<p>Unpredictable cropping frequently goes hand in hand with a resurgence in cherry farming. Even though external influences are frequently investigated to justify fruit set failures, studies suggest that the fundamental reasons of a superior or inferior crop seem to originate from within the flower. Despite many blossoms produce fruit, yet many fail to mature and drop. These failures occur in three locations: the stigma, that serves as a platform for interaction; the style, where intensive competition and selection occur; and the ovary, where the most exclusive aspect of the pollen-pistil relationship takes place. Following the phases from pollination through fertilisation, the process of reproduction in cherries is initially examined in this paper in a constructive manner. Then, these phases are reexamined in the negative, focussing on the changes that occur during this process that led to fruit set failures. The remaining pollen tubes in flower after the sperm cells have left, marking the locations of reproductive failures and turning the blossom into a challenge that can be solved by identifying the root cause of the issue. An important aspect of sweet cherry floral biology is pollen incompatibility, which is often caused by the suppression of pollen tube development either on the stigma or within the style. This failure in fruit set is typically attributed to several environmental causes like temperature fluctuations, humidity, or inadequate pollinators. However, since many environmental factors have changed from flowering to fruiting, it is usually difficult to identify the true causes of uneven yields. Surprisingly, though the primary reason of the inconsistent cropping was an unidentified factor that seemed to be related to the flower part, however, it is hypothesized to be related to floral biology, such as pollen-pistil interactions, pollen tube expansion and ovule development.</p>