Calling all Albertans who have Mount Royal plum trees!!! :-) I saw lots of really helpful old threads in houzz/gardenweb with fantastic contributions by Matt and Konrad from Alberta years ago, so I know that there are at least a few Albertans who have grown the Mount Royal plum tree here! I just wanted to know from you all what the mature size of this tree is please? I am particularly interested in knowing the width of the tree please as I am looking for something in a tighter spot... some of the tags say 8 ft wide but some say 15 ft! So what is the truth in our climate here in Alberta please? I am in the middle of the city here in Edmonton so I am really keen to hear from other Albertans about this please!

Thank you in advance!!! :-)