Type: 50/50 Sativa/Indica | Feminized Autoflower
Genetics: Bruce Banner #3 Auto F3 × Blue Power Auto F3 (Master Kush Pheno)
Flowering Time (Seed to Harvest): 70–80 Days
Yield: Average (2–4 oz per plant)
Height: Small to Medium
Resistance:
• Mold & Mildew: Moderate
• Pests: Moderate
• Cold Resistance: Good (can show purple flecks)
• Heat Resistance: Moderate
Terpene Profile: Earthy hash, sandalwood, berry fuel, herbal kush, mango-diesel funk
Effect: Euphoric mental clarity followed by calm physical relaxation; versatile for day or night
Master Bruce SOS is a 50/50 hybrid autoflower created by Secret Owl Society, blending Bruce Banner #3 Auto F3 with a Master Kush-leaning Blue Power Auto F3 phenotype.
This frosty, flavor-rich cultivar brings together old-school kush depth and modern autoflower performance—resulting in a compact powerhouse that hits hard, smells loud, and finishes fast.
Typically finishing in 70–80 days from sprout, Master Bruce puts out dense, trichome-covered buds that carry deep notes of hash, sandalwood, berry, and gas.
With high resin output and a calming-yet-uplifting effect, she shines in both flower and hash form.
Expect a well-balanced, full-spectrum experience that’s functional by day and relaxing by night.
Genetics & Origins
Master Bruce SOS combines two powerhouse autos: Bruce Banner #3 Auto F3 and a Master Kush-dominant phenotype of Blue Power Auto F3.
This cross was designed to capture the classic, earthy punch of old-school kush while enhancing yield, structure, and frost levels with modern autoflower genetics.
The result is a compact and vigorous plant that delivers dense buds wrapped in a thick coat of trichomes.
Thanks to the influence of Blue Power and Bruce Banner, she puts out exceptional resin and thrives in tight spaces.
She performs best indoors in SOG setups or larger pots with minimal training. Expect some visual variation—with occasional purple flecks appearing in colder temps.
Effects & Experience
Master Bruce hits fast with a clear-headed, uplifting sensation that smooths out mental clutter and sparks creativity.
As the high deepens, her kushy backbone brings on a gentle wave of body calm that melts tension without sedating.
Great for daytime productivity, evening wind-downs, or anytime you need a grounded, functional high.
Flavor & Aroma
• Opens with earthy musk, sandalwood, and old-school hash
• Backed by berry-diesel funk and tropical fruit notes
• Inhale reveals rich kush with mango and blue fruit
• Exhale is smooth, herbal, and sweet with a touch of fuel
• Ideal for fans of layered, complex terpene profiles
Growing Information
Indoor Cultivation:
• Compact frame, minimal stretch
• Great for SOG in small containers or untrained in large pots
• Heavy trichome coverage on dense, rounded flowers
• Strong lateral branching for a small plant
• Excellent for personal stash or resin production
Outdoor Cultivation:
• Performs well in warm to mild climates
• Cold temps may trigger purple highlights
• Discreet size makes her suitable for stealth grows
• Consistent finish in 10–11 weeks from seed
Medical & Recreational Benefits
• Stress relief and mental uplift without fogginess
• Mild body relaxation for physical tension
• Versatile for both social and solo settings
• Effective for mood support and winding down
Why Choose This Strain?
Master Bruce SOS is a potent, flavorful autoflower that bridges the gap between nostalgic kush and modern frost-heavy hybrids.
Compact, fast-finishing, and full of character, she’s perfect for those seeking a powerful, full-bodied high with old-school soul and top-shelf bag appeal.
Master Bruce Auto
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Type: 50/50 Sativa/Indica | Feminized Autoflower
Genetics: Bruce Banner #3 Auto F3 × Blue Power Auto F3 (Master Kush Pheno)
Flowering Time (Seed to Harvest): 70–80 Days
Yield: Average (2–4 oz per plant)
Height: Small to Medium
Resistance:
• Mold & Mildew: Moderate
• Pests: Moderate
• Cold Resistance: Good (can show purple flecks)
• Heat Resistance: Moderate
Terpene Profile: Earthy hash, sandalwood, berry fuel, herbal kush, mango-diesel funk
Effect: Euphoric mental clarity followed by calm physical relaxation; versatile for day or night
Master Bruce SOS is a 50/50 hybrid autoflower created by Secret Owl Society, blending Bruce Banner #3 Auto F3 with a Master Kush-leaning Blue Power Auto F3 phenotype.
This frosty, flavor-rich cultivar brings together old-school kush depth and modern autoflower performance—resulting in a compact powerhouse that hits hard, smells loud, and finishes fast.
Typically finishing in 70–80 days from sprout, Master Bruce puts out dense, trichome-covered buds that carry deep notes of hash, sandalwood, berry, and gas.
With high resin output and a calming-yet-uplifting effect, she shines in both flower and hash form.
Expect a well-balanced, full-spectrum experience that’s functional by day and relaxing by night.
Genetics & Origins
Master Bruce SOS combines two powerhouse autos: Bruce Banner #3 Auto F3 and a Master Kush-dominant phenotype of Blue Power Auto F3.
This cross was designed to capture the classic, earthy punch of old-school kush while enhancing yield, structure, and frost levels with modern autoflower genetics.
The result is a compact and vigorous plant that delivers dense buds wrapped in a thick coat of trichomes.
Thanks to the influence of Blue Power and Bruce Banner, she puts out exceptional resin and thrives in tight spaces.
She performs best indoors in SOG setups or larger pots with minimal training. Expect some visual variation—with occasional purple flecks appearing in colder temps.
Effects & Experience
Master Bruce hits fast with a clear-headed, uplifting sensation that smooths out mental clutter and sparks creativity.
As the high deepens, her kushy backbone brings on a gentle wave of body calm that melts tension without sedating.
Great for daytime productivity, evening wind-downs, or anytime you need a grounded, functional high.
Flavor & Aroma
• Opens with earthy musk, sandalwood, and old-school hash
• Backed by berry-diesel funk and tropical fruit notes
• Inhale reveals rich kush with mango and blue fruit
• Exhale is smooth, herbal, and sweet with a touch of fuel
• Ideal for fans of layered, complex terpene profiles
Growing Information
Indoor Cultivation:
• Compact frame, minimal stretch
• Great for SOG in small containers or untrained in large pots
• Heavy trichome coverage on dense, rounded flowers
• Strong lateral branching for a small plant
• Excellent for personal stash or resin production
Outdoor Cultivation:
• Performs well in warm to mild climates
• Cold temps may trigger purple highlights
• Discreet size makes her suitable for stealth grows
• Consistent finish in 10–11 weeks from seed
Medical & Recreational Benefits
• Stress relief and mental uplift without fogginess
• Mild body relaxation for physical tension
• Versatile for both social and solo settings
• Effective for mood support and winding down
Why Choose This Strain?
Master Bruce SOS is a potent, flavorful autoflower that bridges the gap between nostalgic kush and modern frost-heavy hybrids.
Compact, fast-finishing, and full of character, she’s perfect for those seeking a powerful, full-bodied high with old-school soul and top-shelf bag appeal.
What other growers say
Common Questions
Is this legal to buy?
Our seeds are sold as collectibles to U.S. customers. They ship as seed-only in plain packaging with a neutral business name on your bank statement. We do not talk about growing, using, or selling cannabis on the site or in email.
How do the free seeds and Vault Bonus Stack work?
Every seed pack you add to your cart counts toward the Vault Bonus Stack tiers. When your cart hits $120 / $150 / $180 / $210, we add 18 / 30 / 42 / 63 bonus seeds on top of your main packs. Your cart shows which tier you are in and how far you are from the next one, and the bonus seeds are added automatically at checkout. No coupon codes and no fine print.
What happens if my seeds do not germinate?
We have a 100% germination promise. If you have an issue, reach out with your order number and what happened. We troubleshoot with you and replace or credit according to our policy. The short version is: if something is off and you are acting in good faith, we make it right without a fight.