Filmmaker Karan Johar has revealed that his production venture 'Shuddhi' will go on the floors after the release of Karan Malhotra's film 'Brothers' in August.

"'Shuddhi' will go on the floors very soon. The pre-production on this film is a tumultuous task because it's a very wide film with a large scale so it needs a lot of time," the filmmaker said on Monday at the cover launch of Filmfare's Glamour & Style issue.