Dian Green wrote:I love plums but the problems I had were: trying to get pollination partners to match up and the plum curculio weevil.
It does seem like Southern Ontario has more than its share of bugs that bug fruit. (I used to live there, and family still does.) We don't seem to have a permies
thread about them in the bugs forum, so I would suggest you start one here:
https://permies.com/f/67/bugs Give permies a chance, and you might find a solution that interrupts the life cycle sufficiently that you get a share of the fruit more reliably. For example, we had a big problem with cabbage butterflies until I found some human tolerant wasps (some wasps recognize people's faces and will learn friend from foe - but ones that don't, I deal with as I react very badly.) I've watched them hunting through the kale plants "harvesting" the little green caterpillars.
Here in BC, I have 3 different plum varieties. Two yellow plum trees that produce way more than anyone can eat considering they get so soft and juicy within a week. A grafted Italian prune plum which comes much later and we love both for eating out of hand and making jam from. Technically, this tree has a second earlier purple eating plum, but that part of the tree has never done well and the deer seem to be able to, and motivated to, get most of that fruit. Lastly we have a
volunteer plum tree with a small deep red plum that is delicious for eating, jamming, and making a passable substitute for ketchup. Unfortunately, that tree blooms first and last year with weather weirding, we got barely any fruit. This year, it's already in full bloom and I've got my fingers crosses that some pollinators will find it, as it seems awfully early again.