Feminized Cannabis 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.

Discover premium-quality feminized cannabis seeds at StrainSupermarket®. Our collection includes stable, high-performance genetics from respected breeders, with reliable female-only plants that maximise space, yield and efficiency. Whether you’re building a personal seed collection or selecting genetics for your next grow, our feminized range combines potency, flavour, resilience and consistency across every pack.

Extra Seeds

Select options
Feminized Seeds, Cali Strains (USA Genetics), High-THC Seeds
Thin Mint Frosting F1 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 Barney’s Farm is an indica-leaning Precision F1 hybrid bred from Thin Mint x Banana Frosting, pairing 30% THC with cool dessert terpenes and dependable yields.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 56-63 days
- Yield: 550g/m² indoors; 700g/plant outdoors
- Flavours: Sweet, mint, cream
- Effects: Relaxing, euphoric, happy
- THC Content: 30%
- Genotype: 70% Indica / 30% Sativa
- Plant Height: 100-140cm indoors; 150-180cm outdoors
Buy Thin Mint Frosting F1 seeds by Barney’s Farm today from StrainSupermarket.
Extra Seeds

Select options
Feminized Seeds, Cali Strains (USA Genetics), High Yield Seeds
RS11 F1 by Barneys Farm Price range: $15.43 through $106.65USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
RS11 F1 by Barney’s Farm is an indica-leaning Precision F1 hybrid bred from Pink Guava x OZK, combining 27% THC with sweet berry-cherry terpenes and standout harvest potential.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 56-65 days
- Yield: 650g/m² indoors; 800g/plant outdoors
- Flavours: Sweet, fruity, berry
- Effects: Relaxing, happy, balanced
- THC Content: 27%
- Genotype: 70% Indica / 30% Sativa
- Plant Height: 100-120cm indoors; 150-200cm outdoors
Buy RS11 F1 seeds by Barney’s Farm today from StrainSupermarket.
Extra Seeds

Select options
Feminized Seeds, Cali Strains (USA Genetics)
MAC F1 by Barneys Farm Price range: $19.45 through $131.46USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
MAC 1 F1 by Barney’s Farm is a balanced Precision F1 hybrid bred from Alien Cookies x Miracle 15, delivering 27% THC, refined citrus-vanilla terpene expression and strong all-round performance.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 63-70 days
- Yield: 600g/m² indoors; 700g/plant outdoors
- Flavours: Citrus, sweet, vanilla
- Effects: Euphoric, uplifting, focused
- THC Content: 27%
- Genotype: 50% Indica / 50% Sativa
- Plant Height: 120-160cm indoors; 180-250cm outdoors
Buy MAC 1 F1 seeds by Barney’s Farm today from StrainSupermarket.
Extra Seeds

Select options
Feminized Seeds, Cali Strains (USA Genetics), High-THC Seeds
London Pound Cake F1 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 Barney’s Farm is an indica-leaning Precision F1 hybrid bred from Rainbow Sherbet x GSC Indica Pheno, offering 30% THC, rich dessert terpenes and impressive production.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 55-65 days
- Yield: 650g/m² indoors; 700g/plant outdoors
- Flavours: Sweet, cake, berry
- Effects: Relaxing, euphoric, happy
- THC Content: 30%
- Genotype: 70% Indica / 30% Sativa
- Plant Height: 120-150cm indoors; 150-180cm outdoors
Buy London Pound Cake F1 seeds by Barney’s Farm today from StrainSupermarket.
Extra Seeds

Select options
Feminized Seeds
Durban Z F1 by Barneys Farm Price range: $16.77 through $114.69USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Durban Z F1 by Barney’s Farm is a sativa-leaning Precision F1 hybrid bred from Durban Poison x Original Z, pairing 27% THC with sweet citrus fruit terpenes and vigorous yields.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 56-65 days
- Yield: 550g/m² indoors; 750g/plant outdoors
- Flavours: Sweet, citrus, fruity
- Effects: Energising, cerebral, uplifting
- THC Content: 27%
- Genotype: 30% Indica / 70% Sativa
- Plant Height: 110-150cm indoors; 180-250cm outdoors
Buy Durban Z F1 seeds by Barney’s Farm today from StrainSupermarket.
Extra Seeds

Select options
Feminized Seeds, Landrace Seeds
Durban Poison F1 by Barneys Farm Price range: $19.45 through $131.46USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Durban Poison F1 by Barney’s Farm is a Precision F1 take on the famous South African landrace, delivering 27% THC, pure sativa structure and a sweet pine-spice profile with excellent yields.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 56-65 days
- Yield: 600g/m² indoors; 700g/plant outdoors
- Flavours: Sweet, pine, spicy
- Effects: Uplifting, energetic, creative
- THC Content: 27%
- Genotype: Pure Sativa
- Plant Height: 150-200cm indoors; 200-350cm outdoors
Buy Durban Poison F1 seeds by Barney’s Farm today from StrainSupermarket.
Extra Seeds

Select options
Feminized Seeds, Cali Strains (USA Genetics), High-THC Seeds
Banana Runtz F1 by Barneys Farm Price range: $18.11 through $123.41USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Banana Runtz F1 by Barney’s Farm is a balanced Precision F1 hybrid bred from Runtz x Banana OG, combining 30% THC with sweet tropical candy character and strong production indoors and out.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 60-65 days
- Yield: 550g/m² indoors; 700g/plant outdoors
- Flavours: Sweet, candy, tropical
- Effects: Euphoric, happy, uplifted
- THC Content: 30%
- Genotype: 50% Indica / 50% Sativa
- Plant Height: 100-120cm indoors; 150-220cm outdoors
Buy Banana Runtz F1 seeds by Barney’s Farm today from StrainSupermarket.
20% OFF

Select options
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.
20% OFF

Select options
Feminized Seeds, Landrace Seeds, Purple Strains
Purple Thai Feminized by Anesia Seeds $41.59USD
🧮 Pack Size
3 Seeds
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.
20% OFF

Select options
Feminized Seeds, Classic / Old-School, Landrace Seeds
Pure Durban Feminized by Anesia Seeds $39.57USD
🧮 Pack Size
3 Seeds
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.
20% OFF

Select options
Feminized Seeds, Landrace Seeds, Purple Strains
Panama Red Feminized by Anesia Seeds $40.91USD
🧮 Pack Size
3 Seeds
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.
20% OFF

Select options
Feminized Seeds, Landrace Seeds
Malawi Gold Feminized by Anesia Seeds $38.23USD
🧮 Pack Size
3 Seeds
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.
20% OFF

Select options
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.
20% OFF

Select options
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.
20% OFF

Select options
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.
20% OFF

Select options
Feminized Seeds, Classic / Old-School, Landrace Seeds
Afghanica Feminized by Anesia Seeds $39.57USD
🧮 Pack Size
3 Seeds
Afghanica Feminized by Anesia Seeds is a pure indica landrace from Afghanistan, selected for its robust structure, fast flowering time and classic earthy, floral hash-style profile.
- Seed Type: Feminized cannabis seeds
- Flowering Time: 7-9 weeks
- Yield: 600g/m² indoors; 600-700g/plant outdoors
- Flavours: Earthy, floral, hash
- Effects: Relaxing, body-focused, sedating
- THC Content: 25%
- Genotype: Pure Indica
- Plant Height: 90-110cm indoors; 110-130cm outdoors
Buy Afghanica Feminized seeds by Anesia Seeds at StrainSupermarket with discreet shipping and the latest Anesia landrace genetics.
SaleLimitedSold Out

Select options
Feminized Seeds, Cheap Cannabis Seeds
420 Feminized Mystery Pack Price range: $14.74 through $20.11USD
🧮 Pack Size
3 Seeds 5 Seeds
🎁 420 Feminized Mystery Pack – a premium lucky dip of top breeder genetics at unbeatable value. Every pack contains fully labelled feminized seeds from names like Barneys Farm, Dutch Passion, Sensi Seeds, Green House Seeds and more… but the exact strains are a surprise.
- 🎯 Premium breeder genetics – no bulk or filler stock
- 🏷️ Fully labelled seeds – no unmarked mixes
- 🔥 Mixed terp profiles – gas, fruit, sweet & exotic
- 💎 High THC potential across selections
- 🎲 True mystery – every pack is different
⚡ 420 Limited Drop: Small batch, no restocks once sold out.

👉 Prefer autoflowers? Try the Autoflower Mystery Pack.
Out of stock
Bonus Seeds
Featured

Select options

High-THC Seeds, Cali Strains (USA Genetics), Feminized Seeds
Love Cannabis – Slapz – Feminized Cannabis Seeds Price range: $20.11 through $147.55USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Slapz strain seeds by Love Cannabis Seeds are a powerful modern hybrid bred from Runtz × Grease Monkey, combining sweet candy terpenes, creamy gas and extremely high potency.

These Slapz feminized cannabis seeds can reach up to 32% THC and are known for heavy resin production, loud flavour and deeply relaxing hybrid effects, making them ideal for growers seeking premium modern genetics.

🍬⛽ Sweet candy, creamy gas and heavyweight modern THC.
Bonus Seeds
Featured

Select options

High-THC Seeds, Cali Strains (USA Genetics), Feminized Seeds
Love Cannabis – Rainbow Belts – Feminized Cannabis Seeds Price range: $20.11 through $147.55USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Rainbow Belts strain seeds by Love Cannabis Seeds are a flavour-driven modern hybrid bred from Zkittlez × Moonbow, combining loud candy sweetness, creamy undertones and refined high-THC potency.

These Rainbow Belts feminized cannabis seeds can reach up to 30% THC and are prized for colourful resin-rich flowers, uplifting euphoric effects and standout dessert-style terpenes.

🌈🍬 Pure candy flavour. Polished power. Premium THC.
Bonus Seeds
Featured

Select options

High-THC Seeds, Cali Strains (USA Genetics), Feminized Seeds
Love Cannabis – Jealousy – Feminized Cannabis Seeds Price range: $20.11 through $147.55USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Jealousy strain seeds by Love Cannabis Seeds are a high-end modern hybrid bred from Sherbert Bx1 × Gelato 41, combining smooth dessert sweetness, colourful resin-rich flowers and refined hybrid potency.

These Jealousy feminized cannabis seeds can reach up to 30% THC, delivering balanced euphoric effects, calming body relaxation and premium terpene expression, making them ideal for growers seeking flavour, bag appeal and modern genetics.

🍇✨ Sweet envy. Quiet dominance. Extreme THC.
Bonus Seeds
Featured

Select options

High-THC Seeds, Cali Strains (USA Genetics), Feminized Seeds
Love Cannabis – Galactic Runtz – Feminized Cannabis Seeds Price range: $20.11 through $147.55USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Galactic Runtz strain seeds by Love Cannabis Seeds are a high-THC indica-leaning hybrid bred from Runtz × Falcon 9, combining candy-sweet citrus terpenes, colourful resin-rich flowers and deeply relaxing hybrid effects.

These Galactic Runtz feminized cannabis seeds can reach up to 30% THC, delivering euphoric uplift followed by smooth full-body relaxation, making them ideal for growers seeking flavour, potency and standout bag appeal.

🍬🚀 Sweet terps. Cosmic calm. Heavy tranquility.
Bonus Seeds
Featured

Select options

High-THC Seeds, Cali Strains (USA Genetics), Feminized Seeds
Love Cannabis – Chemistry Set S1 – Feminized Cannabis Seeds Price range: $20.11 through $147.55USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Chemistry Set S1 strain seeds by Love Cannabis Seeds are a terpene-driven modern hybrid bred for extreme resin production, complex aroma and high-THC potency, making this cultivar ideal for growers seeking loud, experimental flavour profiles.

These Chemistry Set S1 feminized cannabis seeds can reach up to 30% THC, delivering powerful euphoric effects followed by deep body relaxation, making them a strong choice for experienced growers and connoisseurs.

⚗️ Complex terps. Heavy potency. Pure experimentation.
Bonus Seeds
Featured

Select options

High-THC Seeds, Cali Strains (USA Genetics), Feminized Seeds
Love Cannabis – Cap Junky – Feminized Cannabis Seeds Price range: $20.11 through $147.55USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Cap Junky strain seeds by Love Cannabis Seeds are a high-THC modern hybrid bred from MAC × Gelato 41, combining explosive resin production, loud candy-gas terpenes and powerful euphoric effects.

These Cap Junky feminized cannabis seeds can reach up to 30% THC, producing dense trichome-heavy flowers with strong bag appeal and long-lasting hybrid effects, making them ideal for experienced growers and flavour-focused connoisseurs.

🍭 Candy gas. White ash. Elite genetics.
Bonus Seeds
Featured

Select options

High-THC Seeds, Cali Strains (USA Genetics), Feminized Seeds
Love Cannabis – Permanent Marker – Feminized Cannabis Seeds Price range: $20.11 through $147.55USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Permanent Marker strain seeds by Love Cannabis Seeds are a high-THC modern hybrid bred from Biscotti × Jealousy × Sherb BX, known for its unmistakable ink-and-gas terpene profile, dense resin production and deeply relaxing effects.

These Permanent Marker feminized cannabis seeds can reach up to 30% THC, producing frosty, colourful flowers with loud aroma and long-lasting hybrid effects, making them ideal for experienced growers and terpene-focused connoisseurs.

🖤 Dark terpenes. Loud flavour. Long-lasting impact.

Looking for advanced triploid cannabis genetics? Explore Permanent Marker Triploid Feminized Seeds.
Bonus Seeds
Featured

Select options

High-THC Seeds, Cali Strains (USA Genetics), Feminized Seeds
Love Cannabis – Area 41 – Feminized Cannabis Seeds Price range: $20.11 through $147.55USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Area 41 strain seeds by Love Cannabis Seeds are a high-THC balanced hybrid bred from Lemon Fuel OG × Gelato 41, combining bright citrus-fuel terpenes, dense resin-coated flowers and smooth, uplifting hybrid effects.

These Area 41 feminized cannabis seeds can reach up to 30% THC, delivering fast-acting euphoria followed by a calm, balanced body effect, making them ideal for growers seeking flavour, potency and modern hybrid genetics.

🛸 Bright terpenes. Heavy potency. Alien-grade genetics.

🌍 Shop by Region: Australia · New Zealand · USA · Canada · UK

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.

People Also Search For

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.

Feminized Cannabis Seeds