Invasive on the West Coast but does not seem to be a problem anywhere in the eastern USA. Not recommended for Sunset zone 37 (stops at 34 and 39).
Less picky about soils than flowering cherries, nectarines, and peaches. Poor compartmentalizer of decay.
'Newport' (the most cold-hardy) and 'Thundercloud' are singled out by Stoecklein as having fragrant flowers; 'Krauter Vesuvius' is noted by Stoecklein for drought tolerance but may suffer more wind breakage than 'Thundercloud'; UFL also calls it fruitless, so it's rather suspicious that Stoecklein didn't. 'Frankthrees' ('Mt. St. Helens') is a sport of 'Newport' noted for fast growth.
At Milliken Arboretum (Spartanburg, SC) and also in Oregon, 'Thundercloud' performed better and lasted longer than 'Krauter Vesuvius' and 'Mt. St. Helens'.
Sources: Sunset, Stoecklein, Missouri BG, UFL, UConn, Rutgers, Cal Poly, Dirr/Warren.
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