12 Pack Plant Automatic Watering Device,self Spikes System With Slow Release Control Valve,dripper FG05 x The flow is controllable: You can set the flow for 1-15 days or longer according to your needs, without troublesome settings. The upgraded equipment is more airtight and the automatic water plant won't get clogged with mud and stop draining, nor will it flood your flower box and kill everything. x Easy to use: Dr. Pepper, Pepsi, Coca-Cola, Deet Coke, Aqufina or other bottles with 1.1 inch inner diameter capsules, no need for any tedious installation, just drill some holes or cut in the bottom of the bottle and then a A regulating valve that can adjust the speed of the water flow, so that the speed of the water flow can be adjusted according to the length of the holiday. x Multi-scene application: Whether your plants are indoors or outdoors or in the garden, at home or in the office, create an automatic watering system to ensure your plants always have enough moisture. Ideal for use with potted plants, houseplants, garden plants, hanging baskets, table pots, hanging plants and outdoor gardens. economic and x : This plant watering system is made of ABS plastic. Green products approved by the environmental protection department.