Please look at the auspicious answer: the question of erecting a monument to the deceased parents.

1, the time of erecting the monument is not very important, because it has been buried. In fact, there is no need to erect a monument, and there is no need to erect a monument. Good feng shui is still good, and bad feng shui is still bad. And even if you need to build a monument according to the sitting direction and the specific feng shui environment, you can choose a specific time.

2. Monuments generally stand on feet, but some areas stand on heads, which still does not affect the real feng shui effect in practice. So you can decide for yourself.

There is nothing particular about the tribute, as long as it is not rubbish. In addition, it is suggested that some gold and silver ingots made of gold and silver paper or gold and silver bricks can be burned when going to the grave. The underworld is like this (a little superstitious, but for the sake of parents, it is better to burn it).