Underground Wishstar in Spira

https://preview.redd.it/afjt6rqv3n4g1.png?width=1915&format=png&auto=webp&s=1636a4d9fe5d195704a01650241176314c639d84

Anyone knows how to get it? I know the worms are nearby but I dont know how to cover the other holes, I tried a snail and gigantification and neither worked :(