Sweet cherry Irena (s) - a real heart cherry

'Irena' is characterized by large, heart-shaped fruits with beautiful glitter and conspicuously smooth fruit peel. This sweet cherry has late flowering and ripening period and shines not only externally on the fruit but also internally due to its fruity aroma with a balanced sugar-acid ratio. And the most important merit of this sweet cherry: 'Irena' is ideally suited as a pollinator of the variety 'Regina' and can be harvested together with it owing to the almost identic ripening window and the fruit quality.