American rapper Blueface is well-known for his distinctive sound and memorable songs. The phenomenon he describes in that quote—that fame can occasionally come from unexpected sources but may not always translate into success or recognition in one's primary field of expertise—is something he has personal experience with.
Think of a musician as someone who sows seeds in a garden and tends to them until they become lovely flowers. Their musical and artistic accomplishments are symbolized by these flowers. But if the gardener suddenly gains notoriety for being a superb chef who cooks amazing meals at neighborhood gatherings, people may begin coming to his garden not because of the flowers but rather because they have heard about his culinary prowess.
In this case, although the chef's notoriety draws attention to the garden, it does not imply that guests are aware of or comprehend the complex attention to detail and work required to grow the flowers. Blueface also highlights how musicians may find themselves in a position where their reputation as something other than musicians takes precedence over their true musical ability.
This quotation emphasizes how difficult it can be for many artists to make a lasting impression in their field of work while being sidetracked by other skills or facets of their personalities that could attract greater attention. It emphasizes the value of remaining loyal to one's main passion and avoiding allowing outside influences to take attention away from it.