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
Humboldt Seed Organisation – Lemon Thai Kush Feminised Cannabis Seeds Price range: $14.74 through $127.43USD
Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Big plant that grows like a tree and produces huge crops of very sticky buds. This strain is a heavy one, both because of the amount it produces and the strong effect it displays, which makes it a good option for commercial growers and hobby growers alike.

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Feminized Seeds
Humboldt Seed Organisation – Dr Greenthumbs Em-Dog (by B-Real) Feminised Cannabis Seeds Price range: $17.43 through $148.89USD
Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
This powerhouse elite US clone introduced by Cypress Hill’s front man B Real is the result of his two favorite strains, the original OG Kush aka “the crippy” crossed with the Chem #4. This unique blend of both gassy top shelf flowers will remind you of the old school.

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Autoflower Seeds, Feminized Seeds
Big Buddha Seeds – Sour Chiesel Automatic aka Auto Sour Chiesel Feminised Autoflowering Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
The most important quality of Big Buddha’s ‘Sour Chiesel’ is its unique flavour and quality….. a special sweet/sour grapefruit citrus flavour synonymous with the Sour Diesel lineage, super fat calyxes in absolutely shinning encrusted resin glands, perfect for ‘extraction’ and now available in autoflowering form!
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Autoflower Seeds, Feminized Seeds
Big Buddha Seeds – Auto Chiesel aka Chiesel Automatic Feminised Autoflowering Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
Big Buddha’s Chiesel Automatic is Here! Another amazing cross of the famous New York City Diesel and the Big Buddha Cheese, engineered into an all female auto-flowering plant!
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Autoflower Seeds, Classic / Old-School, Feminized Seeds
Big Buddha Seeds – Auto Blue Cheese aka Blue Cheese Automatic Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
- Genetics: Big Buddha Blue Cheese x 3rd Generation Automatic (reversed)
- Flowering Time: 75-95 days from seed to harvest
- Smell: Old Skool Blueberry goodness, high grade dank
- Taste: Fruity Cheese, spicy ‘road kill’ skunk!
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Autoflower Seeds, Classic / Old-School, Feminized Seeds
Big Buddha Seeds – Auto Cheese aka Cheese Automatic Feminised Autoflowering Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
The Big Buddha Cheese Automatic is a spectacular plant with its famous old skool skunk flavour and the comforting tast of the cheese… truly a real dank lovers delight.
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Autoflower Seeds, Classic / Old-School, Feminized Seeds
Big Buddha Seeds – Auto Critical Mass Feminised Autoflowering Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
This beast is a cross of Critical Mass (so called as it almost creates more buds than a plant is physically capable of holding) and Big Buddha’s own Automatic strain.
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Autoflower Seeds, Feminized Seeds
Big Buddha Seeds – Buddha Haze Automatic (aka Super Automatic Sativa) Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
The past few years have seen a big development in auto flowering strains. Big Buddha Seeds have again come up with a new auto flowering plant with the intention of a fast flowering ‘Haze’ strain. The Super Automatic Sativa (S.A.S) is an auto flowering plant with a taste reminiscent of the Hazes’ of Amsterdam.
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Feminized Seeds
Big Buddha Seeds – Sch Lemon Cake Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
- Genetics: Lemon Skunk x Sunset Sherbert
- Sensory Experience: Euphoric, Intense, Psychedelic, Social, Talkative
- Smell: Pungent, Fruity, Hash
- Taste: Lemon, Candy, Citrus
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Feminized Seeds
Big Buddha Seeds – California Orange Cheese Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
- Genetics: California Orange x Big Buddha Cheese
- Sensory Experience: Euphoric, Intense, Psychedelic, Social, Talkative
- Smell: Pungent, Fruity, Hash
- Taste: Orange, Candy, Critrus, Melon
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Feminized Seeds
Big Buddha Seeds – Cherry Moon Pie Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
- Parentage: Cherry Pie x Bubba Kush reversed
- Sensory Experience: Uplifting, happy, sociable, playful, enjoyment
- Smell: Cherry fruit pie with a touch of skunk, Bubba Kush funkyness
- Taste: Pleasurable fruity spice with Cheese notes
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Feminized Seeds
Big Buddha Seeds – Cookies & Cream Cheese Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
- Parentage: Girl Scout Cookies (Thin Mint Cut) x Big Buddha Cheese reversed
- Sensory Experience: Playful no ceiling, happy buzz, euphoric stone
- Smell: Freshly baked cookies with O.G. Kush spice
- Taste: lick lipping sweet fruity Kush
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Feminized Seeds
Big Buddha Seeds – Head Cheese Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
- Parentage: 818 Headband x Big Buddha Cheese
- Flowering Time: 9 – 11 Weeks
- Sensory Experience: Positive, thoughtful, takes you on a journey, heady
- Smell: Kushy, chemical, with cheese tones
- Taste: Sour, fruity, dank, chem 91
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Feminized Seeds
Big Buddha Seeds – Badazz Cheese Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
- Parentage: Badazz O.G. Kush x Big Buddha Cheese
- Flowering Time: 8 – 10 Weeks
- Sensory Experience: Highly euphoric, no ceiling, deep happy stone, highly addictive
- Smell: O.G. Kush, Californian goodness, unique bouquet
- Taste: Dark spicy Kush, earthy, piney
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Feminized Seeds
Big Buddha Seeds – Black Cheese Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
- Parentage: San Fernando Valley Black O.G x Big Buddha Cheese reversed
- Flowering Time: 8 – 9 Weeks
- Sensory Experience: Deep stoned, narcotic, longlasting, pleasurable, intense
- Smell: Pungent spicy dank, kush, hashplant
- Taste: Kush with hint of old skool cheese, peppery
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Feminized Seeds
Big Buddha Seeds – Hindu Cream Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
- Parentage: Hindu Kush x Big Buddha Cheese
- Flowering Time: 8 – 10 weeks
- Sensory Experience: Stoney, intense, pleasurable, classic old skool high
- Smell: Classic old skool Skunk, spicy, pungent
- Taste: Fruity Indian Hash spice
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Feminized Seeds
Big Buddha Seeds – Legends Gold Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
- Parentage: Pot of Gold x Big Buddha Cheese
- Flowering Time: 8 – 10 weeks
- Sensory Experience: Long-lasting, narcotic, deep journey, strong, big hitter
- Smell: Hash plant with dank cheese tones, classic old Amsterdam
- Taste: Spicy hash sweet, strong tasting
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Feminized Seeds
Big Buddha Seeds – Double Cheese Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
Now, Double Cheese® is a hybrid of cheese® x cheese® and Blueberry x Cheese®, so much cheese®. More cheese® than a french Delicatessen holding a European cheese convention.

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Feminized Seeds
Big Buddha Seeds – King Kong Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
The Original Gorilla Glue #4 crossed with Big Buddhas biggest consistent yielding Cheese/Widow Reversal, King Kong retains all the similarities to the original Gorilla Glue #4, but with accurate hybridization they’ve improved both the yields and structure.
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Classic / Old-School, Feminized Seeds
Big Buddha Seeds – Sour Chiesel Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
The most important quality of Big Buddha’s ‘Sour Chiesel’ is its unique flavour and quality….. a special sweet/sour grapefruit citrus flavour synonymous with the Sour Diesel lineage, super fat calyxes in absolutely shinning encrusted resin glands, perfect for ‘extraction’.
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Feminized Seeds
Big Buddha Seeds – Buddha Kush OG Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
A super serious feminised kush cannabis seed, from the king of cheese. Big Buddha Seeds.
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Feminized Seeds
Big Buddha Seeds – LA Cheese Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
The LA Cheese is an extremely potent indica plant, with solid dense nuggets and an extremely spicy OG Kush mixed with the old skool taste of the UK Cheese.
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Feminized Seeds
Big Buddha Seeds – Silver Cheese Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
Big Buddha Seeds latest hybrid…. an award winning combination of 2 magnificent champions, the Super Silver Haze and Big Buddha’s favourite daughter …the ‘original’ Big Buddha Cheese.
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Feminized Seeds
Big Buddha Seeds – Buddha Tahoe Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
With its magnificent lush growth the ‘Buddha Tahoe’ finishes with extremely potent buds, a unique lemon zest, kushy hash flavour and a ‘high’ which is truly why it became a Cannabis Cup winning strain & out of this world!!
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Feminized Seeds
Big Buddha Seeds – Cheese Dawg Feminised Cannabis Seeds Price range: $10.06 through $71.08USD
Pack Size
1 Seed 5 Seeds 10 Seeds
Introducing, ‘Cheese Dawg’, the original ‘Chemdawg 91’ crossed with their own Big Buddha Cheese ‘reversed’ pollen.

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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.