This sadhana can be started wednesday after 10 pm. Sit facing the north on a yellow mat. Cover a wooden seat with a yellow cloth and on it in a plate place a 5-panchmukhi rudraksha. Then light a lamp. Then chant one round of Guru Mantra. Next with a rosary chant 21 round of the Mantra.
Om hreem dhanda laxmi mam grih dhanpure swaha
Do this for five days. After five days ,& place the rudraksha in your worship place. Briefly worship it daily by lighting and chanting the Mantra 108 times