And he was buried in his tomb in the garden of Uzza, and Josiah his son reigned in his place.
Here is a short account of the short and inglorious reign of Amon, the son of Manasseh. Whether Manasseh, in his blind and brutish zeal for his idols, had sacrificed his other sons - or whether, having been dedicated to his idols, they were refused by the people - so it was that his successor was a son not born till he was forty-five years old.
Commenting on 2 Kings 21:19-26
The garden of Uzza - The family sepulcher or burying-place. It is said Kg2 21:3, Kg2 21:7, that "Manasseh made a grove; and he set a graven image of the grove," etc. וישם את פסל האשרה אשר עשה vaiyasem eth pesel haasherah, asher asah: "And he put the graven image of Asherah, which he had made," into the house.
2Ki 21:26 Amon was buried “in his grave in the garden of Uzza,” i.e., in the grave which he had had made in the garden of Uzza by the side of his father’s grave. He had probably resided in this palace of his father. יקבּר, one buried him.