Download or read book Gardening Indoors with HID Lights written by George F. Van Patten and published by Van Patten Publishing. This book was released on 1997 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive work of high intensity discharge (HID) lighting and plant growth, overflowing with the latest information on high-tech lights. Any grower who uses HIDs needs this book...