Gardens: Often Used for Burial Places
Source: TTT
2 Kings 21:18, 26
And Manasseh rested with his fathers and was buried in his palace garden, the garden of Uzza. And his son Amon reigned in his place. / And he was buried in his tomb in the garden of Uzza, and his son Josiah reigned in his place.
John 19:41
Now there was a garden in the place where Jesus was crucified, and in the garden a new tomb in which no one had yet been laid.