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, Purple Strains
Flavour Gang – Granddaddy Purple – Feminized Cannabis Seeds Price range: $6.69 through $46.94USD
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1 Seed 3 Seeds 5 Seeds 10 Seeds
Flavour Gang Granddaddy Purple Feminized produces beautifully oversized crystal encrusted purple flowers with a heady grape aroma and freshly picked berry taste.
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Feminized Seeds
Flavour Gang – Gorilla Zkittlez – Feminized Cannabis Seeds Price range: $6.69 through $46.94USD
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1 Seed 3 Seeds 5 Seeds 10 Seeds
Flavour Gang Gorilla Zkittlez Feminized Cannabis Seeds is an amazing fusion of GG 4 and Zkittlez.
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Feminized Seeds
Flavour Gang – Chemdawg – Feminized Cannabis Seeds Price range: $6.69 through $46.94USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Chemdawg Feminized Seeds by Flavour Gang combine legendary Chemdawg #4 and OG Kush genetics to create a powerful hybrid renowned for its fuel-heavy aroma, resin production and long-lasting effects. As one of the most influential cannabis families ever created, Chemdawg has helped shape countless modern classics including Stardawg, Sour Diesel and numerous Chem-inspired hybrids.
- Genetics: Chemdawg #4 × OG Kush
- Type: Feminized Photoperiod
- THC: 20–25%
- Flowering Time: 8–10 Weeks
- Yield: High
- Flavour: Diesel, Fuel, Pine & Earth
- Effect: Creative, Focused, Relaxed & Uplifted
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Feminized Seeds
Flavour Gang – Sunset Sherbert – Feminized Cannabis Seeds Price range: $6.69 through $46.94USD
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1 Seed 3 Seeds 5 Seeds 10 Seeds
Sherbet really is something special thanks to her Girl Scout Cookies Thin Mint Cut x Pink Panties lineage.
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Feminized Seeds
Flavour Gang – Gorilla Glue – Feminized Cannabis Seeds Price range: $6.69 through $46.94USD
Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Flavour Gang Gorilla Glue is one of the newest sensations to hit the scene. She’s a hard hitter with a euphoric effect and an amazing terpene profile. An absolute must for the serious collector.
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Feminized Seeds
Flavour Gang – Gelato – Feminized Cannabis Seeds Price range: $6.69 through $46.94USD
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1 Seed 3 Seeds 5 Seeds 10 Seeds
Gelato Feminized is a hybrid of the legendary Sunset Sherbert x Girl Scout Cookies Thin Mint Cut.
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Feminized Seeds
Flavour Gang – Bruce Banner – Feminized Cannabis Seeds Price range: $6.69 through $46.94USD
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1 Seed 3 Seeds 5 Seeds 10 Seeds
Bruce Banner Feminized is characterised by its generous production of large and resinous cannabis flowers with an intense aroma, combining notes of red fruits on a Diesel background.
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Feminized Seeds
Purple City Genetics – Blue Dream x Key Lime Pie – Feminized Cannabis Seeds Price range: $16.77 through $40.23USD
Pack Size
1 Seed 3 Seeds
A true festival of flavours is offered by this crossing between two varieties known for their exceptional flavours. The sweet Blue family touches blend perfectly with the starchy and creamy Key Lime Pie flavours.

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Feminized Seeds
Purple City Genetics – AJ’s Sour x Key Lime Pie – Feminized Cannabis Seeds Price range: $16.77 through $40.23USD
Pack Size
1 Seed 3 Seeds
We are happy to present this cross between AJ Sour Diesel x Key Lime Pie by Purple City, a Sativa dominant feminised variety with intense flavours.

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Feminized Seeds
Purple City Genetics – DoSiDos x Watermelon Zkittlez – Feminized Cannabis Seeds Price range: $16.77 through $40.23USD
Pack Size
1 Seed 3 Seeds
This variety is a cross between two of the most popular cultivars in the US cannabis dispensaries:Do Si Dos, an OGKB Girl Scout Cookies x Face Off OG bx1 hybrid that has inherited the GSC dense flowers and sweet aroma and the OG Kush family power. On the other hand, the Watermelon Zkittlez, famous for its delicious sweet caramel aroma.

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Feminized Seeds
Purple City Genetics – Strawberry Cough x Key Lime Pie – Feminized Cannabis Seeds Price range: $16.77 through $40.23USD
Pack Size
1 Seed 3 Seeds
Strawberry Cough x Key Lime Pie is a Sativa/Indica cannabis hybrid, created by Purple City Genetics by crossing two trend-setting varieties, on one side there is the legendary Strawberry Cough made famous by Kyle Kushman, and on the other side, one of the best Cookies phenotypes for breeding, Key Lime Pie.

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Feminized Seeds
Purple City Genetics – Pre 98 Bubba x Key Lime Pie – Feminized Cannabis Seeds Price range: $16.77 through $40.23USD
Pack Size
1 Seed 3 Seeds
Pre 98 Bubba x Key Lime Pie from the seed bank Purple City Genetics is a feminised cannabis strain created by crossing two top quality and high-powered US cannabis titans, mixing one of the most classic indica strains with one of the new generation varieties, Key Lime Pie, a phenotype of Girl Scout Cookies, resulting in a genetic combination of such quality that lovers of potent and tasty Indicas will adore.

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Feminized Seeds
Purple City Genetics – PCG Cookies x Key Lime Pie – Feminized Cannabis Seeds Price range: $16.77 through $40.23USD
Pack Size
1 Seed 3 Seeds
Cookies x Key Lime Pie aromas and flavours are powerful, it is not a plant that will go unnoticed. It combines the typical Cookies creamy flavour with some lemony touches inherited from Key Lime Pie.

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Classic / Old-School, Feminized Seeds
Rockwell Seeds – Warhammer – Feminized Cannabis Seeds $5.10USD
Warhammer by Rockwell Seeds are feminized seeds, a hybrid with Indica dominance crossing Super Skunk and Warlock. It is a plant of great power and high yield, very resistant, easy to grow and with a very short flowering period.
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Feminized Seeds
Rockwell Seeds – Super Mango – Feminized Cannabis Seeds $6.57USD
Super Mango by Rockwell Seeds are feminized seeds that cross Mango and SAGE. It is a resistant and very easy to grow plant that produces buds loaded with resin and fruity flavors.
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Classic / Old-School, Feminized Seeds
Rockwell Seeds – Red Star – Feminized Cannabis Seeds $4.29USD
Red Star by Rockwell Seeds are feminized crossbreed seeds from Skunk and Big Bud. It is a very fast flowering plant, of great resistance and that produces resinous buds of exceptional potency and flavor.
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Feminized Seeds
Rockwell Seeds – Critical Shock – Feminized Cannabis Seeds $5.10USD
Critical Shock by Rockwell Seeds are feminized seeds resulting from the combination of Great White Shark and Critical Bilbo. It is a variety of fast flowering, great production, exceptional flavor and powerful effects.
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Feminized Seeds
Rockwell Seeds – Blue Rose – Feminized Cannabis Seeds $6.71USD
Large and exuberant plant with long tails full of flowers.
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CBD Seeds, Classic / Old-School, Feminized Seeds
Rockwell Seeds – Amnestesia – Feminized Cannabis Seeds $6.71USD
Plant of Indica structure maintaining the palate of Amnesia. Early flowering hybrid with high CBD content.
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Feminized Seeds
Rockwell Seeds – Afghany Kal – Feminized Cannabis Seeds $5.37USD
High production plant with an acceptable flowering time. Genetics: New Kali Mist x AK47
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Feminized Seeds
Humboldt Seed Organisation – The New – Feminised Cannabis Seeds Price range: $34.86 through $301.81USD
Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
The New by Humboldt Seed Organization is a feminized Indica-dominant marijuana plant resulting from our best collaboration yet: Sherbinski x HSO. By crossing a Girl Scout Cookies with a Larry OG, we’ve created an amazing strain with gassy overtones and hints of cinnamon/Cookies. Smooth taste, high resin count, and strong couchlock effect ensure this debut collab is one of many not to be missed.

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Feminized Seeds
Flavour Chasers – Sherblato Feminised Cannabis Seeds Price range: $33.52 through $127.43USD
Seed Packet Size
1 Seed 5 Seeds
Sherblato is produced by crossing Sunset Sherbet and Gelato.
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Feminized Seeds
Flavour Chasers – Forbidden Glue Feminised Cannabis Seeds Price range: $33.52 through $127.43USD
Seed Packet Size
1 Seed 5 Seeds
Forbidden Glue was created by crossing Zkittlez, Gorilla Glue #4 and Lemon.
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Feminized Seeds
Original Sensible Seed Company – Chronic Lights Feminised Cannabis Seeds Price range: $9.38 through $76.45USD
Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
The Original Sensible Chronic Lights is a great place to start. It’s strong, it’s powerful, and boy does it smell, but with an effect you can only dream of, no one should be without it.
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Feminized Seeds
Original Sensible Seed Company – Dr Bruce Banner Feminised Cannabis Seeds Price range: $10.72 through $80.47USD
Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
The breeders at Original Sensible Seeds tamed a true beast of a strain to make Dr. Bruce Banner. Made with the Bruce Banner #3 genetics, this variant is quite low in THC so that her high is pleasantly mild. Yet, she has the superb flavour of the original parent strain. A great strain for medical users and for those who don’t like to get “smashed” from just one hit!

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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.