This strain’s deep purple buds are quite a sight, and its quality doesn’t stop at bag appeal. Sirius Black seeds produce seriously relaxing indica effects to end your day in style.

Rare and exquisite, this cultivar has a classic indica structure and heavy yields of super-sticky flowers. It’s a joy to grow and smoke, delighting the palate with plum notes and sending waves of pleasure through the body.

The thorough high and flavorful smoke makes Sirius Black a must-try for indica enthusiasts and terpene connoisseurs. Learn about its growing requirements, flavors, effects, and where to get your hands on this strain’s top-quality feminized seeds.

Bud origin

Sirius Black emerged before its namesake Harry Potter character. It came out in the early 80s, and its name refers to its plum coloring. Its genetics remain a mystery, but the bag appeal and enduring body high attest to its quality.

Portland-based Oregon Breeders Group engaged in the “Sirius Black Project” to create immaculate dark-purple buds. This cultivar proves their success: its impressive color remains consistent even if you don’t cold-shock the buds.

The flowers are large, pinecone-shaped, and many across the plant structure. Their surface is a gorgeous purple shade, speckled with fiery pistil hairs and lavender-tinted trichomes.

The flavor matches the appearance, with deep tastes of plum, grape, exotic spice, and a touch of musk. It’s a treat for the palate to warm you up from the inside out.

This strain is also a psychoactive powerhouse. It delivers full-bodied effects and feel-good mind-and-body sensations. The high starts with a cerebral uplift and ends in a profound chill, making it perfect for relaxation-seekers in the therapeutic and recreational communities.

Besides buying these seeds in Oregon, Sirius Black strain seeds for sale are now available at our store.

Growing Sirius Black feminized seeds

These mostly indica plant seeds are relatively straightforward and very rewarding to raise. The cultivar needs minimal attention to produce abundant harvests.

Sirius Black weed seeds develop into short plants with thick branches and dense foliage, resembling Christmas trees when left untrained. They respond well to topping, lollipopping, and the Sea of Green (SOG) technique to increase the light exposure and harvest potential.

You can grow indoors or out, in soil or hydroponic setups. As long as the plants get enough light, water, and food, they’ll flourish without much TLC.

What climate do these seeds prefer?

This strain has indica-dominant genetics, meaning it can withstand harsh conditions. It performs best in sunny, warm, and moderately humid climates.

Outdoor growers should sow in sunny spots exposed to a light breeze. Aim for at least six hours of daily sunlight exposure but install shading if the summer temps regularly surpass 90°F.

Most American regions are warm enough for Sirius Black from April to October. Carry the pots indoors if nighttime temps fall below 55°F.

Indoor growers should maintain 70–80°F temperature ranges in vegging and 75–85°F in flowering. Relative humidity levels should be 45–55% and 35–45%, respectively. Gradually reduce moisture levels as the bloom stage approaches, dropping them by 5% each week.

Feeding Sirius Black

Sirius Black strain seeds produce hungry plants that prosper on a generous feeding schedule. Start with a half-dose of nitrogen-rich solution in early vegging. Transition to full when your plants reach a foot in height.

Combine veg and bloom nutrients for the first week of flowering, then feed with phosphorus-rich fertilizer. Flush two weeks before the harvest.

You can also sow in organic soil to eliminate the need for weed feeding. Beware of deficiency symptoms in this case, and be ready to supplement if the plants look weak.

Flowering & yields

Our female weed seeds eliminate male plants from the equation, ensuring you cultivate only bud-bearing ladies.

Once flowering enters full force, maintain hot and relatively dry conditions for the best results. Stop training your plants and stick to light pruning to manage the bushiness. Minimize stress to let them dedicate all energy to bud production and fattening.

The flowering stage lasts 8–10 weeks indoors. Search for signs of perfect ripeness, like rusty pistils and opaque trichomes, to pinpoint the ideal moment to harvest. The yields are 14–17 ounces of weed per square meter of space.

Outdoor plants are harvest-ready in mid-October. Collect the buds before the first frost, filling your jars with 24–31 ounces of weed per plant.

Experiencing Sirius Black weed

Folks who enjoy trippy relaxers that don’t prevent activity love Sirius Black cannabis seeds. This indica-dominant cultivar stimulates the mind while leaving the body warm and heavy. Its slow-moving vibes are perfect for afternoon and evening consumption.

The strain has 15–25% THC and minimal CBD. It’s a creeper with gradual effects that mount and overcome the system within half an hour.

Your cheeks flush ten minutes after the first puff, and a buzzing sensation envelops the temples. The high begins with a mood uplift, mellow euphoria, and a rush of heady creativity.

The first few hours bring a chatty energy and open-mindedness without sending you to cerebral heights of potent sativa. Its effects work well for social settings and artistic endeavors.

You soon start noticing sensory changes, like enhanced sounds and depth perception flattening. The experience isn’t hallucinogenic, but the slightly altered mind state works wonders paired with trippy playlists and conversations about the universe.

As time passes or you increase the dose, the strain’s indica side becomes more apparent. Waves of warm relaxation roll through your limbs, becoming more frequent after the third hour.

Warm laziness overcomes you, and you lose motivation for high-effort and detail-oriented activities. You’re happy to sit back, breathe deep, and let the couch lock carry you to Neverland.

Smoke with care to temper this strain’s psychoactive punch. Excessive THC levels may leave you too sleepy to enjoy the ride. The effects aren’t likely to cause panic or paranoia, but red eyes and cottonmouth are near-inevitable.

Aroma and flavor

Sirius Black has a complex terpene cocktail and incredibly decadent smoke. The herbal, earthy myrcene dominates its makeup, topped with fresh, citrusy limonene and tart, punchy caryophyllene. These chemicals combine into a lush, multidimensional sensory experience.

Ripening flowers ooze berry and grape scents over a grassy base. Drying and curing deepen their fragrance, adding musky notes to the sweetness. Fruity overtones mingle with a woody aroma, making the buds reminiscent of potpourri.

Combustion makes this blend come to life. Juicy grape and berry notes adorn an earthy base with hints of spices. Coughing fits are rare, but the thickness of the smoke makes eyes water.

The fragrance translates into flavor. This bud delivers a wealth of aroma and a tart yet smooth exhale. The tongue relishes in rich plums and spice, making you feel like you’re sipping mulled wine. The aftertaste is floral and surprisingly mellow.

What does it help with?

Thanks to the strain’s laid-back properties, Sirius Black seeds for sale are a topic of interest for medical cannabis users. The community found mental and physical health applications for this relaxer.

These buds eliminate negativity, uplift your mood, and minimize internal chatter, providing temporary anxiety relief. Tokers with depression, BPD, and PTSD also find their influence helpful.

The body high reduces your perception of pains and aches, whether acute or chronic. It might even reduce inflammation due to health conditions or injuries. Some consider the cultivar an antidote to insomnia, as it helps them fall and stay asleep.

This strain’s properties also can boost the day-to-day well-being of folks without diagnoses. It offers a respite from stress, physical tension, and endless to-do lists, letting you rest and return to the grind stronger.

Buy Sirius Black feminized seeds from Seed Supreme

Ready to buy Sirius Black seeds and grow this beauty in your garden? You’re in the right place.

Folks interested in rich-flavored nighttime weed love this strain. It’s perfect for stressed-out individuals, creatives, and anybody else needing an infusion of easy-going joy. The growth traits make it suitable for all-level cultivators.

Our feminized seeds facilitate cultivation and guarantee each plant carries top-tier buds. They come from the finest breeders in the industry, ensuring quality for every shopper.

You can get these seeds in four different pack sizes, so choose based on your budget and gardening ambitions:

• 4-pack: $55
• 8-pack: $87
• 12-pack: $109
• 25-pack: $163

Take advantage of our discounts and buy more for less. As a bonus, orders over $90 qualify you for free shipping. So, what’s the wait?

Choose your preferred payment method (including Bitcoin), head to checkout, and sit back. Seeds will stealthily reach your doorstep in days, setting you up for a superior-quality weed batch.