How Often to Water Corn Plant? | Complete Guide

The first time you water your corn plant, it is essential that the soil be moist but not soggy. If the soil is too wet, the corn roots will rot, and the plant won't grow well. The second time you water a corn plant, you can use more water than the first. This helps the plant absorb nutrients from the soil. It would be best if you also watered the plants when they were about two inches tall.

How Often to Water Corn Plant

Make sure it gets enough water per week. Corn needs an inch and a half of water each week. It would be best if you watered them at least once every day.

But remember, when the corn starts off like a transplant, it doesn't need an inch and a half of water each week. You should only give it one or two tablespoons of water for the first few weeks.

When watering corn, make sure you do everything correctly. Don't let the soil get so dry that it crumbles away.

Corn plant care requirements

Soil should be well-drained and sandy loam with a pH of 6.0 to 7.0, fertile, and moist but not soggy. The best way to water corn is by hand or sprinkler. A watering meter will tell you when the soil is dry enough for watering again. It should be kept evenly moist but not soggy.

Corn plants prefer the daytime temperature of 75°F to 80°F and night time 65°F to 70°F. This is because they require total sun exposure and bright light. They thrive under high humidity conditions, but they'll tolerate low humidity levels if there's adequate air circulation.

It's essential to keep the soil around the base of the plant free of weeds. Also, don't leave standing water near the root system when watering the plant.

When is the best time to water your plant?

The best time to water corn is early in the morning. Because corn is like direct sunlight, it grows better when it receives full sun all day. However, it does fine in partial shade.

It would be best if you watered corn twice a week, preferably on Monday and Friday. These days, water the plant thoroughly until the soil feels slightly damp.

Types of Corn Plant

Corn is a succulent and a member of the sedum family. It's native to Mexico, but it can be found growing wild or cultivated throughout North America. The species name "maiz-tecomaxochitl" means "cornflower" in Nahuatl, an indigenous language spoken by the Aztecs and other Mesoamericans. Corn plants are easy to grow indoors or outdoors, with only minor differences between the two environments.

The most common type is the Mexican corn plant (Sedum morganianum), which has fleshy green leaves that range from blue-green to deep purple during their growing season when they receive plenty of sunlight and water; however, they turn brownish red when exposed to cold temperatures outside during winter months — this is called "evergreening."

If you're planning on growing your corn plant at home for decorative purposes instead of eating it as a vegetable crop like many people do throughout Central America today (especially Mexico), try buying this variety because its leaves will stay colorful throughout autumn months without needing extra care from gardeners who aren't experienced enough yet.

There are several different types of sweet corn, including Sugar Pearl Hybrid Sweet Corn, Golden Cross Bantam Sweet Corn, Early Sunglow Dwarf Sweet Corn Plant (suitable for container growing), and Early Sunglow Dwarf Yellow Skinned Potato Type Potato Seed Potato Plants – The packet contains approximately 20 seeds).

A look at some of the main varieties of corn available within the UK market and their uses. For further information on growing and reaping success using Sweetcorn.

Sugar Pearl Hybrid Sweet Corn

This variety is suitable for home gardeners who want to produce large ears of sweet corn. This variety is very vigorous, producing up to 10 ears per plant. It also produces plenty of tasty kernels with a good taste and tender texture.

Golden Cross Bantam Sweet Corn

This variety is ideal for small gardens as it produces only 3-4 ears per plant. It is a compact variety with a bushy appearance and is highly resistant to disease. It is also tolerant of drought and heat.

Early Sunglow Dwarf Sweet Corn

This variety produces many ears per plant and is suited to smaller gardens. It is extremely hardy and tolerant of poor soils. It is also resistant to diseases such as blackleg.

Growing Tips:

You may be surprised to learn that corn is actually a very easy plant to grow. With just a little bit of planning and care, you can enjoy fresh, delicious corn all summer long. The first step is to choose the right location.

Corn needs full sun and well-drained soil in order to thrive. Once you've found the perfect spot, it's time to get planting. Corn is best planted in mounds, with each seed placed about 6 inches apart. 

After the seeds have been planted, be sure to water them well. Then, simply wait for the plants to sprout and grow. When the corn is about 8 inches tall, it's time to fertilize the plants. A few weeks later, you'll be able to enjoy fresh, homegrown corn on the cob!

How can you tell if a corn plant needs more or less water?

If the leaves appear dry, you know that the plant requires more water. You will also see that the leaves turn yellowish-green. In addition, you will notice that the stalk becomes brittle.

If you notice no sign of moisture on the leaves, then you know that your plant needs less water. As a result, the leaves will remain green and healthy looking.

Or you can scratch into the soil about one inch from the top of the plant. If you feel dry, then it's time to water your corn.

What happens if you overwater or underwater a corn plant?

Overwatering a corn plant causes the plant to rot. Underwatering results in stunted growth and weak plants.

The best way to water corn plants is by using a soaker hose. A soaker hose allows you to control exactly where the water goes.

Indoor Corn Plant Care Instructions

Frequently Asked Questions:

1. How long can corn plants go without water?

It appears scientists have found that corn can survive 66 days of drought. Corn is a strong plant, one of the hardest plants to kill. However, if the corn is planted in a container, the answer is 4 weeks.

2. Can I use a sprinkler to water my corn plants?

No. Sprinklers spray water all over the place. This means that you could end up watering other parts of your garden. Instead, use a soaker hose to water your corn plants.

3. How often should I fertilize my corn plants?

You should fertilize your corn plants once every two weeks during summer and spring. Fertilizing helps your plants to grow stronger and healthier.

4. How much fertilizer should I apply to my corn plants?

Apply 3 to 4 pounds of 10-10-10 fertilizer per 100 square feet of growing area. So, for example, if you have an 8-foot by 12-foot garden, you would apply 3 to 4 pounds of 10-10-10 fertilizer.

5. How do I harvest my corn plants?

Harvesting your corn plants when they reach maturity is easy. Simply cut off the stalks at the base of the plant. Then tie the stalks together with strinFinally, hangang the bundle's upside down until they dry.

6. How do I store corn seeds?

Store your corn seeds in a cool, dark location. Make sure that the storage container has holes in the lid.

7. How do I prevent pests from eating my corn plants?

Don't worry, you're not the only one asking this question! Every year, farmers and home gardeners alike battle with pests that seem determined to eat their corn plants. There are a few things you can do to prevent pests from eating your corn plants, though.

First, try to grow your corn in an area that has good air circulation. This will help to deter pests, as they prefer warm, humid conditions. Second, keep your plants well-watered. This will help to keep them healthy and strong, making them less likely to be attacked by pests. Finally, try using a natural pest repellent, such as neem oil or homemade garlic spray.

By taking these precautions, you can help to ensure that your corn plants will be safe from hungry pests.

8. How do I remove weeds from around my corn plants?

Weeds compete with your corn plants for nutrients and sunlight. To eliminate weeds, pull them up by their roots. Or use a hoe or rake to kill weeds growing in your corn garden.

9. How do I get rid of bugs in my corn plants?

Use insecticidal soap to kill bugs in your corn plants. Insecticidal soap kills many insects, including aphids, whiteflies, thrips, mites, and mealybugs.

10. How do I care for my corn plants during winter?

During winter, keep your corn plants warm and moist. Use a heating mat under your corn plants. Also, ensure that the bottom of the potting mix is covered with pebbles or gravel.


Corn plants are resilient plants. They will continue to produce even after being neglected. However, if you take good care of them, your corn plants will live shorter. Follow these above-mentioned tips to help your corn plants thrive.


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