The funeral ceremony is usually accompanied by a large number of flowers. In case of cremation survivors decorate with them the burial site, other tombs, or the place of death. But if the deceased is buried in the tomb, the grown flowers are placed in the vase and other wreaths and bouquets are laid on soil. In hot weather, flowers can last for only a few days. Artificial flowers can stay and decorate the grave for much longer. Then it is up to the family for how long they want to keep them there.