When we can do special puja for siva lingam?
Auspicious times mentioned in the 5th chapter, birth star, all days in the month of margazhi i.e. Margosees, other than regular puja we may do it in predown i.e. ashath, Sivarathri day night, birth star and ten star then after and ten stars there after are all auspicious time for doing special puja for siva lingam.