To really anchor plants, it's a good idea to hill corn every two to three weeks until the plants start to tassel. Hilling

also covers and smothers any weeds around the base of your corn plants. You might say you're creating a "soil mulch" around your plants.

How often does corn need to 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.

Does corn need to be watered every day?

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.