Sirius Black Seeds

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Sirius Black Cannabis Strain

Sirius Black is a strain of cannabis that is associated with a mystical Harry Potter character; the name comes from the strain’s purportedly dark purple color. It was developed in the 1980s as part of the Sirius Black Project in Portland. However, it has been cautious about the genetics of Sirius Black. It doesn’t matter where the rumors about this strain’s origins came from; the fact is that it’s incredibly aromatic and provides a long-lasting body high. THC levels have been measured and found to be 15%-25%.

The flowers of Sirius Black are stunning, regardless of whether or not their name comes from the fact that they are so dark. This strain’s actual, authentic buds are relatively large but taper at the end like pine cones. They have kept their classic Indica form of leaves that wrap closely in towards their central stems. The leaves are a uniformly dark purple—almost indigo—with only the barest hint of green. The pigments called anthocyanins are highly concentrated, giving the fruit its unusual color. The final distinguishing feature of these gorgeous blooms is the presence of cloudy, translucent trichomes and yellowish pistils across their entire surfaces.

Growing Sirius Black Seeds

The feminized version of the Sirius Black cannabis strain is simple to cultivate and yields between 400 and 500 grams per square meter indoors and 700 to 900 grams per plant outdoors. After nine to ten weeks of flowering, you can collect the long, THC-rich buds from this weed. Here you can get your hands on some feminized Sirius Black cannabis seeds. Expert Seeds Bank recommends using the LST method to grow in a uniform plane and expand your crop size for the best results when growing indoors.

Sirius Black Flavor and Effect

The aroma of Sirius Black is primarily sweet, with hints of fruit. Grape and berry overtones blend with a woodsy base note to create a fragrant potpourri. By being ground up, the earthy flavor of these buds becomes more pronounced. When burned in a pipe or a joint, Sirius Black produces smoke that is very smooth and easy to inhale. When exhaled, this heavy smoke has a pleasant floral and fruity flavor.

It could take some time for smokers to feel the full effects of this tasty smoke. Many raised blood pressure in the head, manifesting as twitching in the temples or flushing of the cheeks, appears within at least 10 minutes after exposure to Sirius Black. As these strange tics fade, users may experience otherworldly shifts in their sensory perception, such as a flattening of depth perception and other auditory and visual distortions. When accompanied by a good playlist, this psychedelic atmosphere is perfect for chilling with like-minded pals. Sirius Black’s mild intellectual stimulation can help people feel more at ease chatting with others, whether old friends or brand-new acquaintances. Sirius Black’s indica effects, such as deep body and muscle relaxation, become more noticeable over time (or with increased dosage). Smokers moving around or standing may suddenly feel the urge to collapse onto the nearest couch. Relax your muscles and take some deep breaths, thanks to the stress relief this bud provides. Drowsiness and intractable couchlock are both possible, given the right conditions. Sirius Black is best enjoyed in the evenings and at night due to the mellow nature of its vibes.

The calming effects of Sirius Black may also have uses for medical cannabis patients. The strain’s calming effects on the body and mind temporarily relieve tension, depression, anxiety, and even post-traumatic stress disorder (PTSD) symptoms. Meanwhile, its euphoric effects on the body make it possible to forget the pain, be it acute (from an injury) or chronic (from a condition like arthritis or fibromyalgia). Sirius Black has the potential to put people to sleep and help them get a good night’s rest if the conditions are right. For this reason, patients prone to panic or paranoia may benefit from this strain, as it is less likely to induce intense, recursive thinking patterns.

Sirius Black Seeds FAQs

Sirius Black seeds are derived from a potent and flavorful cannabis strain named after the fictional character from the Harry Potter series. This strain is known for its unique combination of effects, aroma, and appearance.

Sirius Black offers a well-balanced experience that combines uplifting cerebral effects with deep relaxation. It provides a euphoric and creative high while also promoting physical tranquility. Users often report feelings of happiness, relaxation, and stress relief.

The THC content of Sirius Black can vary, but it typically ranges from 18% to 22%. This potency contributes to its strong psychoactive effects, making it popular among both recreational and medicinal users.

Sirius Black seeds can be grown both indoors and outdoors. They thrive in a controlled indoor environment with proper temperature and humidity levels. Outdoor cultivation is also possible in regions with a favorable climate. Paying attention to lighting, air circulation, and nutrient levels is crucial for optimal growth.

The flowering time of Sirius Black plants is typically around 8 to 9 weeks. During this period, the plants develop dense buds with a dark and resinous appearance, resembling the night sky.

Sirius Black offers a complex flavor profile with a combination of sweet, fruity, and earthy notes. It has a distinct aroma that is often described as a mix of berries, spices, and a touch of skunk.

Sirius Black can be suitable for novice growers with some prior knowledge and experience in cannabis cultivation. While it may require attention to detail and basic cultivation techniques, it can be a rewarding strain to grow for those looking for a unique and potent cannabis experience.



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Flowering Time


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Yield outdoor


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USA customers spend over $120 to get free tracked shipping. Tracked delivery costs $12 for orders under $120.

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Sirius Black Seeds
Sirius Black Seeds
From 29.00 Select options
Sirius Black Seeds
Sirius Black Seeds

From 29.00