狗了一下 Propagating Sweet Potatoes Growing Sweet Potatoes The quickest and easiest way to grow sweet potatoes is to use cuttings. Simply cut a piece of a runner, about a foot (30 cm) in length. Remove all the leaves except for the tiny leaves at the very tip. Plant the cutting by covering the whole length with soil, only the leaves of the tip should stick out of the ground. The cuttings will root at every leave node. Not just the leave nodes under the ground will root. A sweet potato also grows roots from every leave node that develops as your cutting grows. If you can't get hold of cuttings you can start growing sweet potatoes by planting the tubers. You can use any shop bought sweet potatoes. Place them on the ground, cover them with soil, and keep them moist. The tubers will develop shoots, called slips. Slips can be snipped or pulled off and planted out when they are about 15 cm in size. The original root will continue to produce more slips. 你以前种过也未必所有的方法都种过吧
【在 z*********n 的大作中提到】 : 狗了一下 : Propagating Sweet Potatoes : Growing Sweet Potatoes : The quickest and easiest way to grow sweet potatoes is to use cuttings. : Simply cut a piece of a runner, about a foot (30 cm) in length. : Remove all the leaves except for the tiny leaves at the very tip. Plant the : cutting by covering the whole length with soil, only the leaves of the tip : should stick out of the ground. : The cuttings will root at every leave node. Not just the leave nodes under : the ground will root. A sweet potato also grows roots from every leave node