Chemdog Feminized Seeds – Green House Seeds · 70% Indica, 21.5% THC & 800g/m² Yield

Chemdog feminized seeds by Green House Seeds offer a legendary, award-winning cannabis experience that guarantees massive yields and a potent 21.51% THC punch. This 70% Indica powerhouse, born from OG Kush and Sour Diesel, delivers a deeply relaxing, long-lasting effect while providing growers with an incredibly robust and highly productive plant.

It is incredibly frustrating when your cannabis harvests change every single time, leaving you with different potencies, irregular yields, and experiences that are hard to predict. You put in the hard work, but the end product just doesn't reflect your effort.

That lack of consistency takes away your confidence as a grower, making you doubt your skills and the genetics you chose, while wasting months of your time trying to guess what went wrong during the flowering stage.

Chemdog steps in as the ultimate tool to achieve stable, repeatable, and easy-to-understand results, giving you a genetically stabilized champion that performs reliably crop after crop.

Why Chemdog Guarantees Stable and Repeatable Harvests

Green House Seeds has stabilized this OG Kush x Sour Diesel cross to ensure uniform phenotypes across the board. Its highly branched structure and predictable internodal spacing make it incredibly responsive to training techniques, allowing you to shape the canopy exactly how you want it.

Because it has a strict 9-week indoor flowering time and a robust genetic backbone, you can easily replicate the same environmental conditions and feeding schedules. You will know exactly how the plant will react and swell up, taking the guesswork out of your grow room.

Key Variables for a Perfect Chemdog Grow and How to Master Them

• Light intensity: Chemdog thrives under strong LEDs; keeping a consistent distance prevents stretching.
• Nutrient dosage: Its heavy-yielding nature requires steady feeding; measuring EC ensures you never burn the roots.
• Canopy management: Using a ScrOG net helps distribute light evenly across its highly branched structure.
• Temperature swings: Maintaining 20–25 °C during flowering locks in its pungent terpene profile.
• Harvest timing: Waiting exactly 9 weeks indoors guarantees the peak 21.51% THC levels.
• Curing environment: Storing buds at 60% humidity preserves its iconic diesel and earthy aromas.

Your Step-by-Step Routine for Maximum Yields Every Cycle

1. Prepare your grow space with a trellis net to support its heavy branching.
2. Use low-stress training (LST) early in the vegetative stage to multiply bud sites.
3. Check your pH and EC daily to keep this heavy feeder in the optimal nutrient zone.
4. Make small adjustments to your defoliation to improve airflow through the dense canopy.
5. Flush the substrate two weeks before the October harvest to enhance the final flavor.
6. Record your feeding schedule and yield to replicate the exact same success next time.

The Real Benefits of Growing a Genetically Stable Indica

• More confidence: You know exactly what to expect when you flip your lights to 12/12.
• Less waste: Optimized nutrient uptake means no expensive fertilizers go down the drain.
• Faster learning: Stable genetics allow you to tweak one variable at a time.
• Total control: You feel like the master of your grow room instead of flying blind.
• Guaranteed stash: A reliable 800 g/m² (2.62 oz/ft²) yield keeps your jars full all year.

Technical Specifications of Chemdog

• Breeder: Green House Seeds
• Type: Feminized photoperiod
• Dominance: 70% Indica / 30% Sativa
• Genetics: OG Kush x Sour Diesel
• Flowering (Indoor): 9 weeks
• Harvest (Outdoor): First week of October (Northern Hemisphere)
• Yield (Indoor): Up to 800 g/m² (2.62 oz/ft²)
• Yield (Outdoor): Up to 1 kg (2.20 lb) per plant
• Height (Indoor): Approx. 0.80–1.20 m (2.62–3.94 ft)
• Height (Outdoor): Approx. 1.50–2.00 m (4.92–6.56 ft)
• Difficulty: Medium
• Structure: Highly branched with well-spaced internodes
• Training: Ideal for ScrOG or LST
• THC: 21.51%
• CBD: 1.50%
• Effect: Strong alteration of perception, long-lasting, physically relaxing
• Awards: 2nd place IC-420 Growers Cup 2008

Expert Advice on How to Grow Chemdog Seeds

Quick overview: Chemdog is a heavy-yielding photoperiod Indica that thrives indoors with proper canopy training.

• Needs a 9-week flowering cycle.
• Highly branched structure loves wide spaces.
• Ideal for temperate or Mediterranean climates.

Safe start: Germinate carefully and establish a strong, healthy root system early in the cycle.

• Keep temperatures around 22–25 °C.
• Use Canna Rhizotonic XP to speed up rooting.
• Transplant into a well-aerated soil mix.

Directed growth: Maximize its natural branching potential during the 18/6 vegetative stage for bigger yields.

• Apply LST or ScrOG to open the canopy.
• Feed with Canna Terra Vega for explosive green growth.
• Maintain humidity around 50–60%.

Efficient flowering: Switch your lights to 12/12 and prepare for heavy, dense bud development.

• Lower humidity to 40–50% to prevent mold.
• Add CANNA PK 13/14 for bigger, denser yields.
• Keep temperatures steady at 20–25 °C.

Harvest and refinement: Flush the substrate well before the early October harvest for the cleanest flavor.

• Flush roots 10 days before chopping.
• Dry slowly at 18–22 °C.
• Cure for 3 weeks to enhance diesel aromas.

Frequently Asked Questions About Chemdog

What should I do if the yield is lower than expected?

If your harvest falls short of the 800 g/m² (2.62 oz/ft²) mark, review your light intensity and training methods. Chemdog needs an even canopy via ScrOG to maximize bud sites and light penetration.

How do I know if I am feeding Chemdog correctly?

Watch the leaf tips; slight nutrient burn means you should dial back the EC. This strain is a heavy feeder, but increasing doses gradually prevents shocking the roots and ensures steady growth.

How can I adjust the humidity without stressing the plant?

Make small, incremental changes to your extraction fan speed. Dropping the humidity too fast can shock the plant, so aim for a steady 40-50% during the late flowering stage to protect those dense buds.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve always valued consistency above all else when testing new genetics, and Chemdog by Green House Seeds is a prime example of a strain you can set your watch to. When I first ran this OG Kush and Sour Diesel cross, I was blown away by how predictably it responded to low-stress training. It allowed me to dial in my grow room parameters without second-guessing every move.

By keeping my environmental variables stable, I managed to hit that sweet spot right at the 9-week mark. The buds were incredibly dense, and the pungent diesel aroma was exactly what I remembered from the legendary cuts of the past. If you want a heavy-hitting Indica that rewards your routine with massive, repeatable harvests, this is the one.