Blueberry cannabis seeds strains trace back to a legendary cross made by breeder DJ Short in the 1970s.
He combined Afghani indica with Highland Thai and Purple Thai sativas, and the result was something special, a plant that genuinely smells and tastes like fresh blueberries. That's pretty rare in cannabis.
The original Blueberry leans heavily indica (around 80/20) and took home the High Times Cannabis Cup in 2000 for Best Indica.
Since then, breeders everywhere have used Blueberry to create loads of modern hybrids, autos, and even CBD versions, all carrying those sweet berry notes and gorgeous blue-purple colours.
DJ Short started working on Blueberry back in the late 1970s in Oregon. He was playing around with wild landrace strains, Highland Thai, Purple Thai (sometimes called Oregon Purple Thai), and Afghani indica.
These old-school genetics gave him the building blocks for what became one of the most famous cannabis strains on the planet.
The three-way cross brought together the earthy strength of Afghani, the bright tropical feel of Thai sativas, and the colourful, resinous traits of Purple Thai.
DJ Short spent years refining the line, picking out plants that smelled the most like blueberries and showed off those striking blue-purple shades in the buds and leaves.
In the 1990s, DJ Short headed over to Europe and shared his work with Dutch seed banks, especially Sagarmartha and Dutch Passion.
Dutch Passion launched the original Blueberry in 1998, alongside related strains like Blue Velvet, Blue Moonshine, Flo, and Blue Heaven, they called it the Blue Family.
That European release put Blueberry on the map worldwide and turned it into a flagship strain. Since then, Blueberry genetics have spread across seed banks and breeders everywhere, each developing their own versions and crosses, so there's quite a bit of variation out there.
What Blueberry smells and tastes like
Blueberry strains are famous for their sweet, fruity smell that really does remind you of fresh blueberries.
It's a comforting, almost intoxicating scent, and some batches even have hints of vanilla and caramel alongside the berry.
That distinctive aroma comes from a mix of terpenes, mainly myrcene, caryophyllene, and pinene.
Myrcene brings earthy and fruity notes (you'll find it in mangoes and hops too), caryophyllene adds a bit of spicy pepper (like black pepper and dark spices), and pinene gives a fresh, herbal pine kick (think pine needles and rosemary).
Together, they create a complex blend of sweet, fruity, and earthy notes with a soft floral edge, something quite different from your typical cannabis smell.
The flavour matches the aroma: intensely fruity with clear blueberry, berry, and grape notes, plus a pleasant sweet floral background and a touch of pine.
Some versions also have subtle earthy or dank undertones, but the main impression is candy-like sweetness.
The original DJ Short Blueberry from the late 1990s and early 2000s was especially known for tasting exactly like its name, a real rarity in cannabis, where strains often don't live up to their flavour claims.
A single gram of well-cured Blueberry can fill a room with its pungent berry scent, making it a standout for collectors after something with real character.
Awards and modern crosses
Blueberry's reputation really took off after it won first place at the High Times Cannabis Cup in 2000 for Best Indica and Best Overall Strain.
A Blueberry grown by breeder Noon grabbed both honours that year, and Dutch Passion's Blueberry came third in the Indica Cup in 2001 and 2002.
Those wins cemented Blueberry as a benchmark for quality and flavour, and it's kept a loyal following among collectors ever since.
Beyond its own fame, Blueberry has become the foundation for countless modern crosses.
Notable examples include Blue Dream (Blueberry × Haze), Blue Cheese (Blueberry × Cheese), Blue Kush (Blueberry × OG Kush), Skywalker Haze (Blueberry × Haze), Glueberry OG (Blueberry × OG Kush × Gorilla Glue #4), and Auto Blackberry Kush (Blueberry × hash plant).
Each of these inherits the sweet berry terpene character and colourful looks of the original, while bringing in new traits from their other parent strains.
Autoflowering and CBD-rich versions are also out there, offering faster flowering or milder cannabinoid profiles for collectors interested in different genetic expressions.
Cannabinoid levels and seed options
Blueberry usually has THC levels between 16% and 24%, with some versions going higher, Skywalker Haze, for instance, has been measured at 26% or above.
CBD content is mostly low, around 0.26% to 1%, though dedicated CBD-rich Blueberry crosses (like Blueberry CBD) have been bred to contain up to 30% CBD and less than 0.2% THC.
These figures vary depending on the version, growing conditions, and the specific seed bank or breeder, so it's worth checking individual product specs for precise ranges.
Blueberry seeds come in feminised, regular, and autoflowering formats from multiple reputable seed banks, including Dutch Passion, DJ Short Seeds, Barney's Farm, and Humboldt Seed Organisation.
Feminised seeds ensure reliable female plants, while autoflowering variants (created by crossing Blueberry with ruderalis genetics) offer rapid flowering cycles.
The original DJ Short Blueberry remains the gold standard, but other breeders have had great success with the genetics, producing award-winning versions and modern hybrids.
Collectors after the most authentic blueberry terpene expression often go for seeds from DJ Short or Dutch Passion, though many contemporary crosses deliver excellent berry-forward profiles too.
Blueberry Strains Frequently Asked Questions
Blueberry is an indica-leaning hybrid created by DJ Short in the 1970s by crossing Afghani indica with Highland Thai and Purple Thai sativas. It's famous for its genuine blueberry smell, sweet fruity flavour, and vibrant blue-purple colours.
American breeder DJ Short developed Blueberry in Oregon during the late 1970s. He worked with landrace strains, Afghani, Highland Thai, and Purple Thai, to create a unique three-way cross with intense blueberry terpenes and colourful resin.
Blueberry won first place at the High Times Cannabis Cup in 2000 for Best Indica and Best Overall Strain. It also came third in the Indica Cup in 2001 and 2002, cementing its legendary status among cannabis varieties.
Blueberry has a sweet, fruity aroma that really smells like fresh blueberries, sometimes with vanilla and caramel hints. The flavour is intensely fruity with blueberry, berry, grape, and sweet floral notes, plus a touch of pine.
Blueberry's aroma comes from high levels of myrcene (earthy, fruity), caryophyllene (spicy, peppery), and pinene (fresh, herbal pine). These terpenes combine to create a complex blend of sweet, fruity, and earthy notes with soft floral touches.
Blueberry usually has THC levels between 16% and 24%, with some versions going higher. CBD content is mostly low, around 0.26% to 1%, though dedicated CBD-rich crosses have been bred with elevated CBD and minimal THC.
The Blue Family includes strains descended from Blueberry genetics, like Blue Velvet, Blue Moonshine, Flo, Blue Heaven, Blue Dream, Blue Cheese, and Blue Kush. These hybrids keep the original's berry character and colourful hues while adding new traits.
Yes, autoflowering Blueberry variants are available, created by crossing Blueberry with ruderalis genetics. These seeds offer rapid flowering cycles and simplified cultivation, making them suitable for collectors interested in faster genetic expressions.
Blueberry's blue and purple hues come from its Purple Thai and Highland Thai ancestry. These colours become more pronounced during late flowering, especially in cooler climates, and are enhanced by the strain's generous trichome coating.
Authentic Blueberry seeds are available from reputable seed banks including Dutch Passion, DJ Short Seeds, Barney's Farm, Humboldt Seed Organization, and Zamnesia Seeds. Collectors after the most authentic blueberry terpene expression often go for DJ Short or Dutch Passion.
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