Hydrangeas have some spots

Hydrangeas have brown irregular shaped spots on the underside of the leaves. They also have some yellow leaves at the bottom close to the soil. How can I treat this?

yates

05 November 2021 08:49 AM

Looks like the leaves are affected by fungal leaf spots. To control, remove the diseased leaves, spray both sides of the leaves with 'Yates Leaf Curl Copper Fungicide Spray'. Prevents fungal diseases such as Leaf curl of peaches and nectarines and leaf spot and rust on ornamentals and vegetables. 
Click here for more info on this product: https://www.yates.com.au/product/garden-disease-control/yates-leaf-curl-copper-fungicide-spray

 

Also try feeding the plant weekly with 'Yates Thrive Roses & Flowers Natural Fish & Seaweed+ Concentrate' as a complete fertiliser to assist with healthy growth and prolific, beautiful flowers. Click here for more info on this product: https://www.yates.com.au/product/garden-fertilisers/organic-based/yates-thrive-natural-roses-flowers-concentrate

Topics: Flowers and Ornamentals Issues: Diseases