Hi there !
I want to build a watering system for my plants.
I'd like to set the moisture rate for each plant so I need to be able to water only some plants.
I can't access a tap so I will be pumping from a tank.
So I thought that I should use 1 pump, and choose which plant I want to water with multiple solenoid valves.
The problem is that I only find bing expensive valves that have a big diameter and a high pressure resistance, while I was planning to use small diameter hose (aquarium hose).
I would even be less expensive to buy one pump for each plant... But it will be a very not clean way of doing this.
So do you have any reference of small unexpensive solenoid valves ?