What does the avocado tree symbolize in story grandfather?

In the story "The Grandfather", the avocado tree symbolizes the protagonist's connection to his past and cultural heritage. The tree is native to Mexico, the grandfather's homeland, and it serves as a reminder of his roots. The tree also symbolizes the resilience of the grandfather amidst the challenges he faced as an immigrant. The grandfather nurtures the tree with great care, and it bears fruit even when all odds are against it, mirroring his determination and unwavering spirit. Furthermore, the avocado tree represents the bond between the grandfather and his grandson, as they both find comfort and strength in its presence.