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 Yield Seeds

Critical Runtz (Sensi Seeds Research) USD

Pack Size

1 Seeds Per Pack 3 Seeds Per Pack 5 Seeds Per Pack 10 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	9 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack
FLOWERING TIME:	55-60 Days
GENETICS:	NL2 x Skunk Kush x Jack Herer x Durban
YIELD:	Indoors 550-600 gr/m2, Outdoors 600 gr/pp
HEIGHT:	Indoors 140-180cm, Outdoors 220cm

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Feminized Seeds

Double Kush Cake Feminised (Sensi Seeds Research) USD

Pack Size

1 Seeds Per Pack 3 Seeds Per Pack 5 Seeds Per Pack 10 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack
FLOWERING TIME:	Average flowering period
GENETICS:	Skunk Kush x Afghani#1 x Hindu Kush
YIELD:	High
HEIGHT:	Medium

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Feminized Seeds

Honey Melon Haze (Sensi Seeds Research) USD

Pack Size

1 Seeds Per Pack 3 Seeds Per Pack 5 Seeds Per Pack 10 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack
FLOWERING TIME:	65-70 Days
GENETICS:	California Orange Bud x Orange Haze
YIELD:	Indoors 500-600 gr/m2, Outdoors 600 gr/pp
HEIGHT:	Indoors 150-200cm, Outdoors 250cm

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Feminized Seeds

Honey Melon Kush (Sensi Seeds Research) USD

Pack Size

1 Seeds Per Pack 3 Seeds Per Pack 5 Seeds Per Pack 10 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack
FLOWERING TIME:	60-70 Days
GENETICS:	Blueberry x Girl Scout Cookies
YIELD:	Indoors 500-550 gr/m2, Outdoors 600 gr/pp
HEIGHT:	Indoors 100-150cm, Outdoors 150cm

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Feminized Seeds

Lockdown Kush (Sensi Seeds Research) USD

Pack Size

1 Seeds Per Pack 3 Seeds Per Pack 5 Seeds Per Pack 10 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack
FLOWERING TIME:	55-60 Days
GENETICS:	San Fernando Valley OG Kush x Afghani #1
YIELD:	Indoors 450 gr/m2, Outdoors 550 gr/pp
HEIGHT:	Indoors 100-150cm, Outdoors 150cm

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Feminized Seeds

Malibu OG Gold (Sensi Seeds Research) USD

Pack Size

1 Seeds Per Pack 3 Seeds Per Pack 5 Seeds Per Pack 10 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack
FLOWERING TIME:	45-55 Days
GENETICS:	Mendo Purps x Purple Kush
YIELD:	Indoors 450-500 gr/m2, Outdoors 600 gr/pp
HEIGHT:	Indoors 120cm, Outdoors 200cm

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Feminized Seeds

Mandarin Punch Feminised (Sensi Seeds Research) USD

Pack Size

1 Seeds Per Pack 3 Seeds Per Pack 5 Seeds Per Pack 10 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack
FLOWERING TIME:	Average flowering period
GENETICS:	Maple Leaf Indica x White Widow x NYC Diesel x California Indica
YIELD:	High
HEIGHT:	Medium

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Feminized Seeds

N13 Kush Feminised Seeds (Sensi Seeds Research) USD

Pack Size

1 Seeds Per Pack 3 Seeds Per Pack 5 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack
FLOWERING TIME:	Average flowering period
GENETICS:	Mr Nice G13 x Hash Plant x Nicole Kush
YIELD:	High
HEIGHT:	Medium

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Feminized Seeds

Papi Chulo OG (Sensi Seeds Research) USD

Pack Size

1 Seeds Per Pack 3 Seeds Per Pack 5 Seeds Per Pack 10 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack
FLOWERING TIME:	50-60 Days
GENETICS:	Face Off OG x SFV OG x OG Kush
YIELD:	Indoors 450-500 gr/m2, Outdoors 550 gr/pp
HEIGHT:	Indoors 100-150cm

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Feminized Seeds

Pumpkin Spice (Sensi Seeds Research) USD

Pack Size

1 Seeds Per Pack 3 Seeds Per Pack 5 Seeds Per Pack 10 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack
FLOWERING TIME:	63-70 Days
GENETICS:	Sour Apple x Animal Cookies
YIELD:	Indoors 450 gr/m2, Outdoors 550 gr/pp
HEIGHT:	Indoors 90-120cm, Outdoors 100cm

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Feminized Seeds, Purple Strains

Purple Cookie Kush (Sensi Seeds Research) USD

Pack Size

1 Seeds Per Pack 5 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	1 Seeds Per Pack, 5 Seeds Per Pack
FLOWERING TIME:	50-60 Days
GENETICS:	Girl Scout Cookies x Purple Kush
YIELD:	Indoors 425-475 gr/m2, Outdoors 550 gr/pp
HEIGHT:	Indoors 120-140cm, Outdoors 160cm

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Feminized Seeds

Screwdriver OG Cannabis Seeds USD

Pack Size

1 Seeds Per Pack 3 Seeds Per Pack 5 Seeds Per Pack 10 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack
FLOWERING TIME:	60-70 Days
GENETICS:	Purple Punch x Clementine
YIELD:	Indoors 500-600 gr/m2, Outdoors 600 gr/pp
HEIGHT:	Indoors 180cm

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Feminized Seeds, Purple Strains

Purple Cookie Kush (Sensi Seeds Research) USD

Pack Size

1 Seeds Per Pack 3 Seeds Per Pack 5 Seeds Per Pack 10 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack
FLOWERING TIME:	8-10 Weeks
GENETICS:	Original Amnesia x Original Amnesia x Ruderalis
YIELD:	Indoors 450-500 gr/m2, Outdoors 200-250 gr/pp
HEIGHT:	Indoors 80-100cm, Outdoors 90-120cm

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Feminized Seeds

Skunk Dream CBD Feminized (Sensi Seeds Research) USD

Pack Size

1 Seeds Per Pack 3 Seeds Per Pack 5 Seeds Per Pack 10 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack
FLOWERING TIME:	Average flowering period
GENETICS:	Skunk Dream – Sensi Skunk x Alpine Delight CBD
YIELD:	High
HEIGHT:	Medium

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Feminized Seeds

Tezla OG (Sensi Seeds Research) USD

Pack Size

1 Seeds Per Pack 3 Seeds Per Pack 5 Seeds Per Pack 10 Seeds Per Pack

BRAND	Sensi Seeds Research
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack
FLOWERING TIME:	55-60 Days
GENETICS:	Hash Plant x Shiva Skunk x SFV OG
YIELD:	Indoors 425-475 gr/m2, Outdoors 550 gr/pp
HEIGHT:	Indoors 80-120cm, Outdoors 100cm+

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Feminized Seeds, Purple Strains
Tropical Tangie Feminized by Dutch Passion Seeds Price range: $35.88 through $89.74USD
🧮 Pack Size
3 Seeds 5 Seeds 10 Seeds
Built around a pronounced tropical and fruity character, Tropical Tangie brings Tangie genetics into a sativa-dominant feminized hybrid. Expect a euphoric and relaxed effect, and it delivers very high yields indoors.

Genetics: Cross: Tangie

Cannabinoids: THC: Moderate (15–20%)

Experience: Flavour: Tropical, Fruity, Orange Effects: Euphoric, Relaxed, Creative

Indoor: Flowering: 8–10 Weeks Yield: Very High (450-550g/m2) Height: 75-125cm

Explore more feminized seeds or browse the Dutch Passion Seeds collection.
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Feminized Seeds, Variety Mix Packs
30th Anniversary Mix (Dutch Passion Seeds) $183.78USD

BRAND Dutch Passion Seeds

FLOWERING TIME: 8-10 Weeks

YIELD: 400 – 500+ g/m?

HEIGHT: Medium

Out of stock
20% OFF

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Feminized Seeds, High Yield Seeds
Amsterdam Amnesia Feminized by Dutch Passion Seeds Price range: $47.82 through $119.73USD
🧮 Pack Size
3 Seeds 5 Seeds 10 Seeds
Built around a pronounced citrusy and spicy character, Amsterdam Amnesia brings Amsterdam Amnesia genetics into a sativa-dominant feminized hybrid. Expect an energetic and happy effect, and it delivers very high yields indoors.

Genetics: Cross: Amsterdam Amnesia

Cannabinoids: THC: High (20–25%)

Experience: Flavour: Citrus, Spicy, Lemon Effects: Energetic, Happy, Euphoric

Indoor: Flowering: 10–12 Weeks Yield: Very High

Explore more feminized seeds or browse the Dutch Passion Seeds collection.
20% OFF

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Feminized Seeds
Banana Blaze Feminized by Dutch Passion Seeds Price range: $20.32 through $47.82USD
🧮 Pack Size
3 Seeds 5 Seeds 10 Seeds
Built around a pronounced fruity and creamy character, Banana Blaze brings Old School Banana Indica genetics into an indica-dominant feminized hybrid. Expect a relaxed and focused effect, and it delivers very high yields indoors.

Genetics: Cross: Old School Banana Indica

Cannabinoids: THC: Moderate (15–20%)

Experience: Flavour: Fruity, Creamy, Sweet Effects: Relaxed, Focused, Uplifted

Indoor: Flowering: 8–10 Weeks Yield: Very High

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20% OFF

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Feminized Seeds, Purple Strains
Blueberry Feminized by Dutch Passion Seeds Price range: $41.85 through $101.75USD
🧮 Pack Size
3 Seeds 5 Seeds 10 Seeds
With vigorous growth, Blueberry is an indica-dominant feminized hybrid built from 1970’s Original Blueberry genetics, pairing a blueberry and fruity character with a euphoric and sleepy effect.

Genetics: Cross: 1970’s Original Blueberry

Cannabinoids: THC: Moderate (15–20%)

Experience: Flavour: Blueberry, Fruity, Diesel Effects: Euphoric, Sleepy, Relaxed

Indoor: Flowering: 8–10 Weeks Yield: Medium

Explore more feminized seeds or browse the Dutch Passion Seeds collection.
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Feminized Seeds
Brainstorm (Dutch Passion Seeds) $29.51USD

BRAND Dutch Passion Seeds

FLOWERING TIME: 9 Weeks

GENETICS: Nothern Lights #5 x Haze

YIELD: 400 – 500 g/m?

HEIGHT: 100 cm

Out of stock

DISCONTINUEDSold Out

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Feminized Seeds

Bubba Island Kush (Dutch Passion Seeds) USD

Pack Size

3 Seeds Per Pack 5 Seeds Per Pack 10 Seeds Per Pack 1 Seeds Per Pack

BRAND	Dutch Passion Seeds
PACK SIZE	3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack, 1 Seeds Per Pack
FLOWERING TIME:	7.5 Weeks
GENETICS:	Grandaddy Purple x OG Kush x pre-98 Bubba Kush
YIELD:	300 – 400 g/m? indoors
HEIGHT:	Indoors 100cm

Out of stock

20% OFF

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Feminized Seeds, High Yield Seeds, Purple Strains
C Vibez Feminized by Dutch Passion Seeds Price range: $47.82 through $119.73USD
🧮 Pack Size
3 Seeds 5 Seeds 10 Seeds
C Vibez pairs a fruity and sweet character with a relaxed and euphoric effect in a hybrid strain built from Mad Scientist, Voodoo genetics. It delivers very high yields indoors.

Genetics: Cross: Mad Scientist, Voodoo

Cannabinoids: THC: High (20–25%)

Experience: Flavour: Fruity, Sweet, Floral Effects: Relaxed, Euphoric, Creative

Indoor: Flowering: 10–12 Weeks Yield: Very High (500-600g/m2)

Explore more feminized seeds or browse the Dutch Passion Seeds collection.
20% OFF

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Feminized Seeds
California Orange Feminized by Dutch Passion Seeds Price range: $35.88 through $89.74USD
🧮 Pack Size
3 Seeds 5 Seeds 10 Seeds
Built around a pronounced orange and citrusy character, California Orange brings Original Californian Orange genetics into a hybrid strain. Expect a euphoric and energetic effect, and it delivers very high yields indoors.

Genetics: Cross: Original Californian Orange

Cannabinoids: THC: Very High

Experience: Flavour: Orange, Citrus, Earthy Effects: Euphoric, Energetic, Relaxed

Indoor: Flowering: 8–10 Weeks Yield: Very High

Explore more feminized seeds or browse the Dutch Passion Seeds collection.
20% OFF

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CBD Seeds, Autoflower Seeds, Feminized Seeds, Purple Strains
CBD Charlotte’s Angel by Dutch Passion Seeds Price range: $29.91 through $71.84USD
🧮 Pack Size
3 Seeds 5 Seeds 10 Seeds
CBD Charlotte’s Angel pairs a citrusy and diesel character with a relaxed and focused effect in a sativa-dominant feminized hybrid built from Dutch Charlotte, Red Angel genetics. It delivers very high yields indoors.

Genetics: Cross: Dutch Charlotte, Red Angel

Cannabinoids: THC: Low (Under 15%) CBD: 10-15%

Experience: Flavour: Citrus, Diesel, Spicy Effects: Relaxed, Focused, Sleepy

Indoor: Flowering: 10–12 Weeks Yield: Very High

Explore more feminized seeds or browse the Dutch Passion Seeds collection.

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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.