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几年来,我曾多次扦插紫薇,时间是春季3～4月或秋季10～11月;插条长约12～15厘米,用生根剂浸泡下端数小时;地插或瓦盆扦插都可以;基质是砂质土,一般砂土比为1:1;插后浇透水,并用塑料薄膜覆盖保温保湿。实践证明,凡用1～2年生的粗壮枝条作插穗,有时虽成活率不怎么高,但都能成活,而唯独一个也没有成活过的,是用多年生的老干剪的插条2004年的5月初,一次偶然的机会,在对紫薇大树整形中,锯下了两个直径约3厘米的老枝干。看到这经过多年短截而形成的弯曲多变的老干,猛然想到把它扦插,若能成活,这不仅可以缩短制作盆景的时间,而且可以得到较理想的桩坯。于是,动手把它锯成5
In recent years, I have repeatedly cuttings crape myrtle, the time is the spring of March to April or autumn from October to November; cuttings about 12 to 15 cm, with the rooting agent soaking the bottom of the hours; ground plug or tile cutting can be; Substrate is sandy soil, the general ratio of sand to soil 1: 1; After pouring water, and covered with plastic film insulation moisturizing. Practice has proved that where 1 to 2 years of thick branches for cuttings, sometimes even though the survival rate is not very high, but can survive, but only one has not survived, is a perennial cut old cut 2004 In early May, by chance, in the plastic surgery crape myrtle, saw two old branches about 3 cm in diameter. See this after many years of short cut and bend the changing Lao Gan, suddenly thought of cutting it, if it survives, which not only can shorten the time to produce bonsai, but also can get a better pile blank. So, saw it in 5 hands