Why does my plant have brown spots on the leaves? Are your houseplants developing brown spots on the plant leaves? Water-soaked black and brown spots on plant leaves and stems often indicate a ...

Struggling to work out why your houseplant has brown spots on its leaves? Read this. Frustratingly, there are a number of reasons why a houseplant might develop brown spots – and each requires a ...

Hot, dry conditions will keep symptoms in the lower canopy. Symptoms begin as small brown spots that can have a yellow halo around them, as spots coalesce the leaf may turn yellow (Figs 1 and 3).