Keep Your Calathea 'Medallion' Alive: Light, Water & Care Instructions
why are calatheas loosing their contrast and turning green? I experienced the same with another one (different type) the plant stays healthy, but color fades and turns green : r/calatheas
How to grow calatheas / RHS Gardening
Calathea Rufibarba - Plant World London
Calathea - An Easy Care Guide For The Calathea Plant