- Excellent for day usage
- Good for users with high THC tolerance
- Thrives indoors
- Nice Yields
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Grow the Harpoon Rock Strain
Suited for inside or out, Harpoon Rock Feminized Cannabis Seeds can reach seven and a half tall if left unchecked. The foliage also gets thick and shaggy, needing trimming and pruning. Weighty and large colas are going to need to be supported to prevent collapsing and breaking. Topping can be used to spread flowering sites, but the best way to provide support is using the Screen of Green (ScrOG) method, which provides support, spreads the budding sites, evens light coverage, and deals with the height. Nice yields of 18 ounces per meter indoors and 21 ounces per plant are possible.
- Very tall
- Bushy, needs some trimming
- Excellent yields
- Needs support
Experience the Harpoon Rock Strain
Weighing in at an impressive 22% THC, Sativa dominant Harpoon Rock Feminized Cannabis is a great daytime strain. Mostly focusing in the head, it’s a very Sativa-oriented high, energizing the mind and sparking creativity. Smokers and tokers find it both calming and uplifting, and just a little bit trippy. Medical marijuana patients use it to fight the effects of stressfulness, depression, swollen and painful joints, and tiredness. The taste is pretty straightforward, woodsy, and piney.
- Very Sativa dominant
- 22% THC
- Woody taste
- Used by MMJ patients
![]() | Sativa Dominant Hybrid |
![]() | Up to 22% |
![]() | Woody Pine |
![]() | 8-10 Weeks |
![]() | 0.6% |
![]() | Up to 19-21 ounces outdoors |
![]() | Moderate |
![]() | Green Crack Skunk #1 |
![]() | Up to 59-79 inches |
![]() | Temperate Continental Mediterranean |
Smoking involves combusting the dried flowers or buds and inhaling the smoke, while vaping involves heating the cannabis to a temperature below combustion, creating vapor that is inhaled
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Harpoon Rock Feminized Cannabis Seeds Germination Guide
Time needed: 5 days
Germination How-To for Feminized Cannabis Seeds
- Get your supplies
paper towels, a clean dish, filtered or distilled water, tweezers, and seeds
- Dampen two paper towels
paper should be moist, but not dripping
- Put on paper towel on the plate
don’t let any water collect on plate, if it does, remove it
- Put seeds on dish
gently use your tweezers to put the seeds, one at a time and an inch apart, on the paper towel covered dish, until desired number is reached
- Cover the dish
lay moistened second paper over the seeds, carefully covering them
- Put the seeds, dish, and towels in a warm, dry area
kitchen cabinets or drawer work well
- Check the seeds often
rewet the paper towels if they dry out
- When they sprout taproots, they are germinated
they can take up to 5 days to germinate