I have only 2 mangos trees, a LZ and a CC oth bought in a 15 gallon pot and 2 years in the ground. Last year the LZ did not flower until late March, and only a hand full of panicales. This year almost every branch has a panical starting or has swollen buds. The CC did not flower as I had to cut off a good bit of frost damage, and am just now starting to see a handful of swollen buds.
Still haven't tasted a CC mango so hope I get some good flowering!!!