2002年入夏后,我的一盆双季杜鹃在二次挂蕾之际,老叶出现萎蔫,并耷拉了下来。这让我想起了2000年春买的一盆春鹃。当年虽对这盆冠径50多厘米的杜鹃,严把了浇水施肥关,但它还是于当年夏天死去了。为查清原田,我随手拔出死株,发现植株根系的松针上,竟有拳头大的一块像是从未见过水似的,干得发黄,而盆底的针叶土却因水多而腐烂发黑 Into the summer of 2002, my two-season cuckoo in the occasion of the second hang Lei, old leaves wilting, and pull down. This reminds me of a pot spring cuckoo bought in the spring of 2000. Although this basin of rhododendron diameter more than 50 cm, strict watering fertilizer, but it was still died in the summer of that year. To find Harada, I readily pulled out of dead strains and found that the root of pine needles on the plant, as big a fist like never seen water like, did yellow, and the pelvic floor because of the soil but because of water More and rotten black