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

Sauber #2 (Sparrow)

• Budbreak


• Average first pistillate bloom date
  May 8
• Mean pistillate bloom date
  May 14
• First pollen shed date
  May 17
• Flower type
  Protogynous
• Season length
  118 days
• Harvest date
  Sept. 5