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盆花的秋冬管理是个老生常谈的话题。笔者的经验可以归纳为扣水、停肥、增光、抑长。金秋时节光照充足,气温适宜,是一般花卉的第二个生长旺季。此时习惯的做法是给盆花大肥大水,促其旺长。殊不知这样做的结果会使株体内的细胞浓度减小,水分增多,大大降低盆花的耐寒力,给越冬埋下隐患。寒冬首先冻坏的是植株的嫩梢,旺长盆花最容易受冻,而一些不经意莳养的长势较弱的盆花却能安全越冬。这是看起来比较奇怪的现象。笔者曾在前年12月(当时我地气温0℃度左右)救活过一株被丢弃的吊兰。这株吊兰被扔在路边的花坛里,很长时间没人浇水了,叶片干枯了很多。看它根系完好,还有许多干了尖的嫩芽,我想也许还能栽活,
Autumn and winter potted flowers management is a commonplace topic. The author’s experience can be summarized as buckle water, stop fat, add light, inhibit growth. Autumn season adequate light, suitable temperature, is the general growth season for the second flower. It is customary at this time to potted flowers and water, to promote its flourishing. As everyone knows the result of this will make the body cells in the cell concentration decreases, increased water, greatly reduce the cold tolerance of potted flowers, buried the winter hidden dangers. Frozen winter is the first frozen plant shoots, wanshang most vulnerable to cold pots, and some inadvertently raising weak growing potted plants can safely wintering. This is a strange phenomenon. In December last year (when I was about 0 ℃ temperature) I saved a discarded spider plant. This spider plant was thrown in the side of the flower bed, no one water for a long time, a lot of withered leaves. Look at it well rooted, there are many tips of the buds, I think maybe also planted live,