Master Kush Feminized by Nirvana – Classic Indica Power with Heavy Resin & Earthy Kush Flavor

Master Kush Feminized by Nirvana delivers legendary Dutch genetics in a compact, high-resin powerhouse that’s built for real results — fast flowering, massive yields, and a taste that screams classic cannabis culture.

Ever feel like most modern strains are all hype and no soul? Like you’re chasing flavor ghosts or waiting forever for harvest while your buds turn bland? You’re not alone. Too many growers end up with weak aromas, stretchy plants, or inconsistent highs because they’re working with unstable genetics or overhyped hybrids that don’t deliver.

That confusion kills confidence. It makes you question your setup, your skills, even your love for growing. But here’s the truth: the problem isn’t you — it’s the seed. And Master Kush Feminized cuts through the noise with rock-solid stability, predictable performance, and a high that still wins cups after decades.

Myths vs Reality: What You Need to Know About Master Kush

• Myth: All Kush strains are the same. Reality: Master Kush stands out with its unique earthy-citrus profile and balanced sedation, not just generic 'dankness'.
• Myth: Old-school strains don’t compete with modern hybrids. Reality: Master Kush regularly outperforms newer genetics in yield, resin production, and mold resistance.
• Myth: Indicas are boring or too heavy. Reality: This strain offers a clear-headed uplift before the body melt, making it great for social chilling or deep relaxation.
• Myth: Fast flowering means low potency. Reality: With THC levels between 15%–19%, it packs serious punch without sacrificing speed.
• Myth: Feminized seeds are less stable. Reality: Nirvana’s Master Kush is bred for consistency, with near 100% germination and uniform growth patterns.

What Master Kush Feminized Really Delivers (And What It Doesn’t)

This isn’t a sativa that’ll send you on a psychedelic journey or an autoflower that finishes in 8 weeks. Master Kush is a photoperiod indica-dominant hybrid that thrives when given proper light cycles and moderate care. What it does deliver is unmatched bag appeal, a flavor profile that lasts from first spark to last ash, and a high that builds slowly into full-body tranquility.

It won’t stretch like a landrace sativa, nor will it survive constant neglect — but it rewards attention with dense, golf-ball-sized buds covered in trichomes. It’s not medical-grade CBD, but its myrcene and caryophyllene-rich terpene profile supports deep relaxation and stress relief without total couchlock — unless you want it.

Real Advantages When Grown Right

• Harvest-ready in just 50–63 days of flowering — perfect for quick rotations or SOG setups.
• Produces up to 500 g/m² (1.6 oz/ft²) indoors or 500 g (17.6 oz) per plant outdoors under optimal conditions.
• Stays short and bushy, reaching only 1.00–1.20 m (3.28–3.94 ft) tall — ideal for stealth grows or limited spaces.
• Resists mold, cold, and pests better than most hybrids thanks to its sturdy Hindu Kush lineage.
• Develops insane trichome coverage, making it a top choice for extractions or hash lovers.
• Delivers a complex flavor: earthy and pungent upfront, with citrus, sandalwood, and diesel notes on the exhale.
• Offers a balanced effect — uplifting at first, then deeply sedating, perfect for nighttime unwinding.

How to Choose Based on Your Goals

Master Kush adapts to different styles, but knowing what you want helps you grow it right. Whether you're after flavor, yield, or effect, here’s how to align your expectations.

• If you want fast results, pay attention to its 7–9 week flowering time and compact structure — no long waits or tall plants.
• If you're after maximum resin, focus on late flowering trichome development and avoid early harvests.
• If discretion matters, note its strong smell — use a carbon filter during flowering to stay low-key.
• If you value stability, trust its proven genetics — this strain has won awards for consistency since the 90s.
• If you're new to growing, appreciate its medium difficulty — forgiving enough for beginners, rewarding for experts.

Technical specifications

• Breeder / Brand: Nirvana Seeds
• Type: Feminized
• Dominance: Indica-dominant hybrid
• Genetics: Hindu Kush × Skunk #1
• Flowering time: 50–63 days (7–9 weeks)
• Outdoor harvest: Mid-October (Northern Hemisphere)
• Indoor yield: 400–500 g/m² (1.4–1.6 oz/ft²)
• Outdoor yield: Up to 500 g/plant (17.6 oz/plant)
• Indoor height: 100–120 cm (39–47 in)
• Outdoor height: Up to 120 cm (47 in)
• Difficulty: Medium
• Structure: Short, bushy, dense branching with tight internodal spacing
• Climate: Tolerant to temperate, Mediterranean, and continental climates
• Resistance: High resistance to mold, powdery mildew, and cold stress
• Training: Responds well to topping, LST, and SCROG
• Recommended pot: 11–18 L final size for optimal development
• Light cycle: 18/6 veg | 12/12 flower
• Temperature: 22–26 °C (veg) | 20–25 °C (flower)
• Humidity: 50–60% (veg) | 40–50% (flower)
• pH: 6.0–6.5 (soil) | 5.8–6.2 (coco/hydro)
• Smell in grow: High — use a carbon filter to control odor
• THC: 15%–19%
• CBD: Low (0.1%–1%)
• Dominant terpenes: Myrcene, Caryophyllene, Limonene
• Flavour: Earthy, pungent, citrus, sandalwood, diesel
• Effect: Sedating, relieving, uplifting — ideal for evening or nighttime use

How to Grow Master Kush Feminized Seeds

Master Kush is a grower’s dream when treated right — stable, resilient, and packed with potential. Here’s how to unlock its best performance without overcomplicating things.

Quick overview: Photoperiod feminized · Nirvana Seeds · 7–9 week flower · Medium difficulty · Ideal for indoor or discreet outdoor grows.

Safe start: Germinate seeds in a moist, dark environment at 22–25 °C. Transplant once the taproot is ~1 cm long. For a stronger start, Kit Top Grow Box Bio Plagron ensures healthy root development and reduces early stress.

Stable seedling: Keep humidity at 60–70% and provide gentle light. Water lightly and let the soil dry slightly between irrigations. Adding beneficial microbes like Bactohemp boosts root resilience and nutrient uptake from day one.

Directed growth: Use 18/6 light cycles to build a strong plant. Train early with LST or topping to create multiple colas. Switch to a well-aerated soil or coco mix, and consider Pro Organic Grow (BioThrive Grow) to support lush, green foliage without overfeeding.

Flowering by stages: Flip to 12/12 to trigger bloom. In early flowering, maintain humidity at 50%. By mid-flower, drop to 40–45% and increase airflow. Support heavy buds with stakes or netting. Add a bloom booster like Top Max BioBizz during peak flowering for denser, resin-rich colas.

Harvest, drying and curing: Harvest when trichomes turn milky to amber for maximum sedation. Flush 7–10 days before harvest. Dry at 18–22 °C and 50–60% RH for 10–14 days, then cure in jars for 2–4 weeks, burping daily.

Frequently Asked Questions

Does Master Kush really have a strong smell?

Yes — it has a high odor profile with earthy, pungent, and diesel notes. Use a carbon filter during flowering, especially indoors, to stay discreet.

Can I grow Master Kush outdoors in a cold climate?

Absolutely. Thanks to its Hindu Kush heritage, it tolerates cooler temperatures and finishes quickly, making it ideal for short summers or northern regions.

How much yield can I expect from one plant?

Indoors, expect 400–500 g/m²; outdoors, up to 500 g (17.6 oz) per plant under optimal conditions with proper care and sunlight.

Is Master Kush good for beginners?

Yes — it’s rated medium difficulty, meaning it’s forgiving of minor mistakes but still rewards attention to detail with top-tier results.

What’s the difference between this and other Kush strains?

Master Kush by Nirvana is a true classic with stable genetics, faster flowering, and a more balanced high than many modern Kush variants that lean too heavy or stretch too much.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve grown dozens of Kush strains over the years — some flashy, some fussy, most forgettable. But Master Kush? That one stuck. I first grew it back in 2008, and even then, it stood out: no stretch, no mold issues, and buds so frosty they looked like they’d been dipped in sugar.

What surprises people is how consistent it is. I’ve seen phenotypes vary slightly in flavor — some more citrus, others heavier on the fuel — but the yield, structure, and effect stay rock-solid. I once ran a SOG with 12 plants under 600W HPS, harvested in 8 weeks, and pulled 480 g/m² average. No tricks, no heroics — just solid genetics and basic care.

The high starts cerebral, almost giggly, then melts into deep physical relaxation. It’s not for daytime productivity, but if you want to unwind, watch a movie, or just *feel* the weekend, it’s perfect. And the smell? Yeah, it’s strong — I always recommend a carbon filter. But that pungent, earthy-kush aroma? That’s the sound of quality.