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northern red oak
Quercus rubra
Budburst user
Hales Corners,
WI
Hales Corners,
WI
(Lat: 42.936269, Long: -88.031776)
May 5, 2026
Phenology observation
Leaves Unfolding
Middle Leaves
Half or more leaves have unfolded from the buds.
Middle Leaves
Half or more leaves have unfolded from the buds.
Flowers
None
No flowers or pollen visible.
None
No flowers or pollen visible.
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.
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