Alocasia 'Cuprea' (Red Secret)Alocasia 'Cuprea' (Red Secret) The Hidden Gem The Alocasia 'Cuprea', often referred to as the Red Secret, is a truly stunning plant that features deep metallic red and copper colored leaves that shine in the light. Its unique, reflective foliage and heart shaped leaves make it a showstopper in any plant collection. The color intensifies as the plant matures, adding to its appeal and allure. Care Instructions: Light: Thrives in bright, indirect light.