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Robert Bergman

at I Love Growing Marijuana



Robert Bergman is an Amsterdam-based marijuana grow expert who has years of experience from small grows to massive operations. His passion for growing lead him to develop his own Gold Leaf strain. Now, Robert is dedicated to sharing his knowledge with the world.

Cannabis plant cell structure

Cannabis Plant Cells

Cells are the smallest, independent building blocks of all living creatures. Marijuana plants also are made up of cells. All cultivation operations, such as fertilizing …

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Co2 for marijuana plants

Carbon dioxide

Carbon dioxide is very important to a plant. A high concentration of CO2 in the air makes a faster growth possible. It’s vital that your …

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