Timer for watering every 3 hours?

[samiam]

what timers are you guys using for multiple watering's per day?

 

[Chevy cHaze]

Depending on how much water you need to get from A to B, you might be able to use a normal, cheap mechanical timer with 15min segments...

 

[samiam]

I sure wont be using anything less than IP65 rated. I'm using Ehcotech valves.

the hydro stores sales trash.

 

[Dropped Cat]

Get one of these:

Not cheap, but will provide you with worry free timed cycles.