If you irrigate it I have used this place. Has a good guide what you would need for what plants. Hops were water hogs about a half gallon a day per pant so I had to do it.
That's a good site, looked at timers, they list the warranty etc. Figures Orbit only has 1 year, I've had several fail but that's all I can find in the stores, need to go online once I know of a good/reliable one.