Dutch Passion are one of the world’s oldest cannabis seedbanks and one of the few remaining original seed companies. We offer our customers a variety of original classic cannabis varieties as well as some of the very best new varieties, many of these are available in regular as well as feminized seeds. We began our work in the 1970’s and were formally established as a seedbank in 1987.

Firstly we collect and breed the best cannabis genetics to allow the self-sufficient cannabis grower the chance to grow the very best quality cannabis for themselves. 

Secondly, we continue to pioneer innovation. We invented feminized seed in the 1990’s and more recently we have set the highest standards with feminized autoflowering seeds. Dutch Passion has never been afraid to overturn conventional thinking in order to offer better seeds.

Thirdly, we offer our customers the best levels of customer service. We have remained in business over several decades by providing seeds of the highest quality and reliability and have millions of satisfied customers.
 
Our seed collection has never been stronger than it is today. We remain the first choice seed supplier to many recreational and medical cannabis growers because of our focus on quality seeds and our safe trustworthy customer service.

Auto Skywalker Haze

Amsterdam Amnesia

Dutch Passion

Cannabis

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Auto Frisian Dew® has been upgraded and improved, it is now based on a specially selected Purple phenotype of our photoperiod Frisian Dew.  Several generations of careful selection then followed before we felt happy with the improvements to  Auto Frisian Dew®.  The plants tend to have rich purple colourations on the blooms, though the leaves stay green.  Mold resistance is improved, so is taste.  Plants typically reach 60-80cm tall and are often ready 10 weeks after germination, sometimes in under 10 weeks.  In cooler outdoor conditions the plant can require an extra week or two. This variety is a little faster than our normal automatics and this helps maximise mold resistance in demanding outdoor conditions.  Auto Frisian Dew® performs well indoors, in a greenhouse or outdoors in a sunny, warm spot.  Typical yields are 50-60g per plant, but with the right conditions yields of 100g+ are quite possible.  Auto Frisian Dew®, with the deep rich purple hues is one of our most attractive Autoflowers, and also delivers good quantities of strong, relaxing pot.

Auto Frisian Dew

 Auto Frisian Dew® has been upgraded and improved, it is now based on a specially selected Purple phenotype of our photoperiod Frisian Dew.

Frisian Dew

Auto Daiquiri Lime® is based on a unique Californian Orange phenotype with a sharp citrus lime taste which was hybridised with an elite resinous photoperiod USA Sour Diesel cutting.  This was made into a feminized automatic variety Auto Daiquiri Lime® which combines the normal superb Dutch Passion auto potency with an unusually rich and appealing fruity/diesel aroma and a fresh sour taste.  

She is ready to harvest 11 weeks after germination and prefers a light nutrient regime.  This variety suits growers looking for hard hitting USA style XXL harvests with rapid growth.  Big, fast and easy, easy enough for a first time grower. Top quality original USA genetics with a fruity sour taste and a strong high.

Auto Daiquiri Lime

Think Big® is a high performance autoflower based on the legendary Think Different genetics. Think Big® was created after a small number of special XXL Think Different plants were selected from hundreds of plants grown from seed and used as the genetic basis for Think Big®. Think Big® is a medium hight autoflower, producing chunky XXL yielding plants, taking a couple of weeks longer to finish than most autos.

The two to three extra weeks that Think Big® needs to finish are responsible for the amazing yields she offers when treated with love. Resin coverage is often sensational, the cannabis is strong and mind numbing with a soaring sativa high. The taste has hints of citrus, lemon and incense.  Harvest time is typically 13-14 weeks after germination and yields both indoors and outdoors have XXL potential.  Exceptional autoflowering genetics have just been pushed to the next level!

Think Big

Think Big® is a high performance autoflower based on the legendary Think Different genetics. 

Think Different

Auto Ultimate® is the autoflower version of our bestseller ‘The Ultimate®’. This is a plant which delivers good production levels of top strength cannabis, it is highly recommended and delivers consistently impressive harvests.

The best results were obtained when The Ultimate® was automated together with some genetics from our original and legendary Auto Mazar® The outcome is a vigorous high-yielding variety which grows up to 80-100cm with compact buds ranging from medium to large in size. The buds are sticky and coated with a sweet aromatic coating of resin. The taste and high from Auto Ultimate® are very similar in quality to the original.

With proven parent genetics, and the best Dutch Passion auto breeding techniques, Auto Ultimate® guarantees a great performance in your growroom. We feel this is one of the best combinations of yield, quality and consistency available, even from our own collection.

Auto Ultimate

This is a plant which delivers good production levels of top strength cannabis, it is highly recommended and delivers consistently impressive harvests.

Auto Xtreme® is the exceptional result of a 2 year collaboration between Dutch Passion and DinaFem using some special Haze genetics from Dutch Passion.  The project took a lot a careful growing and selection before we were prepared to approve it.  The genetics are based on our Outlaw Amnesia® (Amnesia x Super Haze) photoperiod variety and have been adapted into an autoflower which delivers a powerful sativa Haze influence alongside very generous yields. This variety is exclusively available from Dutch Passion.

Auto Xtreme® is harvested around 80 days after germination.  This is a little longer than other autoflowers, but with this variety the extra time was needed to give the best combination of potency, taste and crop size.  As a result the plants may be a little larger than usual, up to 1.5m tall.  This is a new autoflower and one which will be very hard to beat.

Auto Xtreme

Auto Xtreme® is the exceptional result of a 2 year collaboration between Dutch Passion and DinaFem using some special Haze genetics from Dutch Passion. 

Outlaw

After several years of careful selection Dutch Passion are pleased to introduce our special Auto White Widow® Cannabis Seeds.  This is the long-awaited automatic version of our best-selling original White Widow.  Auto White Widow® is a vigorous and strong auto which gives a powerful high, she was produced from our original White Widow mother plant using the same genetics which have won countless awards and satisfied thousands of growers.  Auto White Widow®  is very consistent and easy to grow with any grow method. Our automatic version is ready to harvest around 75 days after germination and will yield outdoor 50 to 150g+ of cannabis from a single plant.  Experienced indoor auto growers will be able to harvest 200g+ from a single plant, especially when grown in hydro Deep Water Culture systems.  Plants reach around 60cm to 1m tall.


The taste is fresh, citrus pine, fairly sweet and strong, and the effect is fast.  Auto White Widow® Cannabis Seeds produce bushy and frosty plants with numerous blooms.  She produces strong aroma’s during growth and dense hard buds.

 The high is a well-balanced and pleasurable one, combining a powerful cerebral impact with a relaxing physical effect – extremely pleasant.  AutoWhite Widow is one of the best auto’s we have developed and is highly recommended for those looking for an easy-growing and powerful auto with generous yields.

Auto White Widow

After several years of careful selection Dutch Passion are pleased to introduce our special Auto White Widow® Cannabis Seeds.

White Widow

Californian Orange is a genuine old school classic available only from Dutch Passion. It is a 50% indica/50% sativa hybrid that dates back to 1980 and since then it has only ever been inbred. The genetics come from an exceptional Californian strain and this variety packs a superb quality stone with a clear ‘up’ high, very social and very special. If you smoke too much the stone becomes heavier, though the quality is not diminished.

The plants are usually 1.2-2m tall and yield well at around 400grams/m² with a normal calyx/leaf ratio. Some of the plants have a pronounced citrus aroma and fragrance making this an appealing, and potent, variety that has satisfied the thousands of growers that have tried it.

Californian Orange is a strong and stable strain with high levels of resin production even on the leaves. Sometimes the original classic strains such as Californian Orange retain a loyal following many years after they were released, despite all the exciting new strains and modern hybrids that come along. In the case of Californian Orange it is the old-style fresh, clear and strong high which retains a strong appeal along with the quite unique orange smells and flavours. The yields are slightly above average but the experience is anything but average. This is a high quality, traditional Californian beauty that dates back to the hippy era. An exceptional strain when it was released and still a sought-after variety today.

Californian Orange

Californian Orange is a genuine old school classic available only from Dutch Passion. 

California Orange

If you’re a fan of strong old-school Skunk varieties with bumper harvests then this is a perfect choice. The Edge is a sativa dominant (75% sativa, 25% indica) variety that delivers heavy harvests of top quality cannabis with a strong Shiva aroma which will remind you of the good old days. THC levels of 17% are typical, this is a powerful variety. The Edge has a Skunk-appearance, but with slightly more stretch.

The longer inter-nodal distance and multi-branching allows for extra large harvests. This variety prefers extra nutrients during vegetative growth and requires 8-9 weeks for flowering indoors, typically reaching up to 1m tall and yielding up to 500g/m². The Edge will also perform outdoors in mild climates and will finish as early as mid/late September.

The Edge delivers a powerful and uplifting high which transitions into a strong stone. This is a robust variety which performs well even for less experienced growers and will tolerate conditions which are not always ideal. Whichever way you grow The Edge you should get a heavy crop of quality pot.

The Edge

This superb and long-awaited cross of two of our most respected varieties delivers great yields of very strong, highly resinous, buds.  We offer this variety only in regular seeds; she will be popular with new growers, old-school connoisseurs and home-breeders looking for a reliably potent variety which is easy and robust to grow.  For many years we have had repeat requests for a White Widow cross, she is one of the original iconic breeds and the strongest indica-dominant in our collection.  The Ultimate is perhaps our heaviest yielder, but also very powerful.  A male White Widow and female ‘Ultimate’ were put together to produce this mixed indica/sativa. The high is strong and intense yet allows you to remain active.  The plants are very oily with a noticeable Haze taste together with earthy/citrus flavours which are twisted together with pine.  She grows up to 1.5m tall with very good yields and does well in all mediums with the best results in DWC (deep water culture).  Plants can be harvested as early as 8 weeks but some will prefer to wait 10 weeks for full bud production and ripeness.

White Widow x The Ultimate

This superb and long-awaited cross of two of our most respected varieties delivers great yields of very strong, highly resinous, buds.

CBD Colorado Cookies flowers have an appealing sweet cookie taste and a resin frosted appearance. These CBD rich marijuana flowers have CBD levels upwards of 12% and THC levels below 0.2%. The lack of THC means you can’t get high by vaping or smoking CBD weed. The CBD rich cannabis flowers are offered in FreshFlower® containers which preserve the quality of the CBD buds.

CBD Colorado Cookies

CBD Colorado Cookies flowers have an appealing sweet cookie taste and a resin frosted appearance.

Why should I buy Slush Mint Cake feminised seeds?

    Slush Mint Cake is an extremely potent hybrid USA cultivar with an intense terpene profile and a very high THC level of between 23-27% on average. Even more is possible in ideal conditions.

    This Indica-dominant hybrid cannabis strain has super compact buds that smell and taste powerful. If you like that intense Cali weed experience, then you have come to the right place. Notes of sweet candy, creamy ice-cream, and sour fruit come together in this beautiful American cross.

    Slush Mint Cake has a relatively fast flowering time of 8-9 weeks on average. The buds are super white and very photogenic. In addition, they are easy to cut and manicure with unique bag appeal.

    An XL yield marking means seriously impressive yields are possible. The hybrid effect is strong, long-lasting and has a fantastic head-high in addition to a relaxed body stone. The high is a great combination of both a strong physical and euphoric mental effect.

    Antonio’s rigorous pheno-hunting and lab-backed approach guarantee consistency, with Slush Mint Cake already capturing the 2025 Highlife Cup’s “Mostly Indica” category.

Slush Mint Cake has a very pungent and intense aroma with a predominantly candy, gassy and creamy terpene profile with both sweet, sour and fruity notes

Slush Mint Cake really has a very pungent and intense terpene profile! This American Indica dominant hybrid has a powerful sweet and sour, gassy and fruity aroma with overlying notes of candy and creamy ice-cream.

Actually, all phenotypes smell incredibly strong and powerful, some have that real 'stinky & gassy' intense Cali scent profile, comparable to the intensity of a GMO-type strain for example. There are phenotypes that are a bit more reminiscent of the Ice Cream Cake genetics, here too you can easily recognise the pungent Cali-weed scent. In general, this aroma seems a bit fruitier and more like forest fruits mixed with cream. Very tasty both in the vape and in a joint!

The most dominant terpenes in this strain are limonene, linalool, caryophyllene, myrcene, humulene and pinene. In addition, there is also a relatively large amount of fenchol and terpinolene in the buds. There are also trace amounts of camphene, ocimene, farsene, nerolidol, menthone. And in half of the plants small amounts of geraniol can be found. All plants get beautiful hard, compact flowers that glisten with trichomes!

If you like potent, compact buds with unique bag appeal then this is the strain for you! She smells and tastes fantastic and her 25%+ THC levels ensures that she hits you delightfully hard.
Slush Mint Cake is a potent Indica dominant USA cultivar with an XL yield, this new American hybrid has a sky high THC level and a very tasty terpene profile

Slush Mint Cake is an Indica dominant hybrid cannabis strain that grows relatively fast and still has a fair stretch during the flowering phase which ultimately results in an XL yield. The end product however is why you should grow this strain. She is very rich in terpenes (2-2.5%) and her sky-high THC level of 23-27+% on average makes for a very powerful high and effect. Fun guaranteed!
What exactly are the genetics in Slush Mint Cake?

Slush Mint Cake® is a new American hybrid that came from a special breeding project by Antonio who has dozens of cannabis cups and one of Europe’s best independent collections of elite genetics. This strain was created by crossing a Slurmint mother with the well-known and award-winning Ice Cream Cake genetics.

The Slurmint mother comes from a ‘pheno-hunt’ of the Slurmint IX, which is a cross between a cup winning Slurricane and a Platinum Kush Mints. The Slurricane (also known as Purple Punch x Do-si-dos) is an incredibly potent and compact USA strain that is praised for the highest quality flowers with exceptional bag appeal.

By crossing this again with a stable Platinum Kush Mints, a very high-quality product has been developed. The Slurmint has been popular with growers and smokers in Antonio’s collective for years. By crossing her with the Ice Cream Cake genetics, a new strain has been created that is unparalleled!

Do you like very pungent Cali weed? Then this is your chance to grow a unique product that is guaranteed to please all growers and smokers.
Slush Mint Cake is a vigorous, stable USA-inspired cross with a large XL yield and exceptional bag appeal

Slush Mint Cake is a new USA-inspired hybrid cross to savour. The bud quality is the real reason that this strain is so highly praised. She is truly a beautiful cannabis seed to grow and the terpene-rich buds are literally bursting with trichomes. Because the flowers grow so compactly, she is easy to manicure. The dried cannabis buds have exceptional bag appeal that would not look out of place at a cannabis cup!

In terms of growth pattern, she most resembles a hybrid with a reasonable dose of Indica genes. This is most evident during the cannabis flowering phase, where you will clearly recognise her Indica background by the compactness of the buds. During the vegetative growth phase and the beginning of bloom, you will see that Slush Mint Cake can develop large leaves. These leaves usually have slightly longer stems than normal. This is a typical characteristic of this strain.

Slushie also has a somewhat stretched growth pattern. So using LST (Low Stress Training) or HST (High Stress Training) growing techniques is recommended to keep this lady under control. It is best to grow her with the SCROG method (screen of green) and support her with nets.

During the late flowering phase, the blooms become top-heavy and can sometimes collapse under their own weight. Most plants will continue to stretch for about 2 to 3 weeks following switching the light to a 12/12 cannabis light cycle in an indoor grow.

Outdoors she will also continue to stretch for a relatively longer period at the start of the flowering phase. This makes for large XL plants that will yield an average of between 0.5-1kg (1-2lbs) of dry buds. Especially when grown in a sunny and dry climate. The average flowering time is between 8 and 9 weeks.

The flowers of this strain are bright white and very sticky! If you look at the buds with a microscope you can imagine yourself in a winter wonderland! In general Slush Mint Cake has an average-to-large internode distance. This makes the buds grow more as individuals rather than merging together. The main blooms can become very full and thick, and despite their slightly smaller size, they can weigh quite a bit.

The genetics used for Slush Mint Cake guarantee the following properties:

    A vigorous and relatively fast flowering Indica dominant hybrid with very compact buds ('rock-hard') with a favourable flower-to-leaf ratio

    Slush Mint Cake is an extremely potent weed strain with an intense terpene profile, very suitable for lovers of 'Cali-weed'

    This is a feminised seed variety with a unique growth pattern, with decent stretch and longer leaf stems which is very characteristic for this strain. The flowers are easy to cut and manicure due to the high density

Slush Mint Cake is a strain that excels in a SCROG cultivation. If you grow her in the natural way, it is recommended to support the buds with yo-yos or rope. A support net can also provide a solution. In general Slush Mint Cake can be thought of as a good yielder with buds of the finest quality.
Effects of Slush Mint Cake

Slush Mint Cake is known for her extremely high total cannabinoid (THC & all other cannabinoids) profile averaging around 30-35% combined with a high terpene content averaging between 2-3%. This rare combination provides an extremely powerful effect and potent high.

Because this is an Indica dominant cross, the effect has a powerful, yet relaxing, effect. These effects lean more towards a body-stone but without feeling sluggish or sleepy. Unless you consume too much of course, then she can deliver a real knock-out punch. But as long as you use this strain in moderation, she will give you a wonderfully relaxing body-high. The hybrid high feels both slightly euphoric and uplifting and that will put a big smile on your face!
 
Due to the very high THC level, this is a strain that is recommended for the more experienced users who want to get well stoned - nice & high with intense enjoyability. She is a hybrid cannabis seed variety with a hybrid effect that is perfect for both day and night use.

Great to relax with after a stressful day at work or after dinner when you feel like an evening of Netflix & Chill or playing your favourite games. Slush Mint Cake provides a long-lasting high that you can enjoy endlessly. And because she tastes so great, you really can't get enough of her!
Slush Mint Cake flowering time

Slush Mint Cake has an average flowering time of around 8-9 weeks. However, you can sometimes see plants that need a week longer to fully ripen, especially during an outdoor grow or a less-than-optimal indoor grow. In these cases, bloom time is closer to 9-10 weeks. So long as your indoor climate is well-controlled and the cultivation goes smoothly, most phenotypes will need between 8-9 weeks to be ready for harvest.

She can withstand colder temperatures (16-22oC, 60-70F) quite well, but this can delay the flowering time a little. For the best results, grow her in an optimised climate of around 20-25oC /68-77F. Outdoors, it is recommended to grow Slush Mint Cake only in dry, sunnier and warmer climates. She can easily tolerate outdoor temperatures of 30-35oC / 86-95F.
However, she is totally unsuitable for free, open ground cultivation in the colder and wetter northern/southern latitudes. Due to the compactness and high density of the buds, the chance of bud rot and mould is relatively high.

In these climates, she can be grown outdoors in pots or in a greenhouse with good ventilation. Outdoor growing in borderline climates using containers requires a lot of extra attention during bloom. This is because it will be necessary to repeatedly move plants indoors/under-cover during periods of bad weather.
 
When grown in a sunny and warm climate, she can grow into very large proportions with true XXL yields. And even outdoors/in a greenhouse, the quality of the buds is so high that they are hardly distinguishable from indoor-grown!
The yield of Slush Mint Cake

Slush Mint Cake has a high XL yield in a relatively short flowering time. The buds can become quite full and hard but are usually average in size. However, these buds have a very high density and because they become so compact they carry quite a bit of weight. The flowers usually have an average-to-large internode distance and therefore never grow completely closed. They grow more like individual buds on the stem.

In an indoor grow, Slush Mint Cake can provide large harvests. A yield of around 500g/m2 (15oz per square yard) is usually certainly achievable. In the hands of an expert, even more is possible and with the help of the right growing method (SCROG) you can even reach around 600-650g/m2 (18-19oz per square yard).

Outdoors, plants grown in a warm and sunny climate will yield around 1kg/2lbs per plant, especially when they have been properly pre-grown indoors before the outdoor season has started. Outdoors, it is best to SCROG her and/or provide her with support nets. Because the buds become very heavy and compact and can bend at the end!
Advice from our experts:

Slush Mint Cake is an Indica dominant hybrid cannabis seed variety that grows and blooms with great vigour. Her branches grow quickly with the characteristic long leaf stems. These longer stems let the leaves stand further outwards, away from the plant.

In a compact indoor grow you will want to remove some leaves occasionally, especially in a scrog. But in an outdoor grow this extra space ensures better ventilation and light penetration. She generally has a somewhat stretchy and 'leggy' growth profile. This should be considered when considering the layout of the grow space and the final height of the plants.

However, this stretching makes her absolutely ideal for growing with the SCROG method. With this you can also achieve the highest yields. If you can SCROG well and have managed to fill the SCROG net, you will be surprised at her harvest potential.

She is not the easiest or most predictable plant to grow. This makes her a little less suitable for beginners but more for experienced expert growers who know how to slow down and manipulate plants when desired. During the late flowering phase, always provide a dry climate of around 40-50% RH with sufficient ventilation. This is necessary since the buds can become genuinely rock-hard.

We also recommend not to squeeze the buds too often during the flowering phase, because once you have smelled that delicious scent profile you will not be able to keep your hands (and nose) off the buds!
Information about Slush Mint Cake

We are proud to present another American hybrid cross from Antonio for the USA cannabis seed collection. This Slurmint x Ice Cream Cake cross is a contemporary new-school mix of genetics that perfectly complements the existing collection of exceptional USA cannabis seed varieties.

In addition to the unique terpene profile and the sky-high THC level, this strain will provide you with buds that possess truly exceptional bag appeal.

Do you like the highest quality buds that smell and taste strong? Don't wait too long, get your Slush Mint Cake feminised seeds while stocks last!

Slush Mint Cake

Amsterdam-based Gajes Headwear, known for their high quality snap backs and other headwear have now developed a brand new, quality snap back exclusively for the Dutch Passion Seed Company.
The cap is all black with a green bill. At the front the phrase “inhale, hold it, exhale” has been  embroidered to represent the 420 lifestyle. The bottom of the bill contains fashionable marijuana leafs and on the side of the cap you'll find the Dutch Passion logo subtle embroidered in a black on black base.
Gajes caps are worn by a lot of Dutch celebrities, football players and international DJ's. They quickly made a name for themselves in the headwear scene and Dutch Passion are happy to partner up with Gajes for high quality headwear.
So if you're a cap aficionado and part of the 420 lifestyle, now is the moment to get your quality snap back and represent what you stand fo

Inhale Snapback Cap Dutch Passion

Amsterdam-based Gajes Headwear, known for their high quality snap backs and other headwear have now developed a brand new, quality snap back.

When you cross an elite cut of a photoperiod Cookies & Cream (Starfighter x Girl Scout Cookie) with one of our frostiest autoflower varieties, the result you get is amazing. A very potent autoflower with shiny leaves and even shinier trichomes. In fact, this is one of the most trichome-dense autoflowers we have come across.

Auto Trichome & Cream is a vigorous plant with medium to large sized flowers. One of the phenotypes has beautiful purple hues. The flowers give a fruity scent whilst growing and the doughy and creamy part of the profile comes especially to expression once the nugs have dried and cured properly. A soft and sweet taste caresses the tongue on the exhale in both vape and classic joint experiences.

The fact that the plant is not too bushy makes even the trimming part a pure joy. Having these glistening flowers in your hands while you carefully trim away the sugar leaves can be numbingly satisfying. Make sure to make well use of the trim you collect, as this is a great base for hash, resin, rosin or ice-o-lator.

Auto Trichome & Cream

A variety produced in cooperation with the CBD Crew. CBD Kush is a CBD rich variety.  Ratio of CBD:THC is between 1:1 and 4:1. Usually the CBD is present in greater quantities than THC. This variety was produced by crossing a THC rich Kandy Kush selection with a CBD dominant strain.  The variety has a mix of indica and sativa genetics but the growth pattern generally shows an indica dominant appearance with good yields and a satisfying flavour.  Plants generally reach around 100cm tall.

This is a variety which will appeal to medical users looking for a CBD strain, but we also expect some recreational growers will be attracted to the strong body stone and the pleasurable and manageable high.

CBD Kush

A variety produced in cooperation with the CBD Crew.

Dutch Passion

Dutch Passion products