Eucalyptus Mulch Question
I was just outside weeding and mulching my roses with some eucalyptus mulch I just got (for the first time), when I thought of a question. I have heard that this mulch deters insects. Does anyone know this for a fact, and if so, does it chase away earthworms, too? Because that would not be a good thing. Just curious as to what you guys may have read about this or what you have experienced in your own gardens. Thanks!