Kiddish of Sukkot

Bracha of Shechiyanu

1. If one didn’t make a Shechiyanu on the first night of Sukkot, one can make it the rest of days and nights of Sukkot.
2. On the first night of Sukkos the Bracha of Shehechiyanu should be said before Kiddush according to the Gra (because it also goes on the mitzva of building the succah). Most hold that on the first night it should be said after Kiddush and after the bracha of "leyshev baSukkah", and on the second night should be said after Kiddush but before the bracha of "leyshev baSukkah."