Lol, it's plain
Cake👉Weed
CakeGrower 👉 Ganjafarmer
The Cake is the word used mostly in South Africa and Nigeria.
We just can't go all around saying we are Ganjer Farmer, So the 'Cake'( is often used when we go to purchase sweat😁 from the dealers so as not to let passerby notice what we were really buying.

Thanks Boet
✌️