What Has Killed My Hedge

The most common hedge killer is Honey Fungus (Armillaria). Honey Fungus spreads through the soil and feeds on roots. Privet hedges are especially susceptible to Honey Fungus. To lower the risk of infection, avoid damp soil conditions when watering and provide good drainage.

Why is part of my hedge dying?

Disease. Plants are living things and are as prone to disease as the rest of us. … If you start to see leaf discolouration that spreads through the plant, that’s often a clear sign that something is taking hold. For example, privet hedges are particularly susceptible to honey fungus that attacks the roots of the plant.

Do hedges grow back?

All hedges are living things and will grow back if you are careful with your cutting. As long as you have not fundamentally damaged their structure, you can help them recover from being cut back and they should respond well to occasional pruning and trimming.