Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars

Crosby

• Budbreak
  May 2
• Average first pistillate bloom date
  May 10
• Mean pistillate bloom date
  May 19
• First pollen shed date
  May 20
• Flower type
  Protogynous
• Season length
  142 days
• Harvest date
  Oct. 3