On the next day of ratha sapthamy after sandhya vandhanam and after snaanam wear madi vasthram, have marks on fore head and do sankalpam Bheeshmashtamy punyah kaaley bhishma tharpanam karishyae. upaveethy. deva tharpanam. argyam like kesavam tarpayami in sandhya vandhanam. with water.
All male members of the family are eligible to do this argyam.
beeshmaha santha navo veeraha sathya vadhy jithenthriyaha aabhiradhbir avaapnothu puthra pouthrochithaam kriyam. Bheeshmaaya namaha itham argyam.
vyaagra padha gothraaya saangruthya pravaraaya cha aputhraaya dadaam argyam salilam bheeshma varmaney Bheeshmaaya namaha ithamargyam
Ganga puthraaya shaanthaaya shanthano aathmajaaya cha aputhraaya dhadhaamasalilum bheeshma varmane Bheeshmaaya namaha ithamargyam.
anena argya pradhaanena bheeshma preeyatham.
Do it this year on 17th february sunday.
All male members of the family are eligible to do this argyam.
beeshmaha santha navo veeraha sathya vadhy jithenthriyaha aabhiradhbir avaapnothu puthra pouthrochithaam kriyam. Bheeshmaaya namaha itham argyam.
vyaagra padha gothraaya saangruthya pravaraaya cha aputhraaya dadaam argyam salilam bheeshma varmaney Bheeshmaaya namaha ithamargyam
Ganga puthraaya shaanthaaya shanthano aathmajaaya cha aputhraaya dhadhaamasalilum bheeshma varmane Bheeshmaaya namaha ithamargyam.
anena argya pradhaanena bheeshma preeyatham.
Do it this year on 17th february sunday.