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Grandaddy Black Feminized

The centrepiece of your next party.
  • Indica Dominant
  • High THC
  • Easy To Grow
  • Overwhelming relaxation
  • Sweetness of berries
  • 800 g/plant

An exquisite strain that clocks in THC levels between 18% to 23%, Granddaddy Black is not for the faint of heart. A hit or two of this 95% Indica bestows the entire anatomy with overwhelming relaxation. While locked to the couch, surges of euphoria k... Read More

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Over $90 to all 50 states

With over 20 years of experience in the cannabis industry, we have the grow-how from the experts!

We deliver high-quality, fast-germinating seeds with impeccable and stabilized genetics swiftly and discreetly worldwide at a competitive price.

See what our customers say:
Scott H. 02/01/20
Robin C. 02/01/20
Ivan V. 23/01/20
YOTPO Score 9.6 | 2023

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We ship to the USA. We offer tracked shipping from $9.99 and FREE Shipping for orders over $90. Once your order is confirmed, you will receive a tracking ID by email. Your seeds will arrive in between 10-14 days. However, it can take up to 25-30 working days in some cases.

Germination Instructions - Follow our Germination Guide and your seeds should show a taproot within 48 hours.

Germination Guarantee - If your seeds do not germinate following our instructions, contact our support team and we will offer a replacement for free. Find more detailed information on FAQ's section.

Kyle Kushman
Kushman Says:
A quick flowering time and exceptional bag appeal make this ideal for both the cash-cropper and the connoisseur.
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Grandaddy Black Feminized

STRAIN PROFILE Grandaddy Black Feminized

Mostly Indica
Yield Indoor 600 g/m2
Yield Outdoor 800 gr/plant
THC 21%
CBD 0.5%
HEIGHT 90 cm
Anxiety Arthritis Depression Insomnia Migranes Muscle Spasms Stress
Euphoric Relaxed Uplifted
Berry Citrus Earthy Sweet
Temperate/Continental Sunny/Mediterranean
Grandaddy Black Feminized Review

Grandaddy Black Feminized Profile by Kyle Kushman

An exquisite strain that clocks in THC levels between 18% to 23%, Granddaddy Black is not for the faint of heart. A hit or two of this 95% Indica bestows the entire anatomy with overwhelming relaxation. While locked to the couch, surges of euphoria keep worries at bay and uplift the spirit as well. It is perfect for capping off an exhausting day or when simply in the mood for a nighttime cerebral flight.

The Granddaddy Purple and Black Domina hybrid is excellent for medicinal use, too. It is an excellent choice for appeasing psychological conditions such as stress, anxiety, depression, and bipolar disorder. Chronic pain from arthritis, eye pressure, multiple sclerosis, and PMS also diminish greatly. In the course of time, relief from reduced appetite and insomnia manifest as well.

Absolutely worth cultivating, Grandaddy Black is easy-growing and low-maintenance. It is a productive plant that bears beautiful deep purple, almost black, foliage and dense buds coated in thick resin. Even better, her feminized seeds from Homegrown Cannabis Co have a reasonably short fruiting cycle and higher than usual outdoor yield.

Growing Granddaddy Black Feminized Seeds

Home cultivation has always been a lot smoother with Indica breeds, and growing Granddaddy Black is no different. The plant matures more or less around 3 ft tall indoors and a little taller outdoors. Her modest vertical growth makes it easy to grow in all types of spaces.

On another note, the cannabis develops a bushy form that needs grooming to boost her overall well-being. Trim away the inessential leaves and lower branches for better light penetration and airflow. By removing yellowing and dying leafage, the female gets to focus her energy on popping fat buds instead of recuperation as well. A properly tidied foliage aids the plant in averting pathogen and pest attacks.

The straightforward-to-cultivate GD Black favors soil over other media but also prospers in hydroponics. To boost its yield potential up to 600 grams per sqm while maximizing indoor space, rear at least four of this Indica in a Sea of Green (SOG) setup. Additionally, keep it comfy in thermal conditions between 21 to 26°C and, during its 9 to 10 weeks of fruiting, humidity levels around 40% to 50%.

If outdoor cultivation is the preferred route, note that Granddaddy Black is most productive in places blessed with a Mediterranean climate. It flourishes in California, Australia, Southern Europe, and northern Africa. In these cannabis havens, one flora shares up to 800 grams of gluey buds. In the northern hemisphere, the harvest is ready by early October.

Fragrance and Flavor

Granddaddy Black has the delicate sweetness of berries and a bit of citrus acidity. It also has an enthralling earthy note that brings to mind the smell of an old book.


With a THC strength of up to 23%, Granddaddy Black combines quality and intensity in every hit. The bud delivers an instant euphoric high that uplifts both mood and demeanor. It also immediately stops any gloomy thoughts and worries, ensuring the entire experience remains positive.

Following swiftly after is a relaxing physical sensation that blankets the entire anatomy. Like cheese melting on a hot surface, it softens the body into utter disuse and locks it in an intimate embrace with the couch. The munchies is also a lovely addition to its effects. It guarantees the moment of complete repose is enjoyed while snacking.

The mind and body high last for about an hour or two. Then, as the buzz wanes, the feeling of drowsiness increases until the user finally passes out. Because the flower couch-locks and, eventually, sedates, it is best used at night or when there’s ample time for a long rest.


Granddaddy Black is an extremely potent medicinal strain as well. By freeing the mind of adverse thoughts, it stops the manifestation of mental health concerns. The anxiolytic and antidepressant bud is most commonly used for combatting anxiety, stress, depression, and bipolar tendencies.

To afford a truly restful experience, Granddaddy Black also mitigates body pains and aches. It is an impressive anodyne agent that holds anti-inflammatory properties as well. Such combination provides instant relief and more than a Band-Aid fix to concerns that involves swelling and soreness. The bud is often employed to diminish the discomfort caused by migraines, rheumatoid arthritis, PMS, muscle spasms, and Crohn's disease.

Additionally, the herb improves the appetence for food. That function counters the appetite-reducing effect of anorexia, HIV, and chemotherapy treatment. Lastly, as the bud sedates, it can also be used to prevent sleeplessness caused by insomnia and other sleep disruptors.

Just be reminded that there is no advantage to consuming higher than usual doses. Quite the contrary, it can build up THC tolerance, which makes achieving a satisfactory high more challenging. It can also cause more problems such as cottonmouth, dry eyes, heightened anxiety, dizziness, and paranoia.

Feminized Granddaddy Black Seeds

Perfect for capping off an exhausting day, Granddaddy Black bestows euphoria and an overwhelming physical relaxation. It also appeases psychological conditions like stress, anxiety, depression, and bipolar disorder. Chronic agony from arthritis, eye pressure, multiple sclerosis, and PMS diminish as well.

Easy-growing and low-maintenance, the strain’s feminized seeds from Homegrown Cannabis Co are also a complete joy to cultivate. They ensure peace of mind and less effort as the absence of males means no gender-watching and pollination threat. More importantly, 600 to 800 grams of its resin-rich buds can be collected, ensuring many, many nights of heavenly sessions.

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