Glad to see you are having success with your cado graftings, Mark!
I especially interested in following your Sir prize variety, will be interested to see until when the fruits needed to stay hanging on the tree before ready for harvesting. If they stay till March/April 2018, then I am afraid the tree won't have time to flower and bearing fruits again next year (2018)...thus, this would make this tree an alternate bearing one, won't it?
FYI, my 10 ft tree had a couple of fruits in 2015 that I picked in December that year (much too early per JF: I agree, tasted bland), no flowers in 2016 for some reason, this year 2017 have some fruits hanging, along with few others from different variety scions...
Btw Spaugh, your avo trees look very healthy, glad they survive last week's Santa Ana's wind with no damage...!
Curious to find out if this Sir prize variety is indeed an alternate bearing tree, anyone has some opinion to share? Thanks!
My Sir prize: