Cannabis Seeds: Best Purple Cannabis Seeds UK: 10 Popular Purple Genetics Compared.
Purple cannabis strains have become some of the most recognisable varieties in the cannabis seed industry.
From classic Californian genetics such as Purple Urkle and Granddaddy Purple to modern hybrids including Purple Punch and Purple Zkittlez, purple cannabis seeds have attracted considerable attention from collectors interested in distinctive breeding histories.
But what actually makes cannabis genetics purple?
Are purple cannabis strains always indica dominant? Does the word purple guarantee that a variety will display purple colouring? And which famous purple cannabis strains have influenced modern breeding?
The answers are more interesting than the names might suggest.
Purple pigmentation is associated with naturally occurring plant compounds called anthocyanins. However, the ability to produce purple colouring depends on genetics and other biological factors.
Not every cannabis strain containing the word purple has the same genetic background, and not every plant from a purple-associated strain will necessarily display identical pigmentation.
At Discount Cannabis Seeds, customers can explore a wide selection of classic and modern cannabis genetics, including our exclusive Purple Urkle Feminised cannabis seeds.
In this guide, we're comparing 10 popular purple cannabis strains, exploring their origins, reported parent genetics, classifications and historical importance.
What Are Purple Cannabis Seeds?
Purple cannabis seeds are generally cannabis seed varieties associated with genetic lines known for purple pigmentation or with established purple-related strain names.
- However, the seeds themselves do not necessarily look purple.
- The term usually refers to the genetic identity of the variety rather than the physical colour of the seed.
- Purple cannabis strains may belong to indica-dominant, sativa-dominant or hybrid genetic families.
- Some have been recognised for decades, while others are relatively recent commercial hybrids.
- For collectors, understanding the ancestry behind these strains is more useful than relying on colour-related marketing descriptions alone.
10 Popular Purple Cannabis Strains Compared
Cannabis strain
Commonly reported genetics or heritage
Typical commercial classification.
Californian Purple/Mendocino-related family.
Indica dominant.
Purple Urkle × Big Bud.
Indica dominant
Larry OG × Granddaddy Purple.
Indica dominant.
Haze-related family; exact origins disputed.
Sativa leaning.
Hindu Kush × Purple Afghani, commonly reported.
Indica dominant,
Zkittlez-related Purple hybrid; varies by breeder,
Hybrid,
Runtz-related Purple selections; varies by breeder,
Hybrid,
Afghan/Kush-related Purple genetics,
Indica dominant,
Skunk-related Purple hybrids; varies by breeder,
Hybrid,
Thai-related Purple breeding lines,
Sativa leaning,
These descriptions represent commonly used commercial strain identities. Exact parentage and classifications should always be checked against the particular breeder's information.
1. Purple Urkle Cannabis Seeds: A Classic Californian Purple Strain
Purple Urkle is one of the most recognisable names associated with Californian Purple cannabis genetics.
Its history is commonly linked to Northern California, particularly the Mendocino region.
Purple Urkle is associated with the wider Mendocino Purps family, although its precise original parentage is not universally documented.
The strain became influential through its connection to later purple cannabis hybrids.
Why Is Purple Urkle Famous?
Purple Urkle is widely recognised as one of the reported parent strains of Granddaddy Purple.
This gives it an important place in the history of modern purple cannabis genetics.
Purple Urkle is also traditionally associated with grape, berry and earthy aromatic descriptions.
These descriptions form part of its commercial strain identity rather than a guarantee of particular characteristics.
Is Purple Urkle Indica Dominant?
Purple Urkle is commonly marketed as an indica-dominant cannabis strain.
However, exact indica percentages can vary between breeders.
Purple Urkle Cannabis Seeds at DCS
At Discount Cannabis Seeds, Purple Urkle Feminised cannabis seeds are part of our exclusive DCS collection.
Purple Urkle is also represented within selected bulk cannabis seed listings.
Explore our exclusive DCS cannabis seeds to compare available products.
2. Granddaddy Purple Cannabis Seeds: A Famous Purple Urkle Hybrid
Granddaddy Purple, also known as GDP, is another famous Californian cannabis strain.
It is commonly associated with breeder Ken Estes and the early 2000s.
Its widely reported parentage is:
Purple Urkle × Big Bud
This makes Granddaddy Purple directly related to Purple Urkle.
What Makes Granddaddy Purple Different?
Granddaddy Purple incorporates Big Bud-related ancestry alongside Purple Urkle.
This gives it a separate genetic identity from its Purple Urkle parent.
Granddaddy Purple became widely recognised within commercial cannabis breeding and later influenced additional purple-related hybrids.
Is Granddaddy Purple Indica Dominant?
Granddaddy Purple is commonly marketed as an indica-dominant hybrid.
Its traditional aromatic descriptions include grape, sweet berries and earthy notes.
Granddaddy Purple Cannabis Seeds in the UK
Granddaddy Purple cannabis seeds are offered by selected breeders and suppliers.
Customers should compare the particular breeder's parentage information, seed type and available pack sizes.
3. Purple Punch Cannabis Seeds: A Modern Purple Hybrid
Purple Punch is a recognised cannabis hybrid commonly associated with the following parentage:
Larry OG × Granddaddy Purple
This connects Purple Punch directly to the wider Purple Urkle family through Granddaddy Purple.
Purple Punch represents a later generation of purple-related cannabis breeding.
Why Is Purple Punch Popular?
Purple Punch became a familiar name within modern cannabis seed catalogues.
Its commercial identity is associated with sweet, grape and dessert-related aromatic descriptions.
These descriptions have helped distinguish Purple Punch from older Purple strains.
Is Purple Punch Indica Dominant?
Purple Punch is commonly marketed as an indica-dominant hybrid.
However, individual breeder selections may vary.
Purple Punch cannabis seeds are available from selected international breeders.
Customers should check the exact genetic description because commercial versions may differ.
4. Purple Haze Cannabis Seeds: A Legendary Sativa-Related Name
Purple Haze is one of the most famous names associated with purple cannabis strains.
Its cultural recognition is closely connected to the wider Haze family and the phrase made famous by Jimi Hendrix.
However, the original genetic history of Purple Haze is not universally agreed.
Different breeders may offer varieties under the Purple Haze name with different reported ancestry.
Why Is Purple Haze Famous?
Purple Haze became a recognisable name through cannabis culture and its association with Haze-related genetics.
Unlike many purple strains marketed as indica dominant, Purple Haze is often associated with sativa-leaning characteristics.
Is Purple Haze Sativa Dominant?
Many commercial Purple Haze varieties are described as sativa dominant.
However, customers should check the particular breeder's classification.
Purple Haze Cannabis Seeds in the UK
Purple Haze cannabis seeds may be available from selected breeders.
Because the name is used across different commercial lines, parentage should be checked carefully.
5. Purple Kush Cannabis Seeds: Classic Kush-Related Genetics
Purple Kush is a recognised cannabis strain associated with the wider Kush genetic family.
Its commonly reported ancestry is:
Hindu Kush × Purple Afghani
This connects Purple Kush to traditional indica-associated cannabis genetics.
However, exact breeder histories can vary.
Why Is Purple Kush Recognisable?
Purple Kush combines a Purple-related strain identity with Kush ancestry.
The wider Kush family has played an important role in cannabis breeding.
Purple Kush is traditionally associated with earthy, sweet and grape-related aromatic descriptions.
Is Purple Kush Indica Dominant?
Purple Kush is commonly marketed as an indica-dominant cannabis strain.
Customers comparing Purple Kush cannabis seeds should review the breeder's stated parentage and seed category.
Not all products carrying the same name necessarily represent identical selections.
6. Purple Zkittlez Cannabis Seeds: A Modern Fruity Genetic Family.
Zkittlez-related cannabis strains have become increasingly recognisable within modern cannabis breeding.
Purple Zkittlez is a name used for selected Purple-related hybrids associated with the broader Zkittlez family.
However, there is no single universally documented parentage shared by every commercial Purple Zkittlez product.
Why Is Purple Zkittlez Popular?
Zkittlez-related varieties are traditionally associated with fruit and sweet-related aromatic descriptions.
Purple Zkittlez combines that modern strain identity with Purple-related breeding.
Is Purple Zkittlez Indica Dominant?
The classification depends on the breeder.
Some commercial Purple Zkittlez products are described as indica-leaning hybrids, while others may use different classifications.
Purple Zkittlez vs Gorilla Zkittlez
Purple Zkittlez and Gorilla Zkittlez should not automatically be treated as the same strain.
Gorilla Zkittlez is associated with a particular hybrid identity involving Gorilla and Zkittlez-related genetics.
Purple Zkittlez is a name used for different Purple-related Zkittlez selections.
At DCS, our exclusive collection includes Gorilla Zkittlez Feminised cannabis seeds.
7. Purple Runtz Cannabis Seeds: A Contemporary Purple Hybrid
Runtz has become one of the most recognisable modern cannabis strain families.
The original Runtz identity is commonly associated with Zkittlez and Gelato-related ancestry.
Purple Runtz is a name used for selected Purple-related Runtz hybrids.
However, exact parentage can differ between breeders.
Why Is Purple Runtz Popular?
Purple Runtz is associated with modern dessert and fruit-related cannabis strain marketing.
It represents the growing popularity of Runtz-related genetics within commercial cannabis seed catalogues.
Is Purple Runtz Indica or Sativa?
Purple Runtz is generally described as a hybrid.
Its precise classification depends on the commercial breeder selection.
The exclusive DCS collection includes Runtz Feminised cannabis seeds.
Customers interested in Runtz-related genetics can explore our wider catalogue.
8. Purple Afghan Kush Cannabis Seeds: Afghan-Related Purple Genetics
Purple Afghan Kush is a commercial strain name associated with Afghan and Kush-related ancestry.
Different breeders may use distinct breeding lines under this name.
The wider Afghan genetic family has contributed to numerous recognised cannabis strains.
Why Is Purple Afghan Kush Interesting?
Purple Afghan Kush connects Purple-related strain identities with traditional Afghan cannabis genetics.
This makes it relevant to collectors researching indica-associated breeding families.
Is Purple Afghan Kush Indica Dominant?
Purple Afghan Kush is generally marketed as an indica-dominant cannabis strain.
However, exact classifications vary between breeders.
Purple Afghan Kush Cannabis Seeds
Customers should compare the particular breeder's description and avoid assuming that every Purple Afghan Kush product has identical parentage.
9. Purple Skunk Cannabis Seeds: A Purple-Related Skunk Hybrid
Skunk #1 is one of the most influential cannabis hybrids in commercial breeding history.
Its genetics have contributed to numerous later varieties.
Purple Skunk is a name used for selected Skunk-related hybrids incorporating Purple-associated genetics.
However, the precise ancestry differs between breeders.
Why Is Purple Skunk Recognisable?
Purple Skunk combines two familiar cannabis strain identities.
The Skunk family is associated with early commercial hybrid breeding.
Purple-related genetics represent a separate family of pigmentation-associated varieties.
Is Purple Skunk Indica or Sativa?
Purple Skunk classifications vary according to the breeder.
Some products are marketed as balanced hybrids, while others lean towards a particular classification.
Customers should check the breeder's genetic information before comparing different Purple Skunk products.
10. Purple Thai Cannabis Seeds: A Sativa-Related Purple Variety
Purple Thai is a name associated with Thai-related cannabis breeding lines.
Thailand has an important place in the history of traditional sativa-associated cannabis genetics.
Purple Thai is generally marketed as a sativa-leaning strain.
However, the precise origins of commercial Purple Thai products are not universally documented.
Why Is Purple Thai Different?
Many famous purple cannabis strains are associated with indica-dominant genetics.
Purple Thai provides an example of a Purple-related name connected to sativa-associated ancestry.
This demonstrates that purple cannabis genetics are not limited to indica strains.
Customers researching Purple Thai should review the individual breeder's parentage information.
Different products may represent different selections or hybrids.
What Actually Makes Cannabis Strains Purple?
Purple pigmentation in cannabis is associated with naturally occurring plant pigments called anthocyanins.
Anthocyanins are also found in blueberries, red cabbage, grapes and numerous flowering plants.
These compounds can contribute to red, blue and purple colouring.
However, the ability to produce purple pigmentation depends on genetics.
Environmental and biological conditions can also influence the expression of colour.
This means a cannabis strain with Purple in its name will not necessarily display identical colouring in every individual.
Are Purple Cannabis Seeds Actually Purple?
Usually, the term purple cannabis seeds refers to the genetic variety rather than the colour of the seeds.
Cannabis seeds generally have natural brown, grey or mottled appearances.
Their external colour does not reliably identify the strain.
A purple-associated cannabis variety does not need to have purple-coloured seeds.
Likewise, a seed's appearance cannot confirm that it belongs to a particular genetic family.
Are All Purple Cannabis Strains Indica Dominant?
No.
Many recognised Purple cannabis strains are marketed as indica dominant.
Examples include Purple Urkle, Granddaddy Purple and Purple Kush.
However, other Purple-related varieties are marketed as sativa dominant or balanced hybrids.
Purple Haze and certain Purple Thai varieties provide examples.
Purple pigmentation is not a reliable indicator of indica or sativa ancestry.
Are Purple Cannabis Strains Stronger Than Green Strains?
Not necessarily.
Purple colouring does not automatically indicate higher cannabinoid concentrations.
Anthocyanins are pigments, and their presence does not establish the concentration of THC or other cannabinoids.
The chemical characteristics of a particular variety depend on its genetics and other factors.
Customers should avoid assuming that purple colour means a strain is inherently stronger or better.
Purple Urkle vs Granddaddy Purple vs Purple Punch
These three strains are particularly interesting because of their commonly reported genetic relationship.
Strain
Genetic connection
Main distinction
Older Californian Purple family
Foundation of the lineage
Purple Urkle × Big Bud
Later hybrid incorporating Big Bud
Larry OG × Granddaddy Purple
Further hybrid incorporating GDP
This illustrates how one established genetic family can influence several generations of commercial cannabis breeding.
For collectors interested in strain ancestry, comparing these three varieties provides a useful introduction to Purple-related hybrid development.
Are Purple Cannabis Seeds Available as Feminised Seeds?
Yes.
Numerous Purple-related cannabis strains are available in feminised form.
Feminised cannabis seeds are bred to produce predominantly female plants.
However, not every breeder offers every Purple strain as a feminised product.
Customers should check the individual listing.
At DCS, Purple Urkle Feminised is part of our exclusive collection.
Can You Buy Purple Autoflower Cannabis Seeds?
Yes.
Selected breeders offer autoflower versions of Purple-related cannabis genetics.
Autoflower cannabis seeds are associated with genetics that influence flowering primarily according to plant age rather than changes in day length.
However, an autoflower product is not necessarily genetically identical to the original photoperiod strain sharing its name.
Additional breeding is generally involved in developing autoflower versions.
Customers should compare the breeder's stated genetics.
Are Purple Cannabis Seeds More Expensive?
Not automatically.
The price of purple cannabis seeds depends on the breeder, strain, seed category, pack quantity and current promotions.
Some Purple-related varieties are available in competitively priced packs.
Others may cost more because of breeder branding or specialist genetic development.
The word Purple does not determine the price.
Customers should compare the actual product information and price per seed.
Are Purple Cannabis Seeds Available in Bulk?
Selected Purple-related genetics are available in larger quantities.
At Discount Cannabis Seeds, Purple Urkle Feminised is represented within our bulk cannabis seed collection.
Other Purple-related varieties may also be available depending on current stock.
Bulk cannabis seeds can offer a different average price per seed from smaller retail packs.
Browse our bulk cannabis seeds UK collection to compare current options.
How to Compare Purple Cannabis Seeds Before Buying
When researching Purple-related cannabis genetics, customers should consider several factors.
1. Check the Genetic History
Some Purple strains have well-established parentage.
Others have less clearly documented origins.
2. Identify the Breeder
Different breeders may offer different selections under similar names.
3. Compare the Seed Category
Check whether the product is feminised, autoflower or another category.
4. Review the Strain Classification
Purple cannabis strains can belong to different indica and sativa-related families.
5. Check the Pack Quantity
Smaller breeder packs and larger bulk packs may have different price structures.
6. Compare Current Offers
Discounts and qualifying free seed promotions can influence the effective price.
These checks provide a more reliable basis for comparison than choosing a product solely because its name contains Purple.
Where Can You Buy Purple Cannabis Seeds in the UK?
At Discount Cannabis Seeds, customers can explore a wide selection of classic and modern cannabis genetics.
Our catalogue includes exclusive DCS varieties alongside products from established international breeders.
- Discount Cannabis Seeds
- Browse our complete cannabis seed shop.
- Exclusive DCS Cannabis Seeds
- Explore our own cannabis seed collection, including Purple Urkle Feminised.
- Bulk Cannabis Seeds UK
- Compare larger quantities of selected cannabis genetics.
- Cannabis Seed Promotions
- Explore current offers and featured products.
Are Purple Cannabis Seeds Legal in the UK?
Cannabis seeds can generally be purchased and possessed legally in the UK.
However, germinating or cultivating cannabis without the appropriate Home Office licence is unlawful.
These restrictions apply to Purple-related cannabis seeds just as they do to other cannabis seed varieties.
Customers should understand the relevant laws before purchasing.
Frequently Asked Questions About Purple Cannabis Seeds
What are the best-known purple cannabis strains?
Purple Urkle, Granddaddy Purple, Purple Punch, Purple Haze and Purple Kush are among the most recognisable Purple-related strain names.
What makes cannabis genetics purple?
Purple pigmentation is associated with anthocyanins, naturally occurring plant pigments.
Are purple cannabis seeds actually purple?
Not necessarily. The term usually refers to the strain identity rather than the physical appearance of the seeds.
Is Purple Urkle a classic cannabis strain?
Yes. Purple Urkle is associated with established Californian Purple genetics.
Is Granddaddy Purple related to Purple Urkle?
Yes. Granddaddy Purple is commonly described as Purple Urkle × Big Bud.
Is Purple Punch related to Granddaddy Purple?
Yes. Purple Punch is commonly described as Larry OG × Granddaddy Purple.
Are all purple cannabis strains indica dominant?
No. Purple-related cannabis strains can be indica dominant, sativa dominant or balanced hybrids.
Is Purple Haze a sativa strain?
Many commercial Purple Haze varieties are marketed as sativa dominant.
Are purple cannabis strains more potent?
Purple pigmentation does not automatically indicate higher cannabinoid concentrations.
Are purple cannabis seeds more expensive?
Not necessarily. Prices depend on the breeder, variety, pack size and current offers.
Can you buy Purple Urkle feminised cannabis seeds?
Yes. Purple Urkle Feminised cannabis seeds are available in the exclusive DCS collection.
Are purple cannabis seeds available as autoflowers?
Yes. Selected breeders offer autoflower versions of Purple-related genetics.
Are purple cannabis seeds available in bulk?
Selected varieties, including DCS Purple Urkle, are represented in larger seed quantities.
Do all Purple strains have the same genetics?
No. The word Purple appears in numerous unrelated or only distantly related cannabis strain names.
Where can I buy purple cannabis seeds in the UK?
Discount Cannabis Seeds offers Purple Urkle and a wider catalogue of classic and modern cannabis genetics.
Final Thoughts: Best Purple Cannabis Seeds in the UK
Purple cannabis strains represent an interesting part of cannabis breeding history.
Some, such as Purple Urkle and Granddaddy Purple, belong to established Californian genetic families.
Others, including Purple Punch, Purple Runtz and Purple Zkittlez, represent later commercial hybrids.
Purple Haze and Purple Thai also demonstrate that Purple-related strain names are not limited to indica-dominant genetics.
The most important distinction is that purple colouring alone does not determine a cannabis strain's ancestry, classification or quality.
For collectors, understanding the parent genetics, breeder history and seed category provides a much clearer picture.
At Discount Cannabis Seeds, our catalogue includes a wide selection of classic and modern cannabis genetics, including exclusive Purple Urkle Feminised cannabis seeds and selected bulk varieties.
Looking for purple cannabis seeds in the UK?
Visit Discount Cannabis Seeds to explore our collection, compare popular Purple genetics and discover the latest available cannabis seed varieties.