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| A step by step guide to
building a hydro grow room, this book deals with all aspects
not just those relating to Rockwool. Clearly laid out with
plenty of colour diagrams and photographs with book is very
easy to read and excellent value for a hardback. |
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High performance
hydroponics systems, grow lights, nutrients etc...
Please note that we do not ship to the USA, Canada, France or countries with similar laws.
