Orange Pekoe (OP) is a term used to describe a specific grade of black tea, focusing on the size and quality of the tea leaves. Contrary to common misconceptions, the term "Orange Pekoe" does not refer to the flavor or the presence of orange in the tea. Instead, it is part of the tea grading system for traditionally processed (orthodox) teas.

Key Characteristics of Orange Pekoe (OP):

1. Grade Type:

   • OP is a whole-leaf grade, meaning the leaves are unbroken and have undergone minimal cutting.
   • It is considered a standard whole-leaf tea, positioned below higher, more refined grades like OP1 or Flowery Orange Pekoe (FOP).

2. Leaf Appearance:

   • The tea leaves are long, thin, and slightly twisted.
   • They are larger than broken leaf grades and retain their original shape after rolling.

3. Flavor Profile:

   • OP teas are typically light and mild in flavor.
   • They have a smooth, slightly astringent taste with subtle aromatic notes, often floral or sweet, depending on the region of production.
   • The flavor is less robust than broken grades but more refined and nuanced.

4. Brewing & Usage:

   • OP teas are ideal for straight black tea and are often brewed without milk or sugar to enjoy their delicate characteristics.
   • Suitable for tea drinkers who prefer a lighter cup.

5. Production Regions:

   • Commonly produced in Sri Lanka (Ceylon), India (Darjeeling, Assam), China, and Kenya.
   • The flavor profile varies depending on the terroir; for example:
     • Ceylon OP: Bright, aromatic, and slightly brisk.
     • Darjeeling OP: Floral and delicate.