Integral Hydroponics 3rd Edition by Grant Low
|Integral Hydroponics provides you with the keys to unlocking premium yields time after time after time. You no longer need to learn by trial and error.|
Become and expert in hydroponics without having sift through often contradictory advice given to you by well-meaning friends and associates. Integral Hydroponics has become the bible for the hydroponics retail industry. This makes Integral Hydroponics the book that growers love and the one the professionals recommend.