Sirius Black Seeds
Sirius Black Seeds combine elite Indica-dominant genetics to produce a 70% Indica / 30% Sativa photoperiod cultivar celebrated for its deep purple flowers, heavy resin production, and sweet berry flavor profile. According to the supplied specifications, this cultivar performs exceptionally well in both indoor and outdoor environments while producing dense, colorful buds with outstanding bag appeal.
Its carefully selected genetics encourage sturdy branching, vigorous vegetative growth, and consistent flower development throughout the canopy. As flowering progresses, the buds become heavily coated with frosty lavender-tinted trichomes while developing aromas of sweet berries, rich earth, subtle musk, and delicate citrus. The combination of striking appearance, dependable cultivation, and flavorful terpene characteristics makes Sirius Black an excellent choice for growers seeking premium feminized cannabis seeds.
According to the supplied specifications, Sirius Black contains approximately 22% THC with 0% CBD, offering strong potency alongside dependable cultivation performance. Its medium-sized structure performs well in grow tents, greenhouses, and outdoor gardens.
🌿 SIRIUS BLACK AT A GLANCE
THC Potential: Approximately 22%
CBD Content: 0%
Variety: 70% Indica / 30% Sativa
Seed Type: Feminized
Flowering Type: Photoperiod
Genetics: Unknown Lineage
Seed Bank: DNA Genetics
Flowering Time: 7–9 Weeks
Environment: Indoor / Outdoor
Flavor Profile: Sweet • Earthy BerryTHC, flowering time, aroma, plant size, and final yields may vary depending on phenotype and growing conditions.
Why Grow Sirius Black?
Sirius Black combines beautiful purple flowers, dependable resin production, and sweet berry flavors into an exceptional Indica-dominant cultivar.
🫐 Sweet Berry Flavor
Rich berry sweetness blends with earthy undertones to create a smooth, flavorful smoking experience with subtle complexity.
🔥 Strong THC Potential
Approximately 22% THC supports dense, trichome-rich flowers with excellent resin production and premium visual appeal.
🌾 Reliable Harvests
Indoor growers may harvest approximately 400 g/m², while outdoor plants can produce up to 400 grams per plant under favorable growing conditions.
🌱 Outstanding Bag Appeal
Dense purple flowers, bright orange pistils, and frosty lavender-coated trichomes make Sirius Black an attractive cultivar from harvest through curing.
Is Sirius Black Right for Your Grow?
Sirius Black is an excellent choice for growers looking for colorful Indica-dominant genetics, dependable harvests, and sweet berry flavors. Its manageable growth habit makes it suitable for a variety of cultivation methods while rewarding growers with dense, resin-rich flowers and striking visual characteristics.
The plant responds exceptionally well to topping, low-stress training (LST), Screen of Green (SCROG), and selective defoliation. These cultivation techniques improve canopy development, maximize light penetration, strengthen branch support, and encourage larger, more consistent flower production throughout the plant.
If you’re looking for a photoperiod cultivar with approximately 22% THC, beautiful purple flowers, and dependable yields, Sirius Black is an outstanding addition to almost any cultivation setup.
Sirius Black Genetics and Plant Characteristics
According to the supplied specifications, Sirius Black features an undisclosed genetic lineage, producing a vigorous 70% Indica / 30% Sativa hybrid recognized for dense flower production, abundant resin development, and distinctive purple coloration.
Its genetics contribute compact vegetative growth, sturdy branching, and consistent bud formation throughout flowering. Medium-height plants remain easy to manage while producing dense, trichome-rich flowers across the canopy.
As flowering progresses, the buds develop deep purple coloration accented by bright orange pistils and frosty lavender-tinted trichomes. Sweet berry aromas combine with earthy notes and subtle hints of musk to create a unique sensory profile that continues through harvest and curing.
Its adaptable growth habit performs consistently in soil, coco, and hydroponic systems while thriving in both indoor and outdoor cultivation.
🧬 GENETIC PROFILE
Unknown Lineage
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70% Indica / 30% Sativa
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Feminized • Photoperiod
Growing Sirius Black Seeds
Sirius Black adapts well to soil, coco, and hydroponic systems while thriving in indoor grow rooms, greenhouses, and outdoor gardens. Stable temperatures, quality lighting, and consistent airflow encourage vigorous vegetative growth and healthy flower development throughout the cultivation cycle.
Balanced nutrition supports healthy growth from seedling through harvest. During vegetative development, adequate nitrogen encourages sturdy branching, while bloom-focused nutrients promote dense flower production, healthy resin formation, and dependable yields.
This cultivar responds particularly well to topping, low-stress training (LST), Screen of Green (SCROG), and light defoliation. These cultivation techniques improve canopy structure, maximize light penetration, encourage even bud development, and maintain healthy airflow throughout dense foliage.
Allow the growing medium to partially dry between irrigations to encourage healthy root development, and maintain good ventilation during flowering to support dense bud development, abundant trichome production, and consistently high-quality harvests.
Flowering Time, Height, and Yield
Sirius Black flowers in approximately 7–9 weeks, producing dense, colorful buds that continue to increase in resin production as harvest approaches. During the final weeks of flowering, the flowers become heavily coated with frosty trichomes while developing rich aromas of sweet berries, earthy notes, and subtle citrus. Its Indica-dominant genetics encourage dense bud formation, strong branch support, and excellent bag appeal after drying and curing.
Plants generally finish around 3–4 feet tall according to the supplied specifications, making Sirius Black well suited for indoor grow tents, greenhouses, and outdoor gardens with limited space. Its naturally compact structure responds exceptionally well to topping, low-stress training (LST), Screen of Green (SCROG), and selective defoliation. These cultivation techniques improve light penetration, strengthen airflow throughout the canopy, and help maximize flower production.
According to the supplied specifications, indoor growers may harvest approximately 400 g/m², while outdoor plants can produce up to 400 grams per plant under favorable growing conditions. Final yields will vary depending on lighting intensity, climate, nutrient management, growing medium, training methods, and overall plant health.
🌱 GROW PROFILE
Difficulty: Intermediate
Flowering Period: 7–9 Weeks
Expected Height: Medium, Approximately 3–4 Feet
Environment: Indoor / Outdoor
Growth Habit: Compact Indica-Dominant Plants with Dense Purple Flowers
Recommended Training: Topping • LST • SCROG • Light Defoliation
How Potent Is Sirius Black?
Sirius Black contains approximately 22% THC with 0% CBD, providing strong potency while remaining approachable for experienced growers seeking premium Indica-dominant genetics. Dense resin production and colorful flowers make this cultivar especially attractive throughout flowering and after harvest.
Actual cannabinoid levels may vary depending on phenotype, cultivation methods, harvest timing, drying, curing, and laboratory testing.
Flavor, Aroma, and Terpenes
Sirius Black delivers a rich flavor profile centered around sweet fruit with earthy depth.
🫐 Sweet Berry Flavor — ripe berry sweetness dominates the inhale, creating a smooth and flavorful experience with subtle grape-like notes.
🌿 Earthy Finish — earthy undertones add balance and complexity while allowing the natural fruit character to remain the centerpiece of the profile.
A verified laboratory terpene analysis was not provided. Testing would be required to identify the dominant terpene compounds accurately.
Reported Effects
Sirius Black is commonly associated with an uplifting beginning that gradually transitions into deep physical relaxation.
Consumers commonly report an initial sense of euphoria and creativity before the experience settles into calming body relaxation. According to the supplied effect profile, many users also describe increasingly sedative effects as the experience progresses, making it popular for relaxing during the evening.
Individual experiences vary according to serving size, tolerance, cannabinoid content, body chemistry, and phenotype.
⚡ COMMONLY REPORTED PROFILE
Creative • Euphoric • Relaxation • Calming • Sedative
Reported effects are based on consumer experiences and should not be interpreted as medical claims or guaranteed outcomes.
Who Should Choose Sirius Black?
Sirius Black is an excellent choice for growers looking for colorful Indica-dominant genetics, dependable resin production, and sweet berry flavors.
This cultivar may be a good fit if you are looking for:
- Unknown premium genetic lineage
- Approximately 22% THC
- Sweet berry and earthy flavors
- Dense purple flowers with heavy trichome coverage
- Medium-height plants that are easy to manage
- Indoor or outdoor cultivation
- Indoor harvests up to approximately 400 g/m²
- Outdoor yields up to approximately 600 grams per plant (or up to 400 grams per plant)
- A 70% Indica / 30% Sativa photoperiod cultivar
FREQUENTLY ASKED QUESTIONS
According to the supplied specifications, Sirius Black is best suited to intermediate growers, although beginners can achieve successful harvests with proper environmental control and routine plant care.
Yes. Sirius Black is well known for producing dense flowers with deep purple coloration, bright orange pistils, and heavy trichome coverage as flowering progresses.
According to the supplied specifications, plants generally reach approximately 3–4 feet, making them suitable for indoor grow tents, greenhouses, and compact outdoor growing areas.
Yes. Under favorable outdoor conditions, Sirius Black can produce approximately 400 grams per plant while maintaining excellent flower quality and resin production.
Sirius Black features a flavor profile dominated by sweet berries with earthy undertones and subtle fruit complexity.
Its beautiful purple flowers, approximately 22% THC, dense trichome production, sweet berry flavor profile, and dependable Indica-dominant growth make Sirius Black an excellent choice for growers seeking premium feminized cannabis seeds.



John Y –
Sirius Black is a serious variety that every cannabis enthusiast should experience. Its effects are more than I’ve experienced with any other strain.