兰花越冬注意事项（Notes on the overwintering of orchids）.docVIP

兰花越冬注意事项（Notes on the overwintering of orchids） How to manage the winter Bluegrass (1) Bluegrass growth in temperate and subtropical mountain forest, winter to spring, year after year, vigorous growth, no cold, this is because there is a warm and humid gas protection in the mountainous region, and the ground covered the dead twigs and withered leaves warm, winter cold wind, rain, snow, cold, not by Bluegrass survive in winter after the wind again, it is a thriving growth scene. But the family potted bluegrass radically different nature, it lost the warm gift, withstand the winter cold invasion, must to burglary, maintenance, safe and sound, the continuation of life. According to the characteristics of winter bluegrass, create a corresponding ecological environment, scientific management is crucial to the orchid orchid, next years growth and development. Safe overwintering management of orchids, orchid from insulation, watering, fertilizer, pesticides, disease prevention, ventilation, credit and other aspects of the maintenance. Talk about a little personal understanding and views, for reference to the early bluegrass management mainly raises the orchid of the winter. A burglary, timely: Chinas vast territory, with a great seasonal difference, real time in winter can not be generalized, should decide in real time according to the local climate change, according to the meteorological standard, to 5 consecutive days in the average temperature of 10 DEG C, it is winter. All according to the standard, as the real basis of progressive bluegrass. In the lower reaches of Yangtze River, general winter in mid November. The temperature began to decline after winter, the relative humidity is declining, sunshine gradually shortened, sooner or later have started cold, frost. Outdoor cultivation of orchids, in accordance with the strength of cold resistance, it has moved into indoor maintenance. The primary growth of Cymbidium, in subtropical forest, cold cold, early frost protect