Ronald Hatton’s work led to the creation of several new citrus varieties, some of which remain commercially significant to this day. Among the most notable were: The ‘Page’ Mandarin: A hybrid of mandarin and sweet orange, the ‘Page’ mandarin was developed for its sweetness, easy peeling, and extended harvest season. It remains popular

Ronald Hatton is best known for his pioneering work in citrus hybridization — the process of crossing different varieties to produce improved fruit cultivars. His scientific approach to breeding involved meticulous experimentation, detailed record-keeping, and a thorough understanding of genetics before the modern science of genetics was fully es

Introduction Ronald Geoffrey Hatton (1886–1965) was an influential British horticulturist and plant breeder whose work had a lasting impact on the development of citrus fruit varieties, particularly in California. His contributions helped shape the citrus industry during the early to mid-20th century, influencing both commercial agriculture and

Accounts of Ronald Hatton’s personality describe him as meticulous, patient, and deeply committed to his work. His philosophy emphasized the harmony between nature and science—believing that understanding the biology of plants was key to enhancing their cultivation sustainably. Hatton valued collaboration and mentorship, supporting younger s