The special importance of Navagraha worship is described in the Puranas For Navagraha-puja, the planets are first invoked and established Form of idol: The most important thing for the peace of Navagraha is to have an idol of that planet. According to Bhavishipuran, one should worship the planets by making idols according to their shape.
To worship Navagraha first invoke the planets. After that install them. Then taking Akshat in your left hand chanting while offering Akshat with your right hand the planets are invoked. Thus all the planets are established by invoking them
This is the mantra of Navagraha Shanti Puja “ॐ बृं बृहस्पतये नमः” This Mantra should be performed more than 19000 with proper pronounciation.
BE – LIVE astrology is doing Navgrah Shanti with Hinduism ritual and you will get good achievements after doing this puja. Mahadev Joshi is doing well Navgrah Shanti puja.