Auto Blackberry Gum from Double Seeds is an indica-dominant autoflower created from Bubblegum x Blueberry genetics. This berry-rich automatic variety brings together sweet fruity notes, dark fruit aromas and a powerful 22%+ THC profile.
With its colourful background and classic fruity lineage, its a strong choice for collectors who like autoflowering cannabis seeds with bold flavour, indica influence and a little bit of old-school sweetness. It is one of those names that sounds tasty before you even read the specs — and thankfully, the genetics back it up.
Strain Profile
This strain is known for its rich fruity taste and aroma, combining the sweetness of Bubblegum with the berry-heavy influence of Blueberry. The catalogue describes this variety as having an earthy, spicy and dark fruit aroma, with buds and leaves that can often show blue colouring.
This makes Blackberry Gum autoflower a nice fit for collectors looking for berry autoflower seeds, fruity indica auto genetics and colourful cannabis seed varieties from Double Seeds.
Genetics and Lineage
Auto Blackberry Gum comes from a cross of Bubblegum x Blueberry, two well-known names in the cannabis world.
Bubblegum genetics are often associated with sweet, nostalgic flavour profiles, while Blueberry brings darker fruit notes and indica character. Together, they create a fruity autoflowering strain with a strong aromatic profile and a relaxing indica-dominant background.

THC Content and Effects
THC levels of 22%+, make it a strong autoflowering variety from the Double Seeds collection.
The effect is fast-hitting, relaxing and long-lasting. With its indica-dominant profile, its best suited to collectors who prefer seed varieties known for calming, fruit-rich and heavier-leaning characteristics.
Flavour and Aroma
The flavour profile is where she really earns her name. Expect a mix of:
Key Aroma Notes
- Rich fruit
- Dark berries
- Earthy spice
- Sweet Bubblegum-style notes
- Blueberry influence
This is a good option for anyone browsing Blackberry Gum autoflower seeds, Blackberry Gum automatic seeds or berry-flavoured cannabis seed varieties.
Autoflowering Characteristics
As an autoflowering variety, she is part of the automatic seed range from Double Seeds. It has a listed flowering time of around 63 days and is described as indica dominant.
Strain Specs
- Seedbank: Double Seeds
- Strain Name: Auto Blackberry Gum
- Genetics: Bubblegum x Blueberry
- Type: Auto Feminised
- THC: 22%+
- Indica/Sativa: Indica Dominant
- Flowering Time: 63 days
- Indoor Yield: 500 g/m²
- Outdoor Yield: 100–200 g/plant
Why Collect Auto Blackberry Gum Seeds?
This strain is a strong choice for collectors who want an autoflowering strain with recognisable fruity genetics, high THC potential and indica-dominant character. The combination of Bubblegum and Blueberry gives this variety a sweet berry identity, while the automatic format makes it a useful addition to any Double Seeds collection.
It is especially relevant for customers searching for Auto Blackberry Gum seeds UK, Blackberry Gum Auto seeds, Double Seeds Auto Blackberry Gum or fruity autoflowering cannabis seeds with berry-heavy lineage.
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⚖️ Legal Disclaimer
All seeds sold by Kings Seedbank are souvenirs and for educational purposes only. In the UK it is illegal to germinate cannabis seeds. Please check and comply with your local laws.
Buy Auto Blackberry Gum Cannabis Seeds UK from Kings Seedbank for souvenir, genetic preservation or storage purposes.












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