Why does your Ficus microcarpa Golden Leaves have yellow leaves? Diagnose the cause and fix it with our step-by-step guide.
Excessive moisture in the soil deprives the roots of oxygen, leading to fungal pathogens like Phytophthora that cause leaves to turn yellow and eventually drop. This is the most common issue for Ficus microcarpa when the substrate remains saturated for too long.
A lack of mobile nutrients like nitrogen or micronutrients like iron can cause interveinal chlorosis or general yellowing of the foliage. In 'Golden' varieties, a deficiency often masks the characteristic variegation with a pale, sickly yellow color.
Ficus microcarpa requires consistent, bright indirect light to maintain its golden variegation. Sudden changes in light intensity or moving the plant to a dark corner can trigger chlorophyll breakdown and yellowing.
This species is sensitive to sudden drops in temperature or exposure to cold drafts from air conditioning units. Such thermal stress disrupts the plant's metabolic processes, causing older leaves to yellow and abscise.
Your plant might also be experiencing one of these issues: