Harpoon Rock Feminized Seeds

$9.58 per seed

Buy the best Harpoon Rock feminized marijuana seeds for sale in America.

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Harpoon Rock Feminized Cannabis Seeds For Sale USA

Discover the ultimate cannabis experience with our unbeatable selection of premium seeds! Our Harpoon Rock feminized cannabis seeds are the perfect choice for those seeking a potent and euphoric high. Don’t settle for anything less than the best – order now and elevate your weed journey to new heights! With our fast and reliable shipping, you’ll be enjoying the benefits of this top-shelf cultivar in no time. Get ready to indulge in supreme cannabis – order now!

Harpoon Rock Key Points

• Highly psychoactive cultivar with an average THC concentration of around 20 to 24%

• Creates a profoundly euphoric buzz that helps combat stress, anxiety, and depression

• Great daytime cultivar as its stimulating mental effects come with an energy boost that can beat fatigue

• Heavy-yielding plants that ensure a fruitful cultivation journey

• Ideal for marijuana enthusiasts with high THC tolerance and mid-level cannabis cultivation skills

Domestic US Shipping

We offer discreet packaging and domestic shipping to all fifty states in the USA. All orders over $99 come with free shipping, so don’t hesitate to order now and take advantage of this amazing deal!

Benefits of Feminized Seeds

Feminized seeds produce only female plants, which means they eliminate the hassle of gender segregation that comes with mixed-sex grow operations. This ensures that every plant grown from our feminized seeds is a potential flower producer, thus maximizing your yield potential.

These are Photoperiod Seeds

Photoperiod seeds are ideal for indoor and outdoor growers as they require specific light cycles to trigger their seasonal growth. Indoor growers typically use artificial light sources to simulate the sun’s cycle while outdoor growers use natural sunlight.

The Genetics of Harpoon Rock

Harpoon Rock is a hybrid strain that blends the genetics of Moby and Do-Si-Dos. It retains Moby’s highly psychoactive influence and lofty height while maintaining Do-Si-Dos’ easy-to-handle needs. The result is a winning cultivar that delivers potent effects and a fruitful cultivation journey.

How to Germinate Harpoon Rock Seeds

To germinate Harpoon Rock seeds, soak them in water for 24 hours and then plant them in a well-draining soil mix. Keep the soil moist and warm until the seedlings emerge, and then provide them with proper lighting and nutrients for optimal growth.

Flowering time and Yield of Harpoon Rock

Harpoon Rock flowers for 9 to 10 weeks and produces up to 1.6 ounces per square foot indoors or up to 21 ounces per plant outdoors. Growing Harpoon Rock Feminized Seeds is easy as long as they’re grown in a reasonably favorable environment.

Harpoon Rock Grow Tips

• Check the pH level of the medium from vegging up to the last feeding

• Perform training techniques to keep Harpoon Rock’s size under control

• Trim and prune her bushy foliage regularly to regulate airflow and light penetration

• Protect her from prolonged stress to prevent her from developing hermaphroditic tendencies

Appearance of Harpoon Rock Buds

Harpoon Rock buds are dense, resinous, and covered in trichomes that glisten like diamonds. They’re typically large and elongated with a vibrant green color that’s accented by orange hairs.

Smell and Taste of Harpoon Rock Weed

Harpoon Rock’s flowers emit a woody, piney funk thanks to the White Widow lineage that comes via Moby. A closer sniff reveals subtle incense notes, which get more robust when lit up. The smoke is pretty smooth, so it doesn’t typically set off a coughing fit or cause watery eyes.

Effects of Harpoon Rock Cannabis

Harpoon Rock delivers potent effects that are best reserved for tokers with incredibly high THC tolerance. It ushers in waves of euphoria, followed by ripples of creativity. The physical hit strikes quickly, providing enough motivation to keep you up and on the go for hours. The vigorous high is an excellent match to the cerebral buzz, making it perfect for artists, recreational users, and medicinal patients looking for potency with a dose of cerebral magic.

Buy Harpoon Rock Marijuana Seeds in America

Don’t wait any longer to buy Harpoon Rock marijuana seeds! Order now and experience the benefits of this top-shelf cultivar for yourself. Our seeds are of the highest quality and come at the best prices online. So, what are you waiting for? Order now and get started on your journey to growing your own supply of potent and euphoric cannabis!


CBD Content


CBD Range

Very low

Climate Zones

Sunny, Mediterranean, Temperate, Continental



Dominant Terpenes



Calming, Creative, Energetic, Euphoric, Uplifted


Pine, Woody

Flowering Time

8–10 weeks

Flowering Type



Moby x Do-Si-Dos


Greenhouse, Indoor, Outdoor

Harvest Month


Indica / Sativa

Mostly Sativa

Indoor Max Yield

18 oz/m2

Indoor Plant Height

23–31 in.

Indoor Plant Height Range


Indoor Yield Range

More than average


Efficient, Recharged, Uplift

Outdoor Max Yield

19–21 oz/plant

Outdoor Plant Height

23–31 in.

Outdoor Plant Height Range


Outdoor Yield Range

More than average




Anxiety, Depression, Fatigue, Inflammation, Stress

THC Content


THC Range