White Powder on a Christmas Cactus with Yellowing and Dried Segments: What to Know Before Applying It
White Powder on a Christmas Cactus A mature Christmas cactus can carry a mixture of fresh green growth, older woody stems and the occasional damaged segment. However, when yellowing appears alongside dried brown sections, it is sensible to investigate before reaching for a treatment. The photograph adds another question: what is the white powder being CONTINUE READING