marijuana horticulture book

Fulvic acid

Marijuana Horticulture

by Jorge Cervantes

Fulvic acid is a naturally occurring organic substance resulting from the microbial action on decomposing plants. Absorbed into a plant, fulvic acid will remain in the tissues and serve as a powerful antioxidant as well as providing nutrients and acting as a bio-stimulant.

Fulvic acid is an excellent source of nutrition for Mycorrhizae. Growers can create fulvic acid by composting or purchase the product from a retailer. It is available in forms suitable for hydroponics or soil mediums.

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