It is possible using custom content and script mods that introduce weed plants and curing.
These mods include grow lights pruning options and growth timers to simulate the process.
Curing is done through drying racks modded into household objects for realism.
It is entirely fan-made and unsupported by EA so compatibility risks exist.
Always backup your save file before installing these adult mods.
It is meant for mature storytelling but comes with mod instability.