spreading fragrance —

 fragrance is smelling —

with the sweet fragrance of vĕngai trees (a type of tropical tree) which grow well on its land —

emitting pleasant smell; (as said in thiruviruththam 56 -ŏr thaṇ thenṛal vandhu- ampūnthuzhāyin inthĕn puyaludai nīrmaiyināl thadaviṝu en pulan kalanĕ- (a cool breeśe approached me and gently touched my body and ornaments with the thul̤asi #s honey it carried); —

 blowing —