What is the best fertilizer for corn?
Use 2 to 3 pounds of fertilizer, such as 10-10-10, for every 100 square feet of garden area. Spread the fertilizer evenly over the soil and work it into the soil 3 to 4 inches deep.
Is nitrogen fertilizer good for corn?
As a fast-growing leafy crop, corn is generally low-maintenance. However, a dose of nitrogen will help raise the level of nutrients in the soil to help create a beneficial environment for corn. For tall healthy stalks, corn enjoys a nitrogen-rich soil environment with enough phosphorus.
Can you put too much nitrogen on corn?
Using more than the recommended amount of nitrogen-based fertilizers on corn is a waste of money and could pose environmental risks, two Purdue Extension agronomists say in an updated report. Nitrogen is the most expensive nutrient used in corn production. …
When should you put nitrogen on corn?
For most corn hybrids N uptake is complete shortly after pollination. So, most of the N should be applied prior to the 10 leaf stage, with any supplemental applications complete by or shortly after tasseling.
Is Miracle Grow good for corn?
If you are looking for an all-around great option for corn then I recommend the Miracle-Gro All Purpose Plant Food. This is one of the Best Corn Fertilizers EVER! This fertilizer instantly feeds providing bigger, better corn. You can apply it every two weeks with a garden feeder.
How do you naturally fertilize corn?
Fertilize with alfalfa meal, blood meal or other high nitrogen organic fertilizer until tassels develop. Tip: Some gardeners in colder climates have had luck starting seeds in individual pots (newspaper, biodegradable pots, etc.) that they plant directly into the ground. Consider adding kelp meal to vegetable gardens.
What is the best form of nitrogen for corn?
Smart nitrogen or polymer-coated urea is a suitable nitrogen source for sweet corn and only needs to be applied once. Cost, however, is higher than urea. Sweet corn is a heavy user of nitrogen.
Why do you put nitrogen on corn?
The goal of timing nitrogen (N) applications to corn is to supply adequate N when the crop needs it, without supplying excess that can potentially be lost. Because N reactions in the soil are closely linked to both temperature and moisture conditions, this goal is often hard to achieve.
How much nitrogen should I put on my corn?
Corn plants use large quantities of nitrogen to grow and yield. Corn removes 1 pound of nitrogen for every bushel of grain produced, so a 250 bushel per acre yield goal requires 250 pounds of nitrogen available to be used by your growing corn plants.
How much nitrogen do you put on a sidedress corn?
Sidedress applications allow growers to maximize profits. However, each growing season has varying precipitation and different environmental conditions that can prohibit producers from applying nitrogen in-season. For each bushel of corn removed, 1.5 pound of nitrogen is required.
How many pounds of nitrogen per acre are needed for corn?
So if you look at nitrogen, it’s pretty straight-forward. “For 150 bushels, we recommend 180 pounds of nitrogen per acre. For 200 bushels, you go up to 240 pounds, and for 250 bushels, go to 300 pounds. For 300 bushels per acre, we recommend more than 360 pounds of nitrogen per acre,” he says.