There are many reasons leading to tomato green peel, the most important of which is the unequal fertilization, excessive application of nitrogen fertilizer, and potassium fertilizer is relatively small. After the fruit enters the fruitful period, tomato suffers from bad weather, such as low temperature and weak light, and it is very easy to cause blue peel. The following measures can be effectively prevented. Add organic fertilizer. The use of formula fertilization technology, should not use ammonia fertilizer to adjust the proportion of soil nitrogen, phosphorus, potassium, and promote plant absorption and utilization of potassium. This is the most important measure to prevent tomato green peel. Extend the visible time of vegetables. When the fruit enters the color-changing period, the lower leaves and nearby leaves of the color-changing ear should be removed to increase the light. Robust roots, enhance plant resistance. Fertilizers containing various elements (boron, calcium, magnesium, iron, zinc), of which the amino acid type is appropriate to promote dark green leaves, enhance photosynthesis, increase the absorption of boron and calcium, reduce green peel, cracked fruit phenomenon. Strictly control the temperature. The daytime temperature should be controlled at 25 °C ~ 30 °C, the night temperature is maintained at 14 °C ~ 16 °C, the temperature difference between day and night should not exceed 15 °C. Balance plant number of fruit set. Can not be too fruitful or fruit too low. Control flower hormone concentrations. Flower hormone concentration can not be too high, with anthers should be timely to add fertilizer. For greenhouses that have already taken place, high-potassium foliar fertilizers and chitin can be sprayed to relieve symptoms. Zamioculcas Zamiifolia,Zanzibar Plant,Eternity Plant,Zamioculcas Plant fanhua nursery , https://www.fanhuanursery.com