Why Do Camellia Flowers Go Brown?

Petal blight affects camellia flowers, causing them to turn brown. This fungal disease generally occurs in spring and is usually due to abundant moisture. Petals develop small, brown spots that quickly enlarge until the entire bloom has browned. ... Planting camellias in well-drained soil usually helps prevent canker.

Why are the flowers on my camellia turning brown?

Adverse conditions, particularly dry soil, occurring in late summer or early spring can cause the buds to abort. ... Low winter temperatures can also cause the flower buds to turn brown and fall without opening – protect sensitive cultivars with horticultural fleece.

How do you keep camellias from turning brown?

Providing your camellia with well-drained soil and adequate water and nutrients can prevent browning. Sunscald can be prevented by planting camellias in a location where they receive partial shade.