Succession planting stress is a key issue on facility vegetable cultivation.It has seriously affected the vegetable yield,quality and caused environmental pollution.It needed management of soil,fertilizer,irrigation,farming,and many other measures to solve this problem.Effects and causes of suc-cession planting stress on facility vegetables were analyzed in the paper,such as soil acidification and compaction,soil salinization,root exudates,soil pests and the variation of soil trace elements.