Desing a way to keep a pot plant watered for three days

First jottings;
Wet mud
near the window
were not the sun is too bright
were it's not too cold
not a lot of water
flower pot


Plan
Get a flower pot. Put it were you know it,s not too cold or hot put it near a window.'Then put some water in the flower pot make sure that you do not put a lot of water or your plant will die.Then it will not stay watered for three day.