@anon89542713
I would give that bush half a dozen bags of manure and a pound of bone meal! If you do that it should start blooming next year! Im sorry to hear it has not bloomed yet but that bush is notorious for good flavor and low yields. Once it starts producing you will feel like the luckiest person around.
Its interesting DNA gardens spoke very highly of the carmine jewells i grow already! I agree with them i think they are a first rate cherry. Here is what they said
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SK Carmine Jewel
Favorite of DNA Gardens! We think of this plant as a little princess - well behaved and beautiful. Combinations of P. cerasus and P. fruiticosa (Sour cherry and Mongolian cherry) Introduction from the Department of Horticulture Science, University of Saskatchewan. Skin and flesh is dark red. Fruit is abut 4 gm with a small round, hard pit. (desirable when using cherry pitting machines or pressing fruit for juice). High flesh to pit ratio. Superior cold hardiness! Self-fruitful in other words cross pollination is not required.
Fruit is exceptional for pies, cooking, juice, wine or flavoring for ice cream or yogurt. Many like to eat the cherries fresh especially towards the end of the season when the tartness mellows! SK is juicier than sweet cherries and has similar sugar levels but additional citric acid makes them tarter. Near the end of the season, fruit can be collected quickly by shaking tree limbs and using a tarp. Season runs from mid-July till the first or second week in August. It has great potential for landscaping in small yards. With glossy leaves and crisp white blooms - train to either a shrub or small tree. Plant a flowering and fruiting hedge. Plant height is 6 to 8 ft (2 m) and has a very low tendency to sucker.
SK Carmine Jewel is one of six new and exciting cherries released from the University. Carmine Jewel will always stand out for its earliness. Its value will remain because its fruit will command top dollar early in the season. As more information is coming in, it appears that Carmine Jewel will be the workhorse of a new cherry industry. It pits mechanically very well and the fruit makes incredible pie and the juice has very good flavour. This is a winner that is not going to disappear!" -Unique Zone 2 Hardy fruit trees like Treasured Red, Black Currant Plants | Elnora, AB
It does make me wonder if at some point there will be cherries all summer into fall! If your looking for more information on carmine jewell this thread Carmine Jewell Cherry Yields increasing with age is useful. This thread has the juicer i use for cherries in it Carmine Jewell is living up to its famous reputation. There are always other options for juicing fruit Good options for small-scale cider press? - #10 by clarkinks