Is Yancheng, Jiangsu suitable for growing walnuts?

Hello, according to the climate characteristics of Yancheng you provided, I am a little reluctant to plant walnut trees. Not to say that it is completely impossible, but it will face the following main problems: 1, low altitude, unless it is a special hilly slope, it is generally easy to accumulate water; 2. Too much precipitation will make disease management more troublesome. If these two problems can be solved, Qing Xiang, a Japanese variety with good resistance, is recommended, which has the advantages of good disease resistance, beautiful fruit, large individual and high economic value. The disadvantage is that the tree is large and the yield is late, so it is necessary to control the growth moderately and promote early fruiting. Generally 7-8 years into the high-yield period. You said that the time to recover the cost would be delayed by one year, that is, 8-9 years.

General advice: be cautious.