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
Sundae Driver Feminized by Royal Queen Seeds Price range: $16.23 through $107.85USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Sundae Driver by Royal Queen Seeds combines Fruity Pebbles OG x Grape Pie genetics in a balanced feminized hybrid with Up to 23% THC and a blueberry, vanilla and fruity flavour profile. Expect a euphoric effect.

Cannabinoids: THC: Up to 23% CBD: Low

Experience: Flavour: Vanilla, Fruity, Blueberry Effects: Euphoric

Indoor: Flowering: 60 – 70 days Yield: 400 – 450 gr/m2

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Feminized Seeds

Sweet Zkittles (Royal Queen Seeds) USD

Pack Size

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

BRAND	Royal Queen Seeds
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack, 10 Seeds Per Pack
FLOWERING TIME:	49 – 63 days
GENETICS:	Grape Ape x Grapefruit
HEIGHT:	80 – 140 cm indoors 160 – 200 cm outdoors
HARVEST:	Late September

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CBD Seeds, Feminized Seeds
Tatanka Pure CBD by Royal Queen Seeds Price range: $11.94 through $89.88USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Tatanka Pure CBD by Royal Queen Seeds combines Elixir Vitae x Medical CBD genetics in an indica-dominant feminized hybrid with 0,15 – 0,25% THC and a pepper, fruity and candy flavour profile. Expect a relaxed effect.

Cannabinoids: THC: 0,15 – 0,25% CBD: High

Experience: Flavour: Pepper, Fruity, Candy Effects: Relaxed

Indoor: Flowering: 45 – 55 days Yield: 400 – 450 gr/m2

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Feminized Seeds
Triple G Feminized by Royal Queen Seeds Price range: $16.23 through $107.85USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Triple G by Royal Queen Seeds combines Gorilla Glue 4 x Gelato 33 genetics in an indica-dominant feminized hybrid with Up to 26% THC and an earthy, citrusy and diesel flavour profile. Expect a euphoric effect.

Cannabinoids: THC: Up to 26% CBD: Low

Experience: Flavour: Earthy, Citrus, Diesel Effects: Euphoric

Indoor: Flowering: 55 – 60 days Yield: 525 – 575 gr/m2

Alternatives: Triple G – Triple G Auto by Royal Queen Seeds

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Autoflower Seeds, Feminized Seeds
Watermelon Auto by Royal Queen Seeds Price range: $11.94 through $89.88USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Watermelon by Royal Queen Seeds combines Watermelon x OG Kush Auto genetics in a hybrid strain with High (20–25%) THC and a fruity flavour profile. Expect a relaxed and sleepy effect.

Cannabinoids: THC: High (20–25%) CBD: Medium

Experience: Flavour: Fruity Effects: Relaxed, Sleepy

Indoor: Flowering: 45 – 50 days Yield: 450 – 500 gr/m2

Alternatives: Watermelon – Watermelon Feminized by Royal Queen Seeds

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Feminized Seeds
Watermelon Feminized by Royal Queen Seeds Price range: $14.35 through $95.78USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Watermelon by Royal Queen Seeds combines Watermelon OG S1 genetics in an indica-dominant feminized hybrid with Up to 22% THC and a fruity flavour profile. Expect a relaxed and sleepy effect.

Cannabinoids: THC: Up to 22% CBD: Low

Experience: Flavour: Fruity Effects: Relaxed, Sleepy

Indoor: Flowering: 50 – 55 days Yield: 450 – 500 gr/m2

Alternatives: Watermelon – Watermelon Auto by Royal Queen Seeds

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Feminized Seeds
Wedding Crasher Feminized by Royal Queen Seeds Price range: $16.23 through $107.85USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Wedding Crasher by Royal Queen Seeds combines Wedding Cake x Purple Punch genetics in a sativa-leaning feminized hybrid with Up to 21% THC and a vanilla and fruity flavour profile. Expect a relaxed effect.

Cannabinoids: THC: Up to 21% CBD: Low

Experience: Flavour: Fruity, Vanilla Effects: Relaxed

Indoor: Flowering: 60 – 65 days Yield: 450 – 500 gr/m2

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Feminized Seeds
Wedding Gelato Feminized by Royal Queen Seeds Price range: $16.23 through $107.85USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds 10 Seeds
Wedding Gelato by Royal Queen Seeds combines Wedding Cake x Gelato x Gelato 33 genetics in an indica-leaning feminized hybrid with Up to 25% THC and a citrusy, fruity and herbal flavour profile. Expect an uplifted and relaxed effect.

Cannabinoids: THC: Up to 25% CBD: Low

Experience: Flavour: Citrus, Fruity, Herbal Effects: Uplifted, Relaxed, Euphoric

Indoor: Flowering: 55 – 65 days Yield: 450 – 500 gr/m2

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Feminized Seeds
Bubba Kush x PCK Feminized by ACE Seeds Price range: $13.41 through $59.69USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds
Bubba Kush x PCK by ACE Seeds combines Bubba Kush Katsu, Purple Pakistan Chitral Kush. genetics in an indica-dominant feminized hybrid with 17% THC and a genuine CBG presence.

Cannabinoids: THC: 17% CBD: Below 0.05 % CBG: 2%

Indoor: Flowering: 7-8 weeks

Alternatives: Bubba Kush x PCK – Bubba Kush x PCK Regular by ACE Seeds

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Feminized Seeds, Landrace Seeds
C5 Haze x Kali China LIMITED EDITION Feminized by ACE Seeds $77.87USD
🧮 Pack Size
5 Seeds
C5 Haze x Kali China LIMITED EDITION by ACE Seeds combines C5 Haze F1 (Northern Lights #5 × Haze C) from the late ‘80s, Kali China elite 4th generation. genetics in a sativa-leaning feminized hybrid with 15.5% THC.

Cannabinoids: THC: 15.5% CBD: 0.06% CBG: 0.81%

Indoor: Flowering: 9-13 weeks Yield: High

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CBD Seeds, Feminized Seeds
CBD#1 by ACE Seeds Price range: $17.98 through $77.87USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds
CBD#1 by ACE Seeds combines Cannatonic S1., Cannatonic S1/ErdPurt genetics in a sativa-leaning feminized hybrid with 0,55-0,7 % THC and a genuine CBD presence.

Cannabinoids: THC: 0,55-0,7 % CBD: 15-18 % CBG: Up to 0.4 %

Indoor: Flowering: 7-8 weeks

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Feminized Seeds, Landrace Seeds
Congo Feminized by ACE Seeds Price range: $17.98 through $77.87USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds
Congo by ACE Seeds is a high-performing feminized option, a balanced feminized hybrid with 15% THC and a genuine CBG presence and a strawberry, berry-like and fruity flavour profile. Expect an energetic and happy effect, and it shows vigorous growth.

Cannabinoids: THC: 15% CBD: 0.15% CBG: 2.34%

Experience: Flavour: Strawberry, Berry, Fruity Effects: Energetic, Happy, Creative

Indoor: Yield: High

Alternatives: Congo – Congo Regular by ACE Seeds

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Feminized Seeds, Landrace Seeds
Erdpurt Feminized by ACE Seeds Price range: $17.98 through $77.87USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds
Erdpurt by ACE Seeds combines Erdbeer, Purpuera Ticinensis. genetics in an indica-dominant feminized hybrid with 0.03-16 % THC.

Cannabinoids: THC: 0.03-16 % CBD: 0.03-16 % CBG: Up to 0.3 %

Indoor: Flowering: 7 weeks

Alternatives: Erdpurt – Erdpurt Regular by ACE Seeds

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Feminized Seeds, Landrace Seeds
Golden Tiger 3rd Version LIMITED EDITION Feminized by ACE Seeds $77.87USD

BRAND Ace Seeds

PACK SIZE 5 Seeds Per Pack

FLOWERING TIME: 12-14 Weeks

GENETICS: Thai Chiang Mai x Malawi Killer

HEIGHT: Medium

Out of stock
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Feminized Seeds, Landrace Seeds
Golden Tiger Feminized by ACE Seeds Price range: $17.98 through $77.87USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds
Golden Tiger by ACE Seeds combines Old Malawi Killer, Koh Chang Thai, Hmong Thai and a 3er generation Malawi male (brother of the New Malawi Killer). genetics in a sativa-dominant feminized hybrid with 25-30 % THC and a genuine CBG presence and a floral, lemony and spicy flavour profile. Golden Tiger shows vigorous growth.

Cannabinoids: THC: 25-30 % CBD: Up to 0.5 % CBG: Up to 1.1 %

Experience: Flavour: Floral, Spicy, Lemon

Indoor: Flowering: 10-14 weeks Yield: High

Alternatives: Golden Tiger – Golden Tiger Regular by ACE Seeds

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Feminized Seeds, Landrace Seeds
Green Haze 19 A5 LIMITED EDITION Feminized by ACE Seeds $95.85USD

BRAND Ace Seeds

PACK SIZE 5 Seeds Per Pack

FLOWERING TIME: 13-16 Weeks

GENETICS: Green Oldtimer’s Haze #19 x A5 Haze (Northern Lights #5 x Original Haze male A)

HEIGHT: Medium

Out of stock
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Feminized Seeds, Landrace Seeds
Guawi Feminized by ACE Seeds Price range: $17.98 through $77.87USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds
Guawi by ACE Seeds combines mango incensey pheno., Old Malawi Killer, Tikal (F5) peach genetics in a sativa-dominant feminized hybrid with 19-23 % THC.

Cannabinoids: THC: 19-23 % CBD: Below 0.05 % CBG: 0.5%

Indoor: Flowering: 11-12 weeks Yield: High

Alternatives: Guawi – Guawi Regular by ACE Seeds

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Feminized Seeds, Landrace Seeds
HashTonic LIMITED EDITION Feminized by ACE Seeds $77.87USD
🧮 Pack Size
5 Seeds
HashTonic LIMITED EDITION by ACE Seeds combines CBD # 1 (stabilized IBL)., ErdPurt genetics in an indica-dominant feminized hybrid with 0.35-6 % THC and a genuine CBD presence.

Cannabinoids: THC: 0.35-6 % CBD: 5-11 % CBG: 0.07-0.45 %

Indoor: Flowering: 7 weeks

Alternatives: HashTonic LIMITED EDITION – HashTonic LIMITED EDITION Regular by ACE Seeds

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Feminized Seeds, Landrace Seeds
Haze x Kali China Feminized by ACE Seeds Price range: $17.98 through $77.87USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds
Haze x Kali China by ACE Seeds combines Kali China elite (F4)., Purple Haze #23 genetics in a sativa-dominant feminized hybrid with 18.3% THC.

Cannabinoids: THC: 18.3% CBD: 0.07% CBG: 0.75%

Indoor: Flowering: 12-14 weeks

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Feminized Seeds, Landrace Seeds

Honduras x Panama Feminized by ACE Seeds USD

🧮 Pack Size

1 Seed 3 Seeds 5 Seeds

BRAND	Ace Seeds
PACK SIZE	1 Seeds Per Pack, 3 Seeds Per Pack, 5 Seeds Per Pack
FLOWERING TIME:	First half of November
GENETICS:	Our best parental plants of first generation pure Honduras (purple high yielding Colombian phenotype) x Panama Goddess elite (F10).
HEIGHT:	Medium

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Feminized Seeds, Landrace Seeds
Kali China Feminized by ACE Seeds Price range: $17.98 through $77.87USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds
Kali China by ACE Seeds combines (Old Kali Mist × China Yunnan), China Yunnan. F5 semi stabilized hybrid. genetics in an indica-dominant feminized hybrid with 14-22 % THC.

Cannabinoids: THC: 14-22 % CBD: 0.2% CBG: 0.3%

Indoor: Flowering: 7-9 weeks

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Feminized Seeds, Landrace Seeds
Killer A5 Haze Feminized by ACE Seeds Price range: $21.53 through $95.85USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds
Killer A5 Haze by ACE Seeds combines A5 Haze by Neville (Northern Lights #5/HazeA, Malawi Killer. genetics in a sativa-dominant feminized hybrid with 23-30 % THC. Killer A5 Haze delivers very high yields indoors.

Cannabinoids: THC: 23-30 % CBD: Null CBG: 0.3%

Indoor: Flowering: 9-12 weeks Yield: Very High

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Feminized Seeds, Landrace Seeds
Malawi Feminized by ACE Seeds Price range: $17.98 through $77.87USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds
Malawi by ACE Seeds combines 3rd generation Malawis., Central Africa. Old Malawi Killer, P4 landrace from Malawi genetics in a sativa-dominant feminized hybrid with 24-27 % THC.

Cannabinoids: THC: 24-27 % CBD: 0.08% CBG: 0.4-1 %

Indoor: Flowering: 10-13 weeks Yield: High

Alternatives: Malawi – Malawi Regular by ACE Seeds

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Feminized Seeds, Landrace Seeds
Malawi x Panama Feminized by ACE Seeds Price range: $17.98 through $77.87USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds
Malawi x Panama by ACE Seeds is a high-performing feminized option, a sativa-dominant feminized hybrid with 21-26 % THC and a genuine CBG presence. Malawi x Panama delivers very high yields indoors.

Cannabinoids: THC: 21-26 % CBD: 0.2% CBG: 1.1%

Indoor: Flowering: 11-12 weeks Yield: Very High

Alternatives: Malawi x Panama – Malawi x Panama Regular by ACE Seeds

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Feminized Seeds, Landrace Seeds
Malawi x PCK Feminized by ACE Seeds Price range: $17.98 through $77.87USD
🧮 Pack Size
1 Seed 3 Seeds 5 Seeds
Malawi x PCK by ACE Seeds combines Old Malawi killer sativa, Purple Pakistan Chitral Kush indica. genetics in a sativa-leaning feminized hybrid with 16-19 % THC and a genuine CBG presence.

Cannabinoids: THC: 16-19 % CBD: Below 0.05 % CBG: Up to 1.65 %

Indoor: Flowering: 9-11 weeks Yield: High

Alternatives: Malawi x PCK – Malawi x PCK Regular by ACE Seeds

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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.