a high-performing feminized option, a balanced feminized hybrid and a banana, candy and tropical flavour profile.

Expect a euphoric and happy effect.

Experience: Flavour: Banana, Tropical, Candy Effects: Euphoric, Happy, Uplifted

Indoor: Height: 150-220cm

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Feminized Seeds, Landrace Seeds, Purple Strains
Sinai Feminized by Anesia Seeds $41.59USD
🧮 Pack Size
3 Seeds
Sinai by Anesia Seeds is a rare ancient landrace from the Sinai Peninsula, preserved as a pure sativa with hardy desert resilience, spicy incense flavour, and balanced cerebral-to-physical effects.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 10-12 weeks
- Yield: 550g/m² indoors; 1000g/plant outdoors
- Flavours: Pepper, incense
- Effects: Energetic, creative, relaxing
- THC Content: 21%
- Genotype: Pure Sativa
- Plant Height: 140-180cm indoors; up to 300cm outdoors
Buy Sinai feminized seeds by Anesia Seeds today for a rare old-world sativa with hardy growth, authentic flavour, and balanced landrace effects.
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Feminized Seeds, Landrace Seeds, Purple Strains
Purple Thai Feminized by Anesia Seeds $41.59USD
Purple Thai by Anesia Seeds is an old native Thai landrace pure sativa known for purple tones, soaring psychedelic happiness, and huge outdoor potential.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 11-13 weeks
- Yield: 650g/m² indoors; 1000g/plant outdoors
- Flavours: Tropical fruits, lemon
- Effects: Powerful sativa rush, happiness, introspection
- THC Content: 24%
- Genotype: Pure Sativa
- Plant Height: 160-250cm indoors; 250-400cm outdoors
Buy Purple Thai feminized seeds by Anesia Seeds today for a rare purple-leaning landrace with exceptional yields and mind-opening sativa character.
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Feminized Seeds, Classic / Old-School, Landrace Seeds
Pure Durban Feminized by Anesia Seeds $39.57USD
Pure Durban by Anesia Seeds is a South African pure sativa landrace celebrated for its bright resinous buds, focused euphoric effects, and a shorter flowering time than many classic sativas.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 9-11 weeks
- Yield: 500-600g/m² indoors; 850g/plant outdoors
- Flavours: Pine, candy
- Effects: Euphoric, focused, energetic
- THC Content: 22%
- Genotype: Pure Sativa
- Plant Height: 100-180cm indoors; 300-350cm outdoors
Buy Pure Durban feminized seeds by Anesia Seeds today for a classic African sativa with strong outdoor power, vivid flavour, and clean uplifting energy.
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Feminized Seeds, Landrace Seeds, Purple Strains
Panama Red Feminized by Anesia Seeds $40.91USD
Panama Red by Anesia Seeds is a legendary pure sativa landrace that helped define old-school cannabis culture, prized for psychedelic clarity, euphoric lift, and unmistakable red-haired buds.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 10-12 weeks
- Yield: 500-600g/m² indoors; 750g/plant outdoors
- Flavours: Candy, lemon
- Effects: Euphoric, energetic, introspective
- THC Content: 21%
- Genotype: Pure Sativa
- Plant Height: 140-200cm indoors; 160-350cm outdoors
Buy Panama Red feminized seeds by Anesia Seeds today for a rare classic sativa with psychedelic energy, creative spark, and iconic old-school appeal.
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Feminized Seeds, Landrace Seeds
Malawi Gold Feminized by Anesia Seeds $38.23USD
Malawi Gold by Anesia Seeds is a legendary African landrace pure sativa known for soaring psychoactive intensity, tropical resilience, and famously powerful cerebral effects.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 10-13 weeks
- Yield: 600-650g/m² indoors; 800-1000g/plant outdoors
- Flavours: Floral, lemon
- Effects: Clear high, cerebral energy, focused motivation
- THC Content: 20%
- Genotype: Pure Sativa
- Plant Height: 120-150cm indoors; 200-350cm outdoors
Buy Malawi Gold feminized seeds by Anesia Seeds today for one of Africa’s most iconic pure sativas with strong yields and lasting psychoactive power.
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Feminized Seeds, Classic / Old-School, Landrace Seeds
Hindu Kush Feminized by Anesia Seeds $38.23USD
🧮 Pack Size
3 Seeds
Hindu Kush by Anesia Seeds is a classic mountain landrace from Central Asia, preserved as a pure indica with resin-heavy buds, hashy depth, and deeply calming body effects.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 7-9 weeks
- Yield: 500-550g/m² indoors; 500-550g/plant outdoors
- Flavours: Candy, spices, wood
- Effects: Physically relaxing, mentally calming, heavy body effect
- THC Content: 24%
- Genotype: Pure Indica
- Plant Height: 90-120cm indoors; 130-160cm outdoors
Buy Hindu Kush feminized seeds by Anesia Seeds today for authentic old-school indica resin production and powerful evening relaxation.
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Feminized Seeds, Landrace Seeds
Copacobana Feminized by Anesia Seeds $36.22USD
🧮 Pack Size
3 Seeds
Copacobana by Anesia Seeds is a Brazilian pure sativa landrace refined for a shorter flowering time while keeping its tropical character, energetic buzz, and heavy production.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 10-12 weeks
- Yield: 550-600g/m² indoors; 600-800g/plant outdoors
- Flavours: Mango, pineapple
- Effects: Stimulating, revitalising, uplifting
- THC Content: 19%
- Genotype: Pure Sativa
- Plant Height: 140-160cm indoors; 180-300cm outdoors
Buy Copacobana feminized seeds by Anesia Seeds today for a vibrant tropical landrace with lively effects and generous harvests.
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Feminized Seeds, Landrace Seeds
Congo Feminized by Anesia Seeds $36.22USD
🧮 Pack Size
3 Seeds
Congo by Anesia Seeds is a classic Central African landrace preserved as a feminized pure sativa with tropical vigour, strong resistance, and an unmistakably bright fruity profile.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 10-12 weeks
- Yield: 500-550g/m² indoors; 750g/plant outdoors
- Flavours: Lemon, strawberry
- Effects: Energetic, euphoric, happy
- THC Content: 18%
- Genotype: Pure Sativa
- Plant Height: 120-160cm indoors; 300-350cm outdoors
Buy Congo feminized seeds by Anesia Seeds today for a rare old-school sativa with fruity flavour, uplifting effects, and dependable yields.

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Feminized Cannabis Seeds – Premium Female Weed Seeds

Feminized cannabis seeds take the guesswork out of growing — delivering stable, reliable, all-female plants almost every time. Perfect for beginners and experienced collectors alike, they help you maximise yields, space and efficiency while exploring elite genetics from top breeders worldwide. At StrainSupermarket®, our feminized range is hand-picked for potency, flavour, stability and overall performance.

Whether you prefer dessert-style terpenes, classic old-school lines or modern Cali-inspired hybrids, you’ll find feminized versions of favourites like Gelato, Runtz, Wedding Cake and Blueberry. Many of our feminized lines also include high-THC genetics, CBD-rich profiles and advanced breeding work for improved structure and stress resistance.

Quick Overview

Seed type: 100% feminized photoperiod strains.
Best for: Indoor tents, rooms, greenhouses and outdoor gardens.
Skill level: Suitable for beginners through to expert growers.
Main benefits: Guaranteed female plants, predictable growth, bigger yields per m².
Popular picks: Gelato, OG Kush, Runtz, Wedding Cake.

Genetics & Breeding

Feminized seeds are created by using elite female plants as both parents, with carefully controlled pollen from reversed females. This removes the need for male plants and stabilises desirable traits such as cannabinoid levels, terpene profiles and resistance to stress. The result is a collection of reliable female plants that deliver dense, resinous flowers and consistent structure from seed to harvest.

Many of our favourite lines — from old-school legends like Northern Lights to modern hitters such as Donny Burger — are offered in feminized form, making it easier to curate a seed collection built entirely around productive, high-quality females.

Aroma & Flavour

Our feminized catalogue covers every flavour lane, including:

Dessert & sweet: creamy, sugary profiles from strains like Gelato and Wedding Cake.
Fruity & tropical: berry, citrus and grape notes from classics such as Blueberry and Strawberry hybrids.
Gas & chem: loud, fuel-heavy terps from OG Kush, GMO and other chem-inspired lines.
Old-school & earthy: hashy, spicy profiles from legends like Afghani and Northern Lights.

Growing Feminized Seeds

Feminized seeds are ideal for growers who want to maximise space, time and resources. Because almost every plant is female, you can fill your canopy with productive genetics and minimise waste. They perform well in soil, coco, hydro and living-organic systems, and respond perfectly to training methods such as topping, LST and SCROG.

Near 100% female plants: Avoid unproductive males and focus entirely on flower production.
Better use of space: Every pot and every light footprint goes towards yield.
Great for training: Shape plants to suit your tent or room.
Flexible and scalable: Works for single-plant grows through to multi-light setups.

Effects & Potential Benefits

Because feminized seeds cover everything from heavy indicas to lively sativas, the potential effects are broad. Within this category you’ll find:

Uplifting & euphoric hybrids such as Runtz and other Cali-style strains.
Deeply relaxing indicas inspired by Kush, Afghani and hash-plant genetics.
Balanced hybrids that sit in the middle, ideal for any time of day.
Potent high-THC lines found in our High-THC seeds collection.
Cannabidiol-focused options in our CBD seeds section.

Similar Categories & Internal Links

If you like feminized seeds, you may also want to explore:

Autoflowering cannabis seeds – for faster, day-neutral flowering.
Regular cannabis seeds – for breeders and purists.
Fast-version seeds – quicker-finishing photoperiod hybrids.
High-THC seeds – maximum potency and resin.
CBD & balanced seeds – for more gentle, cannabinoid-rich profiles.

Quality, Storage & Stealth Shipping

All feminized seeds at StrainSupermarket® are sourced directly from trusted breeders and handled with care to support freshness and long-term viability. Orders are packed securely and discreetly, using plain external packaging with no obvious references to cannabis or seeds. Eligible orders also receive bonus free seeds, giving you extra genetics to explore with every purchase.

If you’re looking to build a reliable seed collection or plan your next grow, our feminized cannabis seeds category is a strong starting point for consistent, predictable results.

Legal Information

All cannabis seeds sold by StrainSupermarket® are offered as adult souvenirs and genetic preservation items only. Germination and cultivation of cannabis may be restricted or illegal in your region. Please check and follow your local laws before purchasing, storing or using cannabis seeds.

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Feminized Cannabis Seeds – FAQs

Are feminized seeds always female?

Feminized seeds are bred to produce almost entirely female plants, typically around 99% female under normal growing conditions. Environmental stress can still occasionally cause hermaphrodites, so it’s important to keep your grow stable and avoid major light leaks or severe stress.

Are feminized seeds good for beginners?

Yes. Feminized seeds are ideal for new growers because there’s no need to identify and remove male plants. This means less guesswork, less wasted time and a canopy full of productive females. If you’re starting out, our feminized and autoflower categories are usually the easiest to work with.

Can I clone plants grown from feminized seeds?

Absolutely. Feminized photoperiod plants clone very well, and many growers keep favourite females as long-term mother plants. Once you find a keeper — for example a standout Gelato or OG Kush phenotype — you can take cuttings and run it again and again.

Are feminized seeds weaker than regular seeds?

No. Modern feminized breeding is extremely stable, and many of today’s most popular strains are only available as feminized seeds. When produced correctly, feminized lines are just as vigorous, potent and flavourful as regular seeds — with the added convenience of almost all-female offspring.

What’s the difference between feminized and autoflower seeds?

Feminized seeds are photoperiod strains, meaning they start flowering when the light cycle changes (typically 12/12 indoors). Autoflower seeds begin flowering automatically with age, regardless of the light schedule. If you prefer traditional photoperiod control, choose feminized seeds. For speed and simplicity, explore our autoflowering seeds.

Is it legal to buy feminized cannabis seeds?

In the UK, ungerminated cannabis seeds can be sold and collected as adult souvenirs or for genetic preservation. Laws vary internationally, and some countries restrict the germination or cultivation of cannabis. Please check your local regulations before purchasing or sprouting any seeds.