Why might a blend with few components be affected by seasonality?

A blend with few components is particularly susceptible to seasonality primarily due to limited sources for those components. When a blend contains fewer ingredients, it relies heavily on the availability and quality of those specific components throughout the year. Seasonal variations can impact the production of coffee beans, leading to fluctuations in both quantity and quality. Factors such as climate conditions, harvest time, and agricultural practices can all influence the availability of particular coffee varieties, and if one or more of the components in the blend are affected by these seasonal changes, it can result in inconsistencies in flavor and quality.

Additionally, with fewer sources to draw upon, the risk of supply shortages becomes greater. When demand exceeds supply due to an unsuccessful harvest or adverse growing conditions, it can make it challenging to maintain the desired flavor profile for the blend. Thus, the correct answer reflects how the limited sourcing options for components in a blend can directly tie into the varying availability and characteristics of coffee due to seasonal impacts.