Brown edges on Monstera leaves are common. But they're rarely random. Often it's your plant quietly responding to something in its environment. Here are four things worth checking: Mammillaria grusonii f. papasquiarensis MCG Monstera Deliciosa (Swiss Cheese) (50 60cm) One Click Plants Kentiapalme (Howea forsteriana) Mein schner Garten Kirschlorbeer, Lorbeerkirsche Prunus Laurocerasus 'Rotundifolia'. Tissue Culture Philodendron Red Anderson Variegated Triple B Lab