Horticulture Gardeners Desk Reference Author:Anne Halpin This virtual library of practical and unusual gardening information provides resources for plant societies, botanic gardens, and arboreta, weather prediction tables, even calendars based on ancient Celtic and Chinese growing seasons. More than merely a compendium of the unusual, the book contains up-to-date sections on garden design, planting an... more »d propagation, watering, fertilization, and more. 50 line drawings.« less