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Budburst user
•
Vail, CO
May 11, 2026

Phenology observation

Leaves Unfolding
ALL UNFOLDED MIDDLE FIRST EARLY BUD BURST NONE
First Leaf
First leaves are completely unfolded (flat) on at least three branches, leaf stem or base must be visible.
Flowers
LATE MIDDLE EARLY FIRST BUD BURST NONE
Late Flowering
Most flowers have wilted or fallen off (over 95%) or most pollen has fallen.
Fruit
LATE > MIDDLE EARLY FIRST NONE
None
No ripe fruits or seeds visible.

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