The Cheap Veturi Fertilizer is installed in parallel with the control valve of the water supply pipe at the entrance of the sprinkler system or irrigation area. When in use, close the control valve to cause a certain pressure difference before and after the control valve, make the water flow through the branch pipe where the Veturi Fertilizer is installed. Using the vacuum suction generated by the water flow through the Venturi pipe to evenly inhale the fertilizer solution from the open fertilizer bucket. Pipeline system for fertilization. When not fertilizing, close the inlet and outlet valves of the Veturi Fertilizer irrigation system.

Keep the Cheap Veturi Fertilizer sprinkler irrigation system up and running. Inject fertilizers, chemicals, etc. into the Veturi Fertilizer sprinkler irrigation system, and the fertilizer spray time should usually not be less than 30 minutes. This is mainly to avoid the problem of slow speed of the sprinkler and uneven spraying, and at the same time, the fertilizer of the Cheap Veturi Fertilizer can be fully diluted, so that the crops can absorb nutrients better.

After the spraying of the Veturi Fertilizer liquid, it takes about 30 to 90 minutes for the spraying system to continue to operate. Then, The Cheap Veturi Fertilizer irrigation system can be rinsed with clean water, and the fertilizer can be poured down from the foliage of the plant and into the root zone of the crop to avoid the fertilizer damaging the foliage.