Biggest obstacle for me is the giant invasive Ailanthus tree in my back yard. Apparently its roots produce allelopathic chemicals, and I’m finding that some native plants are unaffected (spicebush, wood fern) but others can’t cope at all (asters, cup plant).
I can’t find much if any info on this, so it’s been an ongoing experiment.
Biggest obstacle for me is the giant invasive Ailanthus tree in my back yard. Apparently its roots produce allelopathic chemicals, and I’m finding that some native plants are unaffected (spicebush, wood fern) but others can’t cope at all (asters, cup plant).
I can’t find much if any info on this, so it’s been an ongoing experiment.