Lemon Tree Yellow Leaves. Shelter lemons from cold winds with plastic, a screen or a. Leaf yellowing in lemons and other citrus is a common problem for gardeners.

I see no traces of mites or scale insects.

Yellow lemon tree geeft interieuradvies! Two common causes are chlorosis, or iron deficiency, and nitrogen deficiency. Here are the best ways to treat a lemon tree with yellow leaves. When leaves become yellowish and pointed at the top, zinc is lacking.