I loved feijoas when visiting New Zealand years ago, and this year my New Orleans bushes produced a lot of fruit, but the fruit has all fallen off yet doesn’t appear anywhere near ripe. I am wondering if they are edible, they look like feijoas. I guess I will try ripening in paper bag but, why did they all fall off? I have been watering when necessary tho it has been really hot (over 90) here. Thanks for any suggestions