CULTIVAR EN LANA DE ROCA (GREGORY IRVING)Listen to text
"Cultivar en lana de roca" is a complete practical guide containing all the secrets and mysteries to grow Marijuana in rockwool. The author of "The Indoor Garden" wrote a this practical guide focused on rockwool that will also help you to get the best outcomes.
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Cultivar en lana de roca
"Cultivar en lana de roca" is a practical and comprehensive guide about Marijuana cultivation in rockwool, containing all the secrets and mysteries of this type of crop for best outcomes.
From the collection "The Indoor Garden" by Gregory Irving, this practical guide has been published. It is very easy to follow and understand, and illustrated with great photos in colour. This book will help you gain a deep understanding of all the mysteries of hydroponics crops on rockwool substrates. With a clear and simple language and with diagrams for the set up and other drawings, it is a great book for anyone who is interested in this type of substrate.
Do not miss it if you plan to using this kind of substrate.