Cherry Tree -Black Knot *

My cherry tree has a big knob on one of the branches I was wondering what it is. It is in full sun. We have clay soil. I think we are in zone 5 here in Schomberg ON…

Plum Tree Black Knots *

Dear there, I am writing this for my mother-in-law. Three plum trees in our backyard are having severe black knots. Can we get help from you? or Can we get an expert to treat the trees? We would like to…

Japanese Knotwood Disposal

Can i put japanese knotwood that i’ve cut down in my yard waste bag? My neighbour (we both have the plant coming up in our yard) sent me some information from your site stating that it’s hard to dispose of…

Perennial flowers colours

We live in Toronto. My mother only has flowering perennials in her garden (iris, daffodils, hyacinth, lupine, daisies, daylillies, black eyed Susan, forget me knots, peony, cone flowers). She claims that there is a colour cycle that all flowers follow.…