Marijuana indoors
Tax included.
Laboratory-tested quality & purity
Cultivation according to pharmaceutical quality guidelines (GACP)
Traceability & transparency through plant passports
Shipping information:Cuttings are shipped from Monday to Wednesday (until 12 noon) so that they are not in transit over the weekend and arrive fresh at your location.
We ship seeds and books from Monday to Friday .
15th edition 2024
The most comprehensive handbook for indoor growing ever published – with over 200 photos, drawings, and diagrams! Hundreds of people were interviewed to explore every aspect of the subject. The result is a thoroughly researched reference book for both experienced growers and beginners.
Everything you need to know about: growing spaces, lighting and electricity, pots and containers, water and fertilizer, hydroponics, indoor air quality and CO2, pests and diseases, cloning, harvesting and drying, and breeding. Includes a garden calendar and checklist.
The first German-language edition was published by a Dutch publisher and immediately became one of the most sought-after books on indoor growing. This edition has been revised, updated, and expanded. It's no wonder the original American edition is called "The Indoor Bible."