Dr Grinspoon Strain
Dr Grinspoon Strain by Barneys Farm
Dr Grinspoon Cannabis Seeds - Type: Feminized Weed Strain
- Coming Soon

Dr Grinspoon Strain by Barneys Farm
A strain named in honour of an amazing Cannabis advocate, researcher and author, Dr Lester Grinspoon. This is a pure heirloom Sativa which grows tall and thin.
This plant requires a longer flowering time, but when mature the colas resemble compact green and reddish brown beads. These loosely hang on thin stems, the buds give a lemon and sumac scent and produce a light smoke with tangy tropical fruit aromas. Dr Grinspoon offers an old school Sativa of the highest order, which gives a strong, long lasting, energetic and cerebral high.
Dr Grinspoon Cannabis Seeds Specification:
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Heirloom Sativa Strain |
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27% |
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FEMINISED |
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100 |
|
|
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Honey, Pine, Rich, Earthy |
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Focused, Talkative, Cerebral, Long Lasting, Energetic |
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Sumac, Lemon, Tangy, Tropical Fruit |
Height Indoor (cm) | 140-160cm |
Indoor Yield (g) | 350 gr/㎡ |
Flowering Time (days) | 90 - 95 |
Height Outdoor (cm) | 160-180cm |
Outdoor Yield (g) | 450 gr/plant |
Feminised Outdoor Harvest Month Week | NOVEMBER - 2nd-3rd week |
Dr Grinspoon FAQs
Is Dr Grinspoon Indica or Sativa?
Dr Grinspoon by Barneys Farm is 100% Sativa .
What is the best way to store my Dr Grinspoon seeds?
Store Dr Grinspoon seeds in a cool, dark place in an airtight container, ideally in a refrigerator. Avoid freezing and make sure they are properly labeled and dated.
What is the best temperature for germinating Dr Grinspoon cannabis seeds?
Germinate at 70°F-90°F (21°C-32°C). Below 70°F can delay or stop germination; above 90°F can cause poor germination and increase the risk of seedlings drying out.
What is the best method to germinate Dr Grinspoon seeds?
If allowed in your location, we recommend using the paper towel method: place the seeds between damp paper towels, keep them warm and dark, and check daily to ensure the paper towel remains moist.
How deep should I plant sprouted Dr Grinspoon seeds?
Once germinated, transfer them to soil or similar growth media, making a small hole 5-10 mm deep with a match or pen. Gently place the sprouted seed root-down in the hole. Avoid handling seeds with your hands; use a match or similar tool to position them.
Should I plant my seedlings in their final pots / In the ground outdoors?
No! By carefully transitioning your seedlings from small pots to larger containers, you can ensure your Dr Grinspoon plants develop strong, healthy roots that support vigorous growth.
Smaller pots dry out more quickly, which is beneficial early in the plant's development. This encourages the roots to spread in search of moisture and nutrients. As the root structure starts to fill the pots, incrementally increasing the pot size continually stimulates new root growth, allowing for ongoing, more precise watering and nutrient uptake.
Dr Grinspoon cannabis seeds are sold strictly for souvenirs, storage, and genetic preservation.