10 pcs Adjustable Plant Watering Nozzle with Slow Release Control

Suitable For different Bottles with diameter 0.72-1 inch, The part of installing the bottle in the watering stakes have a little limit due to its large diameter, it can fit for different bottles with diameter 0.72-1 inch, general drink bottles, Worked with any bottles whose diameter is 1.1inches.

Suitable bottle (Diet Coke /Aquafina /Dasani /Lipton Green tea /Mountain Dew/Diet Dr. Pepper/Sriracha hot sauce...bottles) By watching the speed the droplets YOU CAN ADJUST how long it will last. You can use 12 oz. to 2l. bottles. It usually slows down with the time so you may have to test it few times before best result. To avoid leaking please cut the plastic ring around the botton of the bottle. Or open a hole on the bottle to facilitate gas circulation. Connected with a water spike and adjust the valve to fit your need.

 Choose the right size bottle for you plant and pot to avoid overflow.Worked with any bottles whose diameter is 1.1inches. Suitable bottle (Diet Coke /Aquafina /Dasani /Lipton Green tea /Mountain Dew/Diet Dr. Pepper/Sriracha hot sauce...bottles)

By using the self watering spikes you avoid under or over watering, keeping the plants healthy. Please keep in mind, that you need the right adjustment. The tricky part is to match your drip rate with the plant need, tray size and the evaporation rate, especially in summer and on a direct sun.