Answer: Do not feed, but it is important to note that the growers must release bees in the first four or five days of flowering. In order to prevent the emergence of wall bees without pollen, the growers should plant a dozen trees in the orchard. Rape prevents wall bees from escaping. In addition, wet mud must be kept within a metre or two before the hive, because the wall bees need to hide in the mud. Fruits And Vegetables,Fresh Fruits And Vegetables,Fresh Fruit And Veggies,Fresh Vegetables Xi'an Gawen Biotechnology Co., Ltd , https://www.agolyn-bio.com
Is the wall bee raised in the orchard to be fed?