{"product_id":"advanced-guide-to-hydroponics-james-sholto-douglas","title":"Advanced guide to hydroponics - James Sholto Douglas","description":"\u003cp data-start=\"129\" data-end=\"453\"\u003eHydroponics is the science of growing plants without using soil; the plant is established in some form of matrix (anything from gravel to plastic) and fed using nutrient solutions and water. This book studies the subject in detail. It is a companion volume to James Sholto Douglas’ earlier \u003cem data-start=\"419\" data-end=\"452\"\u003eBeginner’s Guide to Hydroponics\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp data-start=\"455\" data-end=\"713\"\u003eThe design and construction of many different types of hydroponic units are described. The practical operation and control of the cultures are also explained. Many types of nutrient solutions are examined, the various formulae being analysed in great detail.\u003c\/p\u003e\n\u003cp data-start=\"715\" data-end=\"835\"\u003eThe practical management of hydroponics and the economics of establishing and running units are also discussed in depth.\u003c\/p\u003e\n\u003cp data-start=\"837\" data-end=\"1174\"\u003eThis book should prove to be most valuable to agriculturalists and horticulturalists worldwide. Any overcrowded country or area of adverse climate is a potential area for hydroponic cultivation. James Sholto Douglas’ years of experience in setting up and running hydroponic units should prove of great value to all workers in this field.\u003c\/p\u003e","brand":"The Story Station","offers":[{"title":"Default Title","offer_id":47589884723439,"sku":"ADV04599","price":89.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/6538\/6223\/files\/asdasda_72668e64-857a-4cfd-a34e-73ecdbfc56ed.jpg?v=1769889715","url":"https:\/\/www.thestorystation.co.za\/products\/advanced-guide-to-hydroponics-james-sholto-douglas","provider":"The Story Station","version":"1.0","type":"link"}