Replacing City trees that have died

Hi. As you know the City of Toronto plants a tree in every front yard. My brother had a 60+’ high Little Leaf Linden that died in his small front yard. Since it was a city tree the city cut…

Petunias

Can someone tell me the variety of Petunias we see in planters around the city they are usually pink and cascade all the way to the ground and flower all summer and if one can purchase seed some where…