Northern Red Oak

Quercus rubra
Fagaceae
Mildew

Mildew:

White covering over the leaves. In extreme cases, it is advisable to gain control.

Diseases Northern Red Oak

 



Leaf Spots

Leaf spots (Septoria spp):

Small brown necrosis on the leaves. This is not dangerous for the tree.
Oak Decline

Oak decline:

Symptoms sparse foliage, yellowed leaves, dying limbs and branches. Dying of the bark and the following mucous secretion. At this time there is no treatment possible.

 

 

leaf of Northern Red Oakleaf backside of Northern Red Oakleaves of Northern Red Oakflowers blossom of Northern Red Oakearly fruits of Northern Red Oakacorns of Northern Red Oakacorn of Northern Red Oakterminal buds of Northern Red Oakstem bark of Northern Red Oak

Classification Northern Red Oak

Height: 20 - 25 m

Leave: ovate, notched serrated

Bloom: April - May, green, inconspicuous

Fruit: acorns, ovate, little fruit base

Branches: light gray

Bark: light gray, shiny

Root: shallow roots

Location: sun - half-shade

Soil: sandy to loamy

ph-value: slightly acidic to basic

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