Blueberry Automatic

Blueberry Automatic is an automatic flowering ruderalis/indica variety from Zambeza and can be cultivated indoors and outdoors where the female, autoflowering plants need ±40 days from the seedling to the harvest. Zambezas Blueberry Automatic is a THC dominant variety and is/was only available as feminized seeds.

Zambezas Blueberry Automatic Description

Blueberry Autoflowering: The re-interpreted US classic


The genetic history of Blueberry can be traced back to the 1970’s, when US breeder DJ Short worked with different exotic landraces to lay the foundation for this wonderful plant. Blueberry became internationally recognized after winning 1st prize for Best Indica, at the High Times Cannabis Cup in 2000. Until today, it’s still one of the best strains money can buy. It is a matter of honour for Zambeza Seeds to offer Blueberry as a feminized, and as an autoflowering version.

The autoflowering version of Blueberry finishes its short life cycle after 55-65 days, with yields of up to 300-350g/m², when cultivated indoors. It stays compact and bushy, with typical indoor heights of 60-90cm. Indica-dominant genetics make this strain not only a good choice for beginners, they also ensure the necessary hardiness it takes for a plant to be successfully grown outdoors. Lots of direct sunlight will result in outdoor yields of up to 75-130g per plant, harvested from plants that usually stay below 100cm in height.

Sweet aromas of fresh blueberries pretty much speak for themselves and are highly valued throughout the world. The effect after smoking Blueberry is typical for a first-rate Indica. Depending on the quantities being consumed, effects will range from mild relaxation, over a nice body buzz, and peak in an incredibly heavy stone. Blueberry Autoflowering might not be the strongest variety on earth, but flavours and effects match perfectly, truly making this a connoisseur variety.

Bluberry Autoflowering should be right at the top of your shopping list when sweet and fruity flavours of fresh blueberries, indica-dominant genetics, and a short autoflowering life cycle are desired. This strain is a universal choice – basically for everyone who enjoys cannabis. Growing experts and beginners will both be satisfied with the exceptional quality of Blueberry Autoflowering.


Genetics: Blueberry x Ruderalis
THC: 14%
Type: Indica dominant
Height indoor: 60 - 90cm
Height outdoor: 50 - 100cm
Yield indoor g/m²: 300 - 350g
Yield outdoor g/plant: 75 - 130g
Taste: Sweet, Fresh, Blueberry
Effect: Stoned, Relaxed, Bodybuzz
Harvest time: 55 - 65 days after germination

• Blueberry Automatic »»» Blueberry x Unknown Ruderalis
• Blueberry
  • »»» Blueberry x Northern Lights
  • Blueberry F2
    • Blueberry Line F1
      • »»» Temple Flo x HTAF F1
      • Temple Flo F3
        • Floral Line
          • »»» Purple Thai x Afghani
          • Purple Thai
            • »»» H.O.G. x Chocolate Thai
            • H.O.G.
              • Mexico »»» Sativa
            • Chocolate Thai
              • Thailand »»» Sativa
          • Afghani
            • Afghanistan Probably Indica »»» Indica
      • HTAF F1
        • »»» Thailand x Afghani F1
        • Thailand »»» Sativa
        • Afghani (specified above)
  • Northern Lights
    • Purest Indica
      • Afghani (specified above)
• Unknown Ruderalis »»» Ruderalis

Map of the Blueberry Automatic Family Tree

Click to show all parents of Blueberry Automatic in our dynamic family tree map.