Chapter 9: Light, Lamps & Electricity

Marijuana Horticulture

Chapter 9: Light, Lamps & Electricity Marijuana Horticulture: The Indoor / Outdoor Medical Grower’s Bible

by Jorge Cervantes

Light, Spectrum, and Photoperiod

Marijuana needs light to grow. The light must have the proper spectrum and intensity to ensure rapid growth. Light is comprised of several bands of colors. […]

Safety and Security!

Marijuana Horticulture

Safety and Security! Marijuana Horticulture: The Indoor / Outdoor Medical Grower’s Bible

by Jorge Cervantes

Unfortunately we must include a security chapter in this book. You must keep your crop secure from police and thieves alike. Ironically, the police will cause you more problems than thieves!

Successful indoor […]

Basic Electrical Safety Guidelines

Basic Electrical Safety Guidelines

by Contagis

1. Safety glasses or goggles should be worn whenever power tools are used, especially if you wear contact lenses.

2. Make sure the power is off at the breaker box before doing any electrical work.

3. Always work in a dean, […]

Instagram Feed