Gardening indoors with hid lights by george van patten is a how to book that unlocks the door to the world of gardening indoors under fluorescent and high intensity discharge hid lamps from the book the benefits of artificial lighting are not exclusive to the professional gardener home hobbyists also reap the benefits of flexibility control and increased plant health an otherwise unusable dark basement corner can be converted into a garden room with a small investment in fact . Gardening indoors with hid lights by george van pattern is a how to book that unlocks the door to the world of gardening indoors under fluorescent high intensity discharge hid lamps from the book the benefits of artificial lighting are not exclusive to the professional gardener home hobbyists also reap the benefits of flexibility control increased plant health an otherwise unusable dark basement corner can be converted into a garden room with a small investment . This how to book unlocks the door to the world of gardening indoors under fluorescent and high intensity discharge hid lamps this book consists of six chapters in over 160 pages covering light and its relationship to plants including photosynthesis phototropism and light intensity this book explains in detail the differences between sunlight and artificial light advantages of mercury . Gardening indoors with hid lights by george van patten this book explains in detail the differences between sunlight and artificial light details of mercury vapor metal halide and high pressure sodium lamps are described a lamp chart is included it covers light and its relationship to plants photosynthesis photoperiods phototropism and light intensity. Gardening indoors with hid lights n a six chapters in 168 pages cover light and its relationship to plants including photosynthesis phototropism and light intensity