How many pounds of nitrogen are in liquid fertilizer?

Asked by: Scott Martin

There are 4 quarts in a gallon, so 9 pounds divided by 4 is 2.25 pounds of fertilizer liquid in 1 quart. Your product is 16 percent nitrogen by weight, so 16/100 = 0.16, and 0.16 x 2.25 is 0.36. This means that 1 quart of fertilizer supplies 0.36 pounds of nitrogen.

How many pounds of nitrogen is in fertilizer?

One pound of nitrogen or mixed fertilizer is recommended per 1,000 square feet of lawn and your particular fertilizer contains 20% nitrogen. Refer to Table 1 to convert this to five pounds of fertilizer that should be applied per 1,000 square feet.

How do you calculate pounds of liquid nitrogen?

That's one point two eight literal pounds of product. So remember 16 ounces goes for every one gallon of your mix.

What does liquid nitrogen fertilizer weigh?

32% N weighs 11.1 lbs/gallon and contains 3.6 lbs of nitrogen per gallon. 30% N weighs 10.8 lbs/gallon and contains 3.3 lbs of nitrogen per gallon. 24S or 25S weighs 10.7 lbs/gallon and contains 2.6 lbs of nitrogen per gallon. 24S or 25S also contains 0.3 lb of sulfur per gallon.

How do you calculate nutrient in liquid fertilizer?

The first step in calculating the nutrient delivery is to figure out how much of a specific nutrient is in a gallon. For our example, we’d take the product weight per gallon (10.4 lbs) and multiply it by the percent of our nutrient (both N and K are 11% or 0.11).

How much does a pound of liquid nitrogen weigh?

Nitrogen

How do you find the actual nitrogen in fertilizer?

To determine the actual amount of each nutrient equivalent in the bag of fertilizer, multiply the weight of the bag by the percentage of that nutrient equivalent in decimal form. So to determine the actual nitrogen content in a 100-pound bag of 19-26-5 starter fertilizer: 100 (pounds) x .

How many pounds is 28 of nitrogen?

The calculation can be relatively easy if you remember that 28% UAN has 2.9 pounds N per gallon and 32% has 3.5 pounds N per gallon. How did we come up with these amounts? UAN28 weighs 10.6 pounds per gallon, so 10.6 pounds X 0.28 = 2.9 pounds.

What is one unit of nitrogen fertilizer?

If the N-P-K rating is 10-6-4, for example, and the weight of the bag of fertilizer is 25 pounds, the fertilizer bag contains 2.5 pounds of nitrogen. The one unit of nitrogen in this case would be 1 pound.

What is the cheapest nitrogen fertilizer?

Urea (46-0-0) usually has the lowest cost per pound of nitrogen compared to other single-element nitrogen fertilizers.

What liquid fertilizer is high in nitrogen?

Fertilizers that supply the most nitrogen include urea (46-0-0) and ammonium sulfate (21-0-0). Due to its high nitrogen content, urea can damage plants when applied neat, so it’s often sold mixed with other agents.

What fertilizer has the highest nitrogen content?

Urea

Urea has the highest nitrogen content of all solid fertilizers at 46% N.