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Goldmine feminized seeds


Goldmine from Heavyweight Seeds is a 70% Indica-dominant strain, growing fast, vigorous and tall - easily reaching 200-300cm outdoors - allowing for harvests around 1kg/plant. Truly a golden plant, available in feminized seed form, it usually tests at around 22% THC and 1% CBD. A sweet berry taste and strong aroma make it a great choice for medical patients and connoisseurs alike.

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Heavyweight Seeds
Outdoor Indoor
30% Sativa / 70% Indica
THC 22 % CBD 1 %
All characteristics

Goldmine: Cannabis Strain Fit For A King

Truly golden in every way, Goldmine will usually test at around 22% THC with 1% CBD, with yields going up to 500-600g/m2 indoors or as high as 1000g/plant outdoors. Goldmine by Heavyweight Seeds is an Indica-dominant cannabis strain, a cross between Mazar and AK49, both strains known for their high potency and strong, long lasting high.

Without any training like LST, topping, fimming or supercropping, Goldmine will form a standard Christmas tree shape, with one main cola and good side and collateral branching. Indoors it will usually grow up to 80-120cm while outdoors, in sunnier and warmer climates or greenhouses, it can easily reach 200, even 300cm. Finishing in 9-10 weeks indoors and by the end of October outdoors, it’s a good choice for both hobby and commercial scale grows.

  • Due to its pungent aromas, adding a carbon filter to your setup is a good idea;
  • Plants could use support in later stages of flowering due to heavyweight buds; and
  • It does best in warm and sunny climates or greenhouses outdoors.

Strong And Relaxing - Excellent Choice For Rainy Days

Goldmine brings long lasting effects that start as euphoric and happy, leaving your body fully relaxed and sleepy. At higher doses it can be quite couch locking. Aromas are strong, pungent, fruity and tropical with skunkish undertones. Flavors are sweet with hints of berries and honey.


  • Brand Heavyweight Seeds
  • Sex Feminized
  • Flowering type Photoperiod
  • Suitable for Outdoor
  • Suitable for Indoor
  • Effect A mine full of delight
  • Genetics Mazar x AK49
  • Height 80 - 120 cm indoors
    200 - 300 cm outdoors
  • Yield 500 - 600 g/m² indoors
    1000 g/plant outdoors
  • Flowering indoors 63 - 70 days
  • Outdoor finish Early October
  • Genotype 30% Sativa / 70% Indica
  • THC 22 %
  • CBD 1 %
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