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Budburst user
•
Boulder, CO
April 20, 2026

Phenology observation

Leaves Unfolding
ALL UNFOLDED MIDDLE FIRST EARLY BUD BURST NONE
Early Leaves
Only a few leaves have unfolded from the buds (less than 5%).
Flowers
LATE MIDDLE EARLY FIRST BUD BURST NONE
Middle Flowering
Half or more of the flowers are fully open or releasing pollen on three or more branches.
Fruit
LATE > MIDDLE EARLY FIRST NONE
None
No ripe fruits or seeds visible.

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