Dr. Grinspoon (Barney's Farm)

Internet Rating

83 / 100
Having spent a good portion of a year to grow and flower this strain you'll harvest the stuff with a crazy sativa-like high. A wonderful medicine.

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2.3/5 rating (6 votes)
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100% Sativa
THC: 25% CBD: 0,4%


  • Flowering Time: 70-150 days
  • Yield: Up to 2oz per plant
  • Height: 4-8ft
  • Outdoor

  • Harvest Time: November
  • Seed Type: Feminized Only

    It's a pure tropical sativa with a very long flowering time (11+ weeks). The look of the buds is instantly recognizable - like a wheat spike with kernels. It is a bushy plant that stretches x5 times after switching to flower, so you probably want to introduce 12/12 as early as possible. Many growers report no problems whatsoever, others complain of constant troubles with Dr. Grinspoon. These plants don't like much nitrogen even in veg.


    Extremely powerful and long lasting, it lifts your mood and gives you energy, optimism, clear thoughts and creative ideas. Many report paranoia. There's no tolerance build up. It is a highly potent medicine.

    Good for:

    It is good for occasional psychedelic trips. It is also a great social weed that makes you smart and creative.


    Sweet tropical fruit and flowers.


    Named in honor of our hero, the brilliant cannabis advocate, researcher and author Dr. Lester Grinspoon, this is a pure heirloom Sativa.

    The plant grows thin and tall, and requires a longer flowering time. When mature, the colas look like compact, green and red-brown beads, loosely strung on thin stems with a dusting of THC crystals.

    The fragrance off the buds is of sumac and lemon; the smoke is light and tangy with citrus and tropical fruit aromas. Dr. Grinspoon offers a strong, long-lasting, energetic and cerebral high. Old school Sativa of the highest order.

    Gender: Feminized seeds
    Type: Indoor, Outdoor and Greenhouse
    Genetics: Sativa 100%
    High: Very strong up high
    Flowering: 90 - 100 days
    Height: 150 - 175 cm
    Yield: 300 - 400 grams per m2
    Prizes: Second prize
    Medical: High THC / Low CBD
    Climate: Hot and Temperate

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