Dear Ramaswamy Due to some ugent work yesterday I am not able to complete the reply.Regarding Kanakabisekam I understand that you want to perform Kanakabisemam to your mother. Your mother has probouthram i.e son of her powtran i.e kyour pouthran. So it is better to perform the Proboutra santhi and Kanakabisekam both.
for Probourra santhi you should placfe 9 Kalasam and Avahan lakshminarayan and do poojan and homam. fo Kanakabisemam on the same day you perform the same. From your wording I understand that on ly your mother is alive. If that case you should perform poojas on her behalf including her name along with your family memebrs and do
Ayusya homam, Navahraha Homam etc. and after completion of the homam the holy water has to be poured on her using Sahasradhara at that time you place gold /silver coin. flowers etc as per your convenience by place the same on the vessal and also on her body. after referesing her donamaskarams and receive gthe gold/siolver cons flowers aas parasadam with her blessings and kept in your pooja room or as per your convenice. i am not having your mail id. if you need any further clarifications or any doubts calll me or mail me..Rajappa Namakkalt