Not only that but horticulture is prime for automation. It's a lot of fun. Check out https://github.com/OpenSprinkler/OpenSprinkler-Firmware https://github.

Not only that but horticulture is prime for automation. It's a lot of fun. Check out https://github.com/OpenSprinkler/OpenSprinkler-Firmware https://github.com/OpenSprinkler/OpenSprinkler-Firmware which you can easily run off an RPi Zero W and a cheap 5v relay. My favorite is plant propagation which is especially fun and challenging to scale in a small indoor space.