Why does your Hydrangea anomala have brown leaf tips? Diagnose the cause and fix it with our step-by-step guide.
Hydrangea anomala prefers moist, humid environments; dry air causes the leaf margins and tips to lose moisture faster than the roots can replace it.
If the soil is allowed to dry out completely between waterings, the plant cannot maintain turgor pressure in the furthest extremities of the leaf.
Excessive accumulation of mineral salts from tap water or over-fertilization can cause osmotic stress, leading to necrotic brown tips.
While tips turning brown often suggests dryness, saturated soil prevents oxygen from reaching roots, causing root decay which ironically prevents water transport to the leaf tips.
Your plant might also be experiencing one of these issues: