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Chem Bomb Auto marijuana seeds, a delicious strain great for the lovers of classic American varieties. Exquisite taste and high yield in just 70 days.

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Chem Bomb Auto Autoflowering Seeds

Chemb Bomb Auto seeds from the Humboldt Seeds, a high quality classic American autoflowering genetic. This is a cross betweeen the Chem' 91 and a Bubba Kush Auto, resulting in aromatic plants with a complex flavour, very high production and an energetic and positive effect.

What is Chem Bomb Auto like?

This strain presents a strong and vigorous growth, soon you will notice wide leaves and great distance between buds that allow the light to penetrate even the most inaccessible ones. Chem Bomb Auto likes to be well-fed and it will reward it growing up to 130cm. In the final stage you will get a good branching, strong and dense to support its heavy buds. Maybe you can use stakes to help even more the support (just only if the buds are huge and there is lots of wind).

Indoors we recommend the use of a 20/4 light cycle, which will allow this plant to be ready to harvest in about 70 days. Outdoors it will take the same time and it can be grown in any type of fairly good climate, as it is quite resistant to diseases. 

Chem Bomb Auto production

Chem Bomb Auto is a fantastic bud producer. Indoors, with proper lights, it can offer up to 600 grams per square metre, while outdoors, with sunlight, that amount stays at 200 grams per plant.

Main effects

Its 15.5% of THC gives the powerful effect of this great autoflowering strain. The effects often starts with a very cerebral and stimulating effect and over time this effect becomes more bodily and long lasting. This is a strain recommended to use at the end of the day.

Organoleptic properties

Chem Bomb Auto organoleptic properties are very different to everything you saw before, its complex flavor mixes paraffin and lemon nuances with exotic woods and pine touches.


  • Indoor and exterior
  • Auto Feminized
  • Genotype: 70% Indica
  • Genetics: Chem' 91 x Bubba Kush Auto
  • Cannabinoids: 16% THC; CBD 0.04%.
  • Height: Up to 130
  • Recolection: 70 days from planting
  • Yield: Up to 600 g/m2 outdoors up to 200 grams per plant.
  • Planting: Spring and summer or all year round with artificial light.