Blackwater Feminized Seeds (Original Sensible Seeds)

Original Sensible Seeds
Feminized
Photoperiod
Spain
Reviews
5.0
4 reviews

Description

Blackwater Strain Info

A true Indica powerhouse, Blackwater combines ease of cultivation with impressive yields and uncompromising potency. Its genetic makeup of 90% Indica and 10% Sativa produces stocky plants that reward growers with dense, frosted buds. Their dark purple coloration adds to the bag appeal, and whether you plan to grow it indoors or outdoors, it's an easy choice for any garden.

Genetics

Blackwater's exceptional qualities come from crossing two incredible USA genetics: Mendo Purps and San Fernando Valley OG Kush. This combination creates a strain that inherits the best qualities of both parents, with Mendo Purps' stunning colors and SFV OG Kush's impressive potency.

Flowering Time

Blackwater's flowering time is about average, with fully mature buds ready to harvest in 60-65 days from the switch to 12/12. Outdoors, the harvest window falls between late September and November, depending on the latitude.

Yields

Indoors, Blackwater is very generous. In optimal conditions, you can get up to 700g/m² (2.3oz/ft²) of premium bud. Outdoors, the results can be even better at up to 900g (2lb) per plant.

Effects

Blackwater delivers an intense euphoric high that initially lifts you to blissful heights before submerging you in profound relaxation. This progression makes it perfect for evening use when you want to start with social activity and end with some peaceful alone time.

Uplifting
Euphoric
Calming

THC and CBD Levels

Blackwater ranks among the most potent strains available, with THC levels reaching up to 28%, while its CBD content remains insignificant.

Smell and Taste

The dominant terpenes – myrcene, caryophyllene, and limonene – create an intense berry and grape aroma with bright citrus notes. The flavor profile delivers a sweet, fruity taste that lingers on the palate, making every session a treat for the senses.

Lemon
Grape
Berry

Grow Tips

These compact plants reach moderate heights of only 90-120cm (3-4ft) indoors and 140-180cm (4'8"-6') outdoors. Their stocky structure and vigorous growth make them easy to manage in any setup.

  • Top early to promote lateral growth and multiple colas.
  • Enhance purple hues with slightly cooler night temperatures.
  • Don’t waste the sugar leaves – they’re perfect for hash-making.

Blackwater Seeds

With incredible yields and potency, Blackwater seeds deserve a try even if you're new to feminized genetics. These hand-picked seeds come with our germination guarantee, ensuring high sprouting rates.

UK Shipping FAQ
Do you ship to the UK?

Yes. We ship to the UK. Estimated delivery time is 3-6 business days. For the Channel Islands and the Isle of Man, the estimate is 2-6 business days.

Is my shipping discreet?

Yes. We ship in plain, unbranded packaging. The envelope shows only the necessary delivery details - there’s no mention of Herbies and no indication of what’s inside. For extra privacy, you can choose our optional stealth (“Ninja Mode”) packaging, where the seeds are concealed inside a small souvenir.

When will you ship my order?

We assemble and dispatch orders within 24 hours after payment has been received during working days. On rare occasions, it might take more time than that. Orders placed on weekends are processed and shipped on the next working day.

Once I’ve placed an order, how do I get my tracking number?

You’ll get an email with the tracking number after your order is dispatched. Orders are normally processed on weekdays and dispatched within 24 hours (rarely, it can take longer).
If your tracking number is not in your inbox, be sure to check your spam and promotions folders. If the tracking message is not there, please contact us via [email protected] or our live chat.

What company do you ship with?

Currently, we ship with Correos, UPS, Fedex, DHL and Tipsa. You can find more info on shipping and calculate costs/estimated time of delivery on our Shipping page.

What if I haven’t received my order?

If your order hasn’t arrived, please contact [email protected] or submit the support form on our website.
If your order has arrived but there’s a problem, please contact [email protected].

Do you send to P.O. Box addresses?

Delivery to P.O. Boxes isn’t available in all countries. For an exact answer for your country, please email [email protected] or contact us via the live chat on our website.

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Customer ratings
5,0
Based on 4 ratings
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  • Top review
    Registered at Herbies
    avatar
    Ice Man
    5
    22 February 2025
    22 February 2025
    • Advantages
      breathtaking power, crazy flavor
    • General impressions

      The buds were covered in frost, as if they had been dipped in sugar. The grape-citrus terpenes hit hard and the smoke is sweet as hell 😵

    1
  • Top review
    avatar
    VHS-Tape
    5
    22 March 2025
    22 March 2025
    • General impressions

      This strain hits like a freight train! It's small and bushy, but packed with dense, sticky nuggets.

    0
  • Top review
    avatar
    8Δby Kush
    5
    19 March 2025
    19 March 2025
    • General impressions

      Blackwater delivered exactly what was expected: robust, easy to grow, and bursting with flavor. Early topping maximized yields, and the plants remained easy to manage indoors. They boast a rich berry and citrus flavor.

    0
  • Registered at Herbies
    avatar
    Sven Shwartz
    5
    25 February 2025
    25 February 2025
    • Advantages
      beautiful cultural experience
    • General impressions

      The deep purple hues make the buds beautiful. The smoke is smooth and sweet. The high is happy and chatty, with total body relaxation.

    0
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