The great phase of mercury lasts for 17 years. For the pacification of this planet fasts should be observed on every Amavasya (moonless night). The worship of mercury is done when it is situated in the northeast direction.
When Mercury is malefic, the use of mercury yantra/bhudh yantra is very benefic and favourable. Mercury yantra protects from fire and electric loss etc. It is specially favourable for a pregnant woman against abortion and for the safe delivery of child. It is kept on rising moon Wednesday. Those having the problem of stammering and speech, shall perform daily puja to Bhudh yantra.
Represents: Planet Mercury Purpose: to appease the planet Buddh or Mercury
Om Boom Budhaya Namah Om Bram Brim Braum Sah Budhaya Namah
First purify your body and start with a clear and positive mind frame Find a place on the floor facing east, where you will be undisturbed. Light the incense or diya. (It does not matter how many you light). Lay a fresh flower and a fresh fruit on the altar. Open the Yantra and place it along with the image of the deity of yantra and your isht God. Take the water with any leaf from any tree and sprinkle the water on yourself followed by sprinkling the water on the Yantra. Then purify your soul and surrender yourself completely in devotion to God and chant 21 times the mantra. Close your eyes and concentrate on the deity to bless you with wishes. Now with all sincerity, ask God to grant you the desire of your life that you wanted to be fulfilled in your own language.