MOY…you make some good points, but we’re not talking about a lot of backyard growers, we’re talking about Kate. In the grand scheme of things, pears don’t have to grow all that large. Really, how much larger footprint in percentage form does a pear take over another tree fruit of virtually any type? Rootstocks and varieties can be chosen to at least minimize the spatial impact of a larger tree like a pear. I could, right now, drive you around my neighborhood and show you very old smaller pear trees that are very doable in even the smallest yards. They are however typically bigger, I’ll give you that, but there are some big pluses that come with that also. Remember, low maintenance is the design criteria here.
Nonsense…if anything, their vertical growth is conducive to neglect more than anything else I can think of. Unless there is some unusual height constraints, this is a non issue in most cases.
Ok sure, but many varieties are not. You cannot seriously be claiming pears as a species are particularly vulnerable to disease when compared to other tree fruits. That dog just won’t hunt imo. Again, as with anything else, rootstock (limited) and varietal selection are paramount. They always are.
Well, ok, but this could be said about most anything else as well. Again, I can show you single pear trees all over my place that are super laden with fruit right this instant. In urban areas, I really could see this as a problem. It can be an issue no doubt, but it’s probably a lesser issue than the median of other tree fruits, excluding those which are self fertile. Again…varietal selection.
I’ll yield this, but only partly. You can get pole pickers that will allow you to get higher fruit and you might be shocked at the load that can be had from the ground. Going back to the beginning, remember the higher it grows the higher the fruit load per given area, so it’s somewhat of a relative trade-off.
The fact is persimmons are not a very popular fruit. I for one, (who wishes terribly that I liked them), think they are not very good. Jujubes…same thing. Yeah, they’re great fruits and everything, but they simply do not hold broad appeal. They’re marginal demand tree fruits at best.
Pears are disease resistant (despite fireblight), somewhat insect resistant, require no staking ever, can function without irrigation, are extraordinarily long lived, are attractive landscape trees without ever being pruned, cold hardy, generally keep better than most other fruits, preserve well (canned pears can be as good and sometimes better than fresh).
Maybe I don’t know Z7 as well, but I’m Z6 and I’ve never in my life seen any of the trees growing here that you’ve suggested, other than those that I’ve planted and cared for. There is a reason for that.
Pomegranates, Meyer lemons in Z7 as a low maintenance variety? I grow Meyer lemons too, they would never in a million years make it through November here. C’mon now.