It's like rhodies. Needs a bit of care, but otherwise, I believe the toxic stuff rots down if they're properly composted. Not used as a mulch straight off kind of thing.
www.rhs.org.uk
Funny the number of trees that we don't consider harmful that are in some ways toxic. Like the aesculin from chestnuts that de-oxygenates water.
Leafmould | RHS Advice
Learn how to make leafmould from decaying leaves to create a free, nutrient-rich soil conditioner for mulching and improving garden soil.
Funny the number of trees that we don't consider harmful that are in some ways toxic. Like the aesculin from chestnuts that de-oxygenates water.
how sunny is it where you live ?