Spots on hydrangea leaves

Hi Sarah, It is quite normal for Hydrangeas to have spots on their leaves at this time of the year. It is a sign of stress, to prevent this use a good Mulch (Kolush Manuka ) to prevent temperature changes and keep an even moisture content. Use a liquid fertiliser (Seaweed, Compost tea , Fish fertiliser) to keep the plant healthy.

Thanks the Palmers Team