How to achieve maximum indoor production

Achieving maximum cannabis indoor production is not a matter of luck, but rather of optimising every factor of your crop: genetics, lighting, nutrition, pruning techniques, environment and even the use of CO₂. In this guide, you will discover how to grow the most productive indoor cannabis by following practices proven by expert growers.

Most productive indoor genetics

The basis of any successful crop begins with the choice of variety. To achieve maximum cannabis indoor production, opt for high-yield cannabis genetics:

• Critical: fast, resistant and very productive.
• Amnesia: excellent production and quality.
• Gorilla: dense buds and great potency.

These strains can exceed 500-700 g/m² when grown in optimal conditions.

Growing methods for maximum cannabis indoor production

SCROG (Screen of Green)

Ideal for small spaces. Use a mesh to distribute light evenly across all buds.

SOG (Sea of Green)

Perfect for fast and frequent harvests. It consists of growing many small plants with 25-30 cm of separation.

Main-Lining

Pruning and central training to create balanced plants with evenly distributed buds.

Lighting: power and type of LED spotlight

Light is the engine of growth. For the most productive indoor cannabis:

• Recommended power: between 400-600 W per m² in quality LEDs.
• Type of LED: full spectrum, ideal for all stages.
• Recommendation: LEDs with Samsung LM301H/LM301B chips, leaders in efficiency.

Recommended spacing between plants

Maintaining the right distance between cannabis plants ensures that each one receives enough light and air, which is key to maximising cannabis indoor production:

• Indicas and compact hybrids: 30-40 cm.
• Sativas and tall varieties: 50-60 cm.
• SCROG: 1 plant per 60-80 cm².

Optimal feeding and nutrition

• Vegetative phase: nitrogen-rich fertilisers.
• Flowering phase: reinforce with phosphorus and potassium to fatten buds.
• Supplements: mycorrhizae and carbohydrates can increase yield by up to 20%.

Pruning and training techniques

Apical pruning

Encourages multiple productive branches for the formation of large, resinous buds.

LST (Low Stress Training)

Gently bending the stems improves light penetration, promoting more productive indoor cannabis.

Ideal temperature and humidity

• Growth: 22-28°C, humidity 60-70%.
• Flowering: 20-26°C, humidity 40-50%.
• Avoid sudden changes and excess humidity to prevent mould.

How CO₂ influences maximum cannabis indoor production

CO₂ is a key enhancer for achieving maximum cannabis indoor production:

• Benefits: increases yield by up to 30%, accelerates growth and produces denser buds.
• Requirements: powerful lighting (minimum 600 W/m²), sealed environment, 1000-1500 ppm and temperature 25-30°C.
• Ideal stage: mainly during flowering.

How many grams can be obtained?

With all these factors under control, it is possible to achieve high yields of cannabis buds:

• 500-700 g/m² under standard conditions.
• 800 g/m² or more with CO₂ and advanced techniques, guaranteeing the most productive indoor cannabis.

Conclusion

Maximum cannabis indoor production is the result of combining the right genetics, advanced techniques, efficient lighting, precise nutrition and rigorous environmental control. With these elements, you will obtain the most productive indoor cannabis, optimising each harvest and achieving professional results.

HAVE A LOOK TO THE MOST PRODUCTIVE CANNABIS INDOOR STRAINS