Best answer: What causes striped corn leaves?

Which nutritional deficiency is the white stripe in the corn leaf?

Zinc (Zn) deficiency in corn causes interveinal, light striping or a whitish band beginning at the base of the leaf and extending towards the tip. The margins of the leaf, the midrib area, and the leaf tip usually remain green. Plants are stunted because internodes are shortened.

Why do corn fields have stripes?

Striping could be a sign of sulfur deficiency.

He notes that sulfur is not mobile in the plant, however. So look for symptoms on newer leaves at the top of the plant first. Sulfur deficiency often shows up first on sandier soils. Agronomists in areas where soils are irrigated often watch closely for these symptoms.

How often should corn plants be watered?

Corn needs about 1 inch of water a week, particularly when the stalks begin to tassel. Water stress during pollination will result in ears with lots of missing kernels, so don’t skip watering your corn patch. Apply water at the soil surface by using a soaker hose or drip irrigation.

How often should corn be watered?

Corn has deep roots, so you need to water long enough that water reaches a depth of 30–36 inches. Because corn benefits from deep, soaking watering, it’s best to water once per week rather than daily, as this ensures adequate soil moisture.

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Does corn need magnesium?

Introduction. Calcium (Ca), magnesium (Mg), and sulfur (S) are essential plant nutrients for corn production. They are called secondary macronutrients because plants require them in smaller amounts than primary macronutrients (nitrogen, phosphorus, and potassium).

What is wrong with my corn plant?

Most corn plant problems occur because of improper watering, indicated by the foliage turning brown. Avoid overwatering that results in soggy soil and don’t allow the pot bottom to sit in standing water. Low humidity can also cause leaf damage in a dry home. … Spider mites may infest indoor plants.