To help you out, we’ve compiled this list of the top 10 feminized strains of cannabis so that you can buy cannabis seeds that are right for you without having to do all the research.

ROYAL GORILLA

Our Royal Gorilla is one of the strongest strains available from Royal Queen Seeds. We have managed to bring this powerful cannabis strain all the way from the U.S. - the only place were it had been available until now.With an average THC level of 25% - and exceeding 30% depending on the phenotype - this incredible beast will take you soaring the skies....or have you glued to the couch!

Royal Gorilla

Royal Gorilla

Royal Gorilla

Genetic background Sour Dubb x Chem Sis x Chocolate Diesel
Yield indoor 500 - 550 gr/m2
Height indoor 90 - 160 cm
Flowering time 8 - 9 weeks
THC strength THC: 27% (aprox.) / CBD: Low
Blend 50% Sativa, 50% Indica, 0% Ruderalis
Yield outdoor 550 - 600 g/per plant (dried)
Height outdoor 130 - 170 cm
Harvest time Middle of October
Effect Cerebral and relaxing
 

Buy Royal Gorilla

 

POWER FLOWER

Power Flower is a reincarnation of Power Plant, one of Amsterdam’s most prevalent and popular strains. It’s a high-yield strain that is relatively easy to grow indoors, making it a great choice for recreational growers and medical cannabis growers alike. Those living in northern latitudes would probably struggle to get Power Flower to thrive, but growers in warmer climates will find it reasonably easy to get a 65 to 85 gram yield from their plants. It has a delightfully citrusy taste and provides a mellow high.

Power Flower

Power Flower

Power Flower Royal Queen Seeds

Genetic background South African Sativas
Yield indoor 500 - 550 g/m2
Height indoor 80 - 120 cm
Flowering time 8 - 9 weeks
THC strength THC: 19% (aprox.) / CBD: Low
Blend 88% Sativa, 12% Indica
Yield outdoor 500 - 550 g/per plant (dried)
Height outdoor 160 - 200 cm
Harvest time October
Effect Strong up high

Buy Power Flower

NORTHERN LIGHT 

Northern Light is a household name at this point, and its time-tested reputation is all due to its powerful, intense high. Our feminized Northern Light will reach a height of about one metre indoors, or two metres outside. It flowers in seven to eight weeks, and the resin coating on the buds produces a beautiful glowing effect toward the end of the growing period.

Northern Light

Northern Light

Northern Light

Genetic background Northern Light S1
Yield indoor 500 - 550 gr/m2
Height indoor 100 - 160 cm
Flowering time 7 - 8 weeks
THC strength THC: 18% (aprox.) / CBD: Medium
Blend 0% Sativa, 100% Indica, 0% Ruderalis
Yield outdoor 575 - 625 g/per plant (dried)
Height outdoor 180 - 220 cm
Harvest time Late September
Effect A combination of stoned + high
 

Buy Northern Light

AMNESIA HAZE

Developed from the popular haze strains in Holland by an American expatriate, Amnesia Haze produces that psychedelic head high that haze varieties are renowned for. Amnesia Haze is best grown indoors, and despite its long flowering time, it’s one of Royal Queen Seeds’ best yielding plants. You can reasonably expect 70 to 80 grams from a single metre-tall plant, and the strength of the smoke plus the fruity flavor makes the harvest well worth the wait.

Amnesia Haze

Amnesia Haze

Amnesia Haze

Genetic background Original Amnesia Haze
Yield indoor 600 - 650 gr/m2
Height indoor 80 - 140 cm
Flowering time 10 - 11 weeks
THC strength THC: 22% (aprox.) / CBD: Medium
Blend 70% Sativa, 30% Indica, 0% Ruderalis
Yield outdoor 650 - 700 g/per plant (dried)
Height outdoor 175 - 210 cm
Harvest time Late October
Effect Extremely high, long-lasting, body relaxing
 

Buy Amnesia Haze

 

WHITE WIDOW

First grown in the Netherlands, White Widow was developed from a Brazilian pure Sativa and an Indian Indica hybrid. Its popularity led to the seeds being strewn all over the world, and now every seed bank has their own knockout variety of the classic. We’re so proud of our feminized White Widow, and we offer it as a recommendation for first-time growers due to its low maintenance. Unlike other strains, it can actually be grown in colder climates, and the pine flavor and clean head-high will make this one of your absolute favorites.

White Widow

White Widow

White Widow Royal Queen Seeds

Genetic background White Widow S1
Yield indoor 500 - 550 g/m2
Height indoor 60 - 100 cm
Flowering time 8 - 9 weeks
THC strength THC: 19% (aprox.) / CBD: Medium
Blend 50% Sativa, 50% Indica
Yield outdoor 500 - 550 g/per plant (dried)
Height outdoor 150 - 190 cm
Harvest time Late October
Effect Extremely stoned
 

Buy White Widow

CRITICAL

Critical has every single one of the qualities that you’re looking for in a marijuana plant. Its high yield, easy maintenance and major potency make it the ultimate triple threat, and we think you’ll love the relaxed, sublime high you get the first time you smoke it. Critical will produce an average of 65 to 75 grams per one-metre plant, and the flowering time only takes about seven weeks. If you’re looking to grow fast and furious, Critical is the plant for you.

Critical

Critical

Critical Royal Queen Seeds

Genetic background Afghani x Skunk
Yield indoor 500 - 550 g/m2
Height indoor 80 - 140 cm
Flowering time 7 - 8 weeks
THC strength THC: 18% (aprox.) / CBD: Low
Blend 40% Sativa, 60% Indica
Yield outdoor 500 - 550 g/per plant (dried)
Height outdoor 180 - 220 cm
Harvest time Late September
Effect Stoned, physically and mentally
 

Buy Critical

FAT BANANA

Fat Banana is the offspring of famed parent strains Banana and OG Kush. Naturally, she’s loaded with flavour and endowed with some serious potency. This indica-dominant cross features 70% indica genetics and 30% sativa. Her dense and resinous buds produce a titanic THC content of 25%. This cultivar delivers a tropical-flavoured body high that releases an internal pressure valve. Stress and anxiety melt away, and a sense of euphoria takes hold. Her fruity tastes make this strain a great addition to edibles such as banana bread and brownies.

Fat Banana won’t keep you waiting. She puts out a canopy of resinous buds a mere 7–8 weeks after initiating flowering. Indoor plants provide a yield of up to 400g/m² and won’t exceed 140cm in height. Plants grown outdoors offer strong returns of 450–500g/plant and ascend to a height of 200cm. Outdoor plants will be ready to trim during late September.

Fat Banana

Fat Banana

Fat Banana

Genetic background Banana x OG Kush
Yield indoor 350 - 400 gr/m2
Height indoor 80 - 140 cm
Flowering time 7 - 8 weeks
THC strength THC: 25% (aprox.) / CBD: Low
Blend 50% Sativa, 50% Indica, 0% Ruderalis
Yield outdoor 450 - 500 g/per plant (dried)
Height outdoor 170 - 200 cm
Harvest time Late September
Effect Relaxing and full of flavour
 

Buy Fat Banana

SWEET ZZ

Many cannabis users select strains based on potency alone. But the allure of Sweet ZZ goes beyond psychoactive effect. Her tall, flavoursome colas leave smokers coming back again and again. She inherited her sweet and fruity punch from parent strains Grape Ape and Grapefruit. Every joint toke and bong hit sends a surge of citrus over the taste buds. Sweet ZZ is an indica-dominant cultivar that achieves THC levels of 22%. Her soothing body high is fast-acting and lingers for hours.

Sweet ZZ is a highly productive strain with a relatively fast flowering time of 7–9 weeks. Grown indoors, she’ll pump out up to 600g/m² while advancing to a height of 140cm. Outdoor plants grown in containers or garden beds will reward with up to 550g/plant and peak at a height of 200cm. Expect to harvest outdoor plants during late September.

Sweet ZZ

Sweet ZZ

Sweet ZZ

Genetic background Grape Ape x Grapefruit
Yield indoor 550 - 600 gr/m2
Height indoor 80 - 140 cm
Flowering time 7 - 9 weeks
THC strength THC: 22% (aprox.) / CBD: Low
Blend 20% Sativa, 80% Indica
Yield outdoor 500 - 550 g/per plant (dried)
Height outdoor 160 - 200 cm
Harvest time Late September
Effect Stoned, relaxed
 

Buy Sweet ZZ

 

PURPLE QUEEN

Purple Queen is a sight to behold. This royal specimen dominates the landscape in grow rooms and gardens. Her eye-catching colas feature a bright green core and expand out into shades of deep purple. Her fan leaves—radiating bright pink—are equally as alluring. This unique colour is thanks to flavonoids known as anthocyanins, which produce a spectrum of pigments from red to black. Purple Queen is an indica-dominant specimen, the progeny of Hindu Kush and Purple Afghani. She’s ultimately a strain for the evenings, when her sedating effects can fully take hold. Her multicoloured flowers produce a THC content of 22% and a terpene profile defined by notes of citrus.

Purple Queen has a lengthy flowering period of 9–11 weeks, but the weight of her yield is worth it. Indoor plants produce up to 500g/m² and grow to heights of 80–120cm. Plants grown outdoors offer a mighty harvest of 700g/plant, grow to 210cm, and will be ready to harvest during October.

Purple Queen

Purple Queen

Purple Queen

Genetic background Hindu Kush x Purple Afghani
Yield indoor 450 - 500 gr/m2
Height indoor 80 - 120 cm
Flowering time 7 - 8 weeks
THC strength THC: 22% (aprox.) / CBD: Low
Blend 25% Sativa, 75% Indica, 0% Ruderalis
Yield outdoor 450 - 500 g/per plant (dried)
Height outdoor 175 - 210 cm
Harvest time October
Effect Relaxed and Euphoric
 

Buy Purple Queen

 

GREEN GELATO

The title of this cultivar is indicative of the delicious dessert-like flavours that lie within. Gelato is Italian-style ice cream famed for its robust taste. Green Gelato has a complex terpene profile that gives rise to flavours of sweetness, citrus, and earth. But the flavour is only part of her appeal. Green Gelato is one of the most potent specimens within the RQS line, featuring a THC content of 27%. This level of the cannabinoid will blast your mind someplace else for hours at a time.

If her sheer potency wasn't enough to win you over, then her productivity will seal the deal. Indoor plants put out a massive 700g/m² in as little as eight weeks, remaining at or below a height of 120cm. Plants grown outdoors produce a titanic yield of 800g/plant, peak at 200cm, and will be ready to smoke up during October.

Green Gelato

Green Gelato

Green Gelato

Genetic background Sunset Sherbet x Thin Mint Girl Scout Cookies
Yield indoor 500 - 700 gr/m2
Height indoor 80 - 120 cm
Flowering time 8 - 10 weeks
THC strength THC: 27% (aprox.) / CBD: Low
Blend 45% Sativa, 55% Indica, 0% Ruderalis
Yield outdoor 750 - 800 g/per plant (dried)
Height outdoor 150 - 200 cm
Harvest time Early October
Effect Physical, clear high
 

Buy Green Gelato

 

Whether you’re growing cannabis seeds for the first time, or are an experienced medical marijuana grower, you’ll find that our cannabis seeds bank has a variety of feminized strains of cannabis to suit your needs. Not only does Royal Queen Seeds carry the best cannabis seeds around, we provide datasheets and reviews for every strain in order to help you decide which seeds you want to grow.

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