Mushroom Compost Around Hydrangeas
Is mushroom compost okay to use (about 2 inches deep) around hydrangeas? Should I lightly add 10/10/10? I live in Indiana, and the garden faces east with morning and early afternoon sun.
Certified GKH Gardening Expert
Mushroom compost is suitable for most garden plants. To get the greatest results when using mushroom compost, thoroughly mix it in with the garden soil prior to planting or allow it to sit over winter and apply in spring.