Flowering and Fruit Characteristics of Black Walnuts: A Tool for Identifying and Selecting Cultivars - Page 39

Sparks 129

Sparks 129

  • Budbreak
    April 23
  • Average first pistillate bloom date
    April 27
  • Mean pistillate bloom date
    May 6
  • First pollen shed date
    May 15
  • Flower type
    Protogynous
  • Season length
    125 days
  • Harvest date
    Sept. 28