First, they allow nature to do its job by maintaining grass to attract aphids, an insect that ladybugs and others feed off of, which keeps the ecosystem’s balance, hence helping with the fungus. And second, they introduced something a bit more experimental: They play piano notes to the roses. “We perceive it as music, but plants perceive it as frequency,” said [Jospeh] Mul. According to him, they’ve observed a positive effect on the roses, boosting their immune system and allowing them to ward off the fungus better.

— Read more about growing roses for Chanel in The Future Smells Like Chanel No. 5 at The Cut.