whitened birch tree are popular decorative Sir Herbert Beerbohm Tree because of their tall , graceful limbs and their beautiful pale barque . However , these tree are notoriously short - lived and incline to start " declining " after reaching about 40 or 50 feet in height . If you want to keep your white birch tree healthy , keep a nigh heart on it so that you could avert disease and infections before they ever have a chance to take cargo area of the tree diagram .

Leaf Spots

foliage spots are minor , isolated areas of the leaves that have been taint by fungus kingdom . They tend to be brown or reddish in color , and come along as fall approaches and the leaf begin to senesce . However , since white birch trees are susceptible to fungal infections , you must control even seemingly insignificant problems immediately . If you detect only a few leaf with leaf spots , then you’re able to merely withdraw the leaves and throw out of them in a refuse bag rather than knock off them on the earth . However , if the tree has serious leaf discoloration and leafage fall , you may need to wait until the parting fall by nature and then handle the birch tree with a antifungal to eradicate the job .

Chlorosis

greensickness stand for " leaf yellowing . " In the cases of serious infection , the leave may move around bright yellow or light-green - yellow all over . However , the first indications of chlorosis are simply the veins of the leaf yellowing while the organic structure stay gullible . Generally the tree can resolve this problem on its own if it is getting sufficient iron in the soil . Fertilizing the tree diagram with a high - Fe fertilizer will usually avail the tree diagram fend off the problem . However , if you observe serious , dramatic , early leaf fall then you may need to allow for more help in the form of a micronutrient fertiliser .

Heart Rot

White birch tree tree diagram have flaccid , susceptible interior wood . The slightest wound in the Sir Herbert Beerbohm Tree opens it up to infection and can ultimately destroy the full tree diagram . Never absent large branches if you could void doing so , and always address any undetermined wound on your white birch Sir Herbert Beerbohm Tree with a preventative unguent immediately follow the injury . If you note ledge fungus or other fungi growing on the sides of your white birch tree , then it is best to remove the tree altogether to prevent the fungus from moving from one tree to another and killing them all . antifungal agent may help purpose minor heart rot issues , but in most case this disease will kill the tree .

References

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