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Chem-Bomb Auto feminized seeds


Chem-Bomb Auto is an autoflowering cannabis strain featuring deep and complex aromas and flavors that blend both diesel and citrusy elements. Derived from some of the most famous North American strains, the high is a mix of both the cerebral and the physical. Because the strain is quite powerful, with effects that are long-lasting and sedative, this strain is ideal for end-of-day use.

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Humboldt Seeds
Outdoor Indoor
65% Indica / 35% Ruderalis
THC 15.52 % CBD 0.04 %
All characteristics

Chem-Bomb Auto: A High Trip Through Mind And Body

This autoflowering cannabis variety has a relatively modest THC rating of around 15.52%. However, that number belies what are, in fact, very strong effects from this 65% Indica/35% Ruderalis hybrid. The high begins in the mind with very powerful cerebral effects, and is soon followed by a deep and long-lasting body high. It’s therefore recommended to save Chem-Bomb Auto for the end of the day or the weekend.

Flavors And Aromas Mix The Best Of Two Worlds

Chem-Bomb Auto has a very interesting aroma and flavor profile that tends to exhibit two very different personalities in one plant. On one hand, the aroma is predominantly diesel, but on the other hand, there’s also a lemony citrus smell that’s just as strong. Just underneath, this unique split personality is heightened by notes of pine and wood, making this strain one with a lot of character.

Chem-Bomb Auto: A Resistant Strain With A Big Harvest

Chem-Bomb Auto is an autoflowering marijuana strain that rewards careful attention by growers with some rapid and impressive grows. It does well in both dry and humid climates and is especially good for areas that have a short summer. It’s highly resistant to disease and should be lightly watered early on before flowering.

  • The flowering phase begins after just 30 days.
  • It has an outdoor height of 1300cm (512”).
  • Expect a comprehensive lifecycle of 70 days.
  • Be ready to harvests outdoors in April and again in October.
  • Indoor yields reach 450-600g/m2 (1.48-2 oz/ft2), while outdoor yields are 50-200g (1.8-7 oz) per plant.
  • Midsummer planting will help maximize this strain’s growth potential.

A Mix Of Classic American Genetics

This autoflowering cannabis strain is the result of crossing two of the most famous American strains: Chem ’91 and Bubba Kush Auto. The result of these genetics is a plant that grows very quickly and produces excellent harvests. Chem-Bomb Auto owes a lot of its aromas and flavors to Chem ’91, while its heavily sedative effects are thanks mostly to its Bubba Kush Auto parentage.


  • Brand Humboldt Seeds
  • Sex Feminized
  • Flowering type Autoflowering
  • Suitable for Outdoor
  • Suitable for Indoor
  • Effect Cerebral body high
  • Genetics Chem'91 x Bubba Kush Auto
  • Height 130 cm outdoors
  • Yield 450 - 600 g/m² indoors
    50 - 200 g/plant outdoors
  • From seed to harvest 70 days
  • Genotype 65% Indica / 35% Ruderalis
  • THC 15.52 %
  • CBD 0.04 %
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