Prana Medical Seeds – The Harbinger F1 {REG} [10pk]


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  • Prana Medical Seeds - The Harbinger F1 {REG} [10pk]
  • Lineage: Amsterdam City Diesel F2 x (Grandoggy Purps x OG Misty x Grape Gas)
  • Category: Regular Seeds
  • Seed Count: 10 Seeds
  • The Harbinger F1 showcases a complex blend of diesel, grape, and berry aromas, stemming from its unique lineage that combines Amsterdam City Diesel F2 with a rich mix of Grandoggy Purps, OG Misty, and Grape Gas. The buds are sticky, dense, and aromatic, offering a potent, multi-layered high that stimulates creativity and provides profound relaxation. This strain is ideal for those seeking an intense, full-bodied experience to help unwind or inspire artistic endeavors.


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Prana Medical Seeds – The Harbinger F1

Amsterdam City Diesel F2 x (Grandoggy Purps x OG Misty x Grape Gas)

10 Regular Seeds Per Pack

Flower Cycle: 63 days
Height: 120-150cm
Aroma: Pungent, Rubber, Citrus with Fruity Notes
Flavor: Grape, Earthy with a sweetness
Effect: Mixture of creative and deeply relaxed.
Yield: 500-600gr / m2

After selecting a fast flowering, the strawberry floral phenotype of Homegrown Fantaseeds’ Amsterdam City Diesel F2, and crossing with the male Aghori #8 (Grandoggy Purps X OG Misty X grape gas), the result is a massive producing hybrid that is easy to grow. Some plants may grow enormous, so it is advised to give plenty of space during flowering and to add support once flowering commences.

The Harbinger will take up to 9 – 9.5 weeks before she is ready for harvest, where she will finish with an array of hypnotic seasonal colors. We recommend this strain to those who enjoy a well-balanced effect that is leaning towards the Sativa side. Long-lasting flavors ranging from fruity, earthy, berry, and gas with hints of fuel. The Harbinger F1 may grow as tall as 140-160 cm, so plant training is advised.

Tips for growing The Harbinger F1 – These girls can grow very fast and large during the vegetative period, and when flowered can demand a lot of width and height. It is advised to use bamboo stakes prior to flowering to support the enormous side branches, thanks to her enormous yields.

  • Need more info on strains? Check out our blogs
  • Lineage: Amsterdam City Diesel F2 x (Grandoggy Purps x OG Misty x Grape Gas)
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