如果盆栽植物达到或者超过了一定的尺寸,就需要对其根系进行修剪。因为对于盆栽植物,如果任其生长,根系最终会长出盆外,而修剪根系也可以为新根的生长制造空间。修剪根系还可以限制地上部的生长,将植物限制在一定的生长范围内。 修剪时间 一般根据盆栽植物的生长速度和修剪根系后产生的变化来确定修剪的频率。例如,每年的晚冬,都要对那些生长太快的天使喇叭进行一次根系重剪和地上部修剪。地上部的修剪会刺激新枝的生长,这些新枝会开出极为美丽的、浅杏黄色的喇叭型花。根系修剪可以使新根 If the potted plants reach or exceed a certain size, they need to prune their roots. Because for potted plants, if they are allowed to grow, the root system eventually grows out of the pot, while pruning the root system can also create space for the growth of new roots. Trimming the root system can also limit the growth of shoots, limiting plants to a certain range of growth. Pruning time is generally based on the growth rate of potted plants and root pruning changes to determine the frequency of pruning. For example, every year in late winter, those horns that grow too fast should be pruned and trimmed. Pruning above the ground will stimulate the growth of new branches, these new branches will open a very beautiful, shallow apricot trumpet flowers. Root pruning can make new roots