When to use ericaceous compost for hydrangeas
Ericaceous compost is a type of compost that’s perfect for cultivating acid-loving plants but with the large mophead hydrangeas, you use ericaceous compost to make the flowers bloom blue. There are some plants that prefer acidic compost and hydrangeas are one of them. There are times when you should use ericaceous compost for your hydrangeas and if you do you can choose to make your own or purchase it from any local garden centre or online. How to make compost…