marijuana indoors The Bible for each Grower .The standard work , completely revised edition. 200 color photos. Whether on soil, hydro , coco all media are discussed. Cloning , mother plants produce everything kinderleicht.Leuchtmitteltipps and cable problems are explained .Growsets , Ufolüfter with Aktivkohkefiltersystemen be beschrieben.Schädlinge and pest .Who just problems with the white fly has added to this info All in all a great book where you will find everything to information around the growen , well described and explained in detail .In Grow Shop of course available !