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Oriental bittersweet
Celastrus orbiculatus
Budburst user
Mechanicsburg,
PA
Mechanicsburg,
PA
(Lat: 40.254270, Long: -76.983604)
October 29, 2025
Phenology observation
Leaves Unfolding
All leaves unfolded
All or most leaves are fully unfolded.
All leaves unfolded
All or most leaves are fully unfolded.
Flowers
Late Flowering
Most flowers have wilted or fallen off (over 95%) or most pollen has fallen.
Late Flowering
Most flowers have wilted or fallen off (over 95%) or most pollen has fallen.
Fruit
Middle Fruiting
Half or more branches have ripe fruit or dropping seeds. If fruits are clustered, one or more fruit must be ripe on half or more branches.
Middle Fruiting
Half or more branches have ripe fruit or dropping seeds. If fruits are clustered, one or more fruit must be ripe on half or more branches.
Autumn Leaf Color Change
50% Color change
Half or more of the branches have leaves that have started to change color.
50% Color change
Half or more of the branches have leaves that have started to change color.
Autumn Leaves Dropping
Early dropping
Only a few leaves have dropped (less than 5%).
Early dropping
Only a few leaves have dropped (less than 5%).
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