Petrichoric is a gender identity in which one's gender identifies with rain and specifically the refreshing scent before/after rain, petrichor. This gender can also feel hopeful, refreshing, and renewing, as well as growing and nurturing your relationship with yourself/your identity. This gender feels bittersweet at times but overall feels comforting. This gender is not restrictive to any expression and any pronouns are acceptable.
The flag's colors represent rain, rain clouds, puddles, and the sky, and are supposed to have a sense of hope, refreshment, renewal, and comfort.