Job: Very simple weed plant Entity addon

So pretty much the way i want the addon to work is you put the seed in the pot and continuously water it via a 3d button on the plant and at a certain point have the ability to sell it not further models other than the weed plant pot and seed. I have plenty of weed addons we can find a model if necessary. But i want the addon simple just another entity in f4 menu for players to have fun while making money.

1. Proof of past work is a must and price can be negotiable depending on whats being done.