Mr Jekyll Kush Feminized Seeds – High-Yield OG Kush Hybrid with 24% THC

Mr Jekyll Kush feminized seeds by Mr Hide Seeds are your ticket to cultivating a legendary, high-potency Indica-dominant hybrid that delivers explosive yields and a deeply relaxing, cerebral effect. This strain is the perfect solution for growers tired of unpredictable results and seeking a reliable, heavy-hitting harvest every single time.

Ever feel like your grow room is a lottery? One harvest is fire, the next is just… fine. You follow the same steps, but the potency, the yield, the very character of the plant seems to change. This inconsistency isn't just frustrating; it wastes your time, effort, and resources, leaving you guessing what went wrong and doubting your own skills. It turns the joy of cultivation into a stressful gamble. What if you could eliminate that guesswork and pull a consistent, trophy-worthy harvest cycle after cycle? Mr Jekyll Kush is engineered for exactly that. Its stable genetics, born from iconic parents like OG Kush and Big Bud, are bred to perform predictably, giving you the confidence and control to achieve professional-grade results.

Why Mr Jekyll Kush Delivers Rock-Solid Consistency

This strain's reliability comes from its rock-solid genetic foundation. The cross between the legendary OG Kush, the potent Cal Train Wreck, and the colossal yielder Big Bud wasn't just about creating power; it was about creating stability. These are proven, time-tested genetics that have been refined to express their best traits predictably. You get the monstrous bud structure of Big Bud, the complex gas and pine terpene profile of OG Kush, and the vigorous growth of Train Wreck, all wrapped up in a plant that flowers in a dependable 55 to 65-day window. This means you're not waiting around wondering when it will finish; you know the schedule and can plan your garden accordingly. Its robust structure and noted cold tolerance further reduce variables, making it a forgiving choice for less-than-perfect environments.

Technical Specifications

• Breeder / Brand: Mr Hide Seeds
• Type: Feminized Photoperiod
• Dominance: 75% Indica / 25% Sativa
• Genetics: OG Kush x Cal Train Wreck x Big Bud
• Indoor Flowering: 55–65 days
• Outdoor Harvest (N. Hemisphere): Early October
• Indoor Yield: 550–600 g/m² (approx. 1.74–1.90 oz/ft²)
• Outdoor Yield: Very High
• Indoor Height: Medium to High
• THC: Up to 24%
• CBD: Approx. 1.8%
• Difficulty: Medium
• Aromatic Profile: Earth, wood, pine, sweet spices, incense
• Effect: Potent, relaxing body high with a clear, creative cerebral lift

Factors You Control for a Perfect Harvest Every Time

Mastering Mr Jekyll Kush is about understanding and managing key variables. Here’s how this strain helps you lock them down:

• Light Schedule & Intensity: As a photoperiod plant, it requires a strict 12/12 light cycle to initiate flowering. Providing consistent, powerful light like a full spectrum LED during both veg and bloom ensures dense, resinous buds.
• Nutrient Management: Its high-yield genetics demand steady feeding. A balanced base nutrient during growth, followed by a robust PK booster in mid-flower, will maximize its potential without causing lockout or burn.
• Environmental Stability: It thrives in stable temps (20–25°C / 68–77°F) and benefits from lowering humidity to 40–50% in late flower to prevent mold in its dense colas.
• Training Technique: Its strong branching responds excellently to Low-Stress Training (LST) and SCROG nets, allowing you to manage height and create an even canopy for uniform light exposure.
• Harvest Timing: The 55–65 day window is a guide. Monitoring trichomes (milky to amber) gives you precise control over the final effect, ensuring your desired balance of cerebral and body stone.

Recommended Routine for Predictable, High-Quality Results

1. Germinate & Seedling Stage: Start seeds in a warm, humid environment. Once sprouted, provide mild light and careful watering. A product like Plagron's premium soil kit offers a perfect, balanced start for strong root development.
2. Vegetative Growth (18/6 light): Transplant into final pots (11–20 L / approx. 3–5 gal). Begin LST early to control height and promote multiple cola sites. Feed with a nitrogen-rich vegetative formula.
3. Transition to Flowering: Switch lights to 12/12. Watch for the stretch in the first two weeks. Begin introducing bloom nutrients and reduce nitrogen.
4. Mid-Flowering Boost: As buds start to stack, introduce a PK booster to enhance density and resin production. Ensure excellent airflow around the developing flowers.
5. Ripening & Flush: In the final 2–3 weeks, watch trichomes closely. Begin flushing with plain, pH-balanced water to cleanse the medium of nutrients for a smooth final taste.
6. Harvest, Dry & Cure: Chop when trichomes are mostly milky with some amber. Hang dry in a dark space at 16–20°C (60–68°F) and 50–60% RH for 10–14 days, then cure in jars for 2–4 weeks for flavor maturation.

Advantages and Benefits of Growing Mr Jekyll Kush

• Unmatched Potency: With up to 24% THC, it delivers a powerful, long-lasting effect that satisfies even the most experienced consumers.
• Massive, Reliable Yields: Consistently produce 550–600 g/m² of top-shelf buds, making the most of your space and effort.
• Fast Flowering Time: Get from flip to harvest in roughly 8–9 weeks, allowing for more harvests per year.
• Stunning Visual Appeal: Some phenotypes develop breathtaking burgundy-red leaves, adding spectacular color to your garden.
• Proven Award-Winning Genetics: A cup-winning strain (1st Place BHO, Expogrow Irún 2017 & Spannabis Madrid 2017) guarantees elite quality.
• Forgiving & Adaptable: Shows good resistance to colder temperatures and is manageable for growers with some experience.

Frequently Asked Questions

What if my Mr Jekyll Kush plants aren't turning purple?

The stunning burgundy coloration is a phenotype expression, not a guarantee. It often emerges with cooler nighttime temperatures during the final flowering weeks. Even the green phenotypes offer identical, devastating potency and yield.

How do I know if I'm feeding it correctly?

Start with half the recommended dose of your chosen nutrients and observe. Healthy, dark green leaves during veg and vigorous bud development in flower are good signs. Yellowing lower leaves in late flower are normal. If you see tip burn or clawing, reduce feeding.

Is it suitable for a SCROG (Screen of Green) setup?

Absolutely. Its vigorous branching and response to training make it an ideal candidate for SCROG. Weave the branches through the net during the stretch phase to create an immense, even canopy that maximizes light penetration and yield.

Personal Experience of Pevgrow’s CEO (Alan)

Let me be straight with you: Mr Jekyll Kush is a beast, in the best possible way. I've run this strain multiple times, and its consistency is what first hooked me. You know exactly what you're getting—a plant that stretches predictably, flowers on schedule, and packs on weight like clockwork. I've pushed it in less-than-ideal, cooler conditions, and it just shrugged it off, which speaks volumes about its resilience.

For me, the key to unlocking its full potential is managing its hunger during the explosive flowering phase. I pair a solid base nutrient with a strong PK booster around week 5 of flower, and the buds just swell. The aroma that fills the room is pure classic Kush: earthy, piney, with a sharp spicy backend that makes your mouth water. The high? It's a creeper. Starts cerebral and chatty, then melts into a heavy, satisfying stone that's perfect for unwinding. It's become a staple in my personal stash for when I want guaranteed power and effect. If you're looking to move from 'hoping for a good harvest' to 'knowing you'll get a great one,' this is the seed to pop.