Models
Plant Watering 3D Printable Models. Makeshape.co have 3 Plant Watering 3D Printable Models.
Haze plant vent
Thingiverse
RiverFamily
Free
Small watering can
Thingiverse
CaverDave
Free
Soil moisture sensor case / cover / housing
Thingiverse
Chefotm
Free