acidic lawn fertilizer

Acidic fertilizers are easy to use and probably the simplest way to lower pH in existing lawn situations. As usual, it is best to follow manufacturer's instructions regarding amounts, methods and timing of fertilizer application. Avoid products such as ammonium sulfate, which can burn grass.

1. What is a good acidic fertilizer?
2. What do you put on an acidic lawn?
3. How do I reduce the acidity in my lawn?
4. Which fertilizer reduces soil acidity?

What is a good acidic fertilizer?

Look for fertilizer containing ammonium nitrate, ammonium sulfate, or sulfur-coated urea. Both ammonium sulfate and sulfur-coated urea are good choices for making soil acidic, especially with azaleas. However, ammonium sulfate is strong and can easily burn plants if not used carefully.

What do you put on an acidic lawn?

Lime: Limestone is the most common soil additive for raising pH of your soil to make it less acidic. You'll generally see two types: calcitic limestone (which is mostly calcium carbonate), and dolomitic limestone (which also adds magnesium to the soil). Both work equally well at raising soil pH.

How do I reduce the acidity in my lawn?

If the pH is too high, your grass cannot properly absorb nutrients. Ideal pH should be between 6.5-7.0, slightly acidic. Generally, lime is added to raise the pH and sulfur is added to lower the pH, and adding compost can naturally correct your pH.

Which fertilizer reduces soil acidity?

Some types of fertilizers can help to acidify the soil and most of them are safe to apply. Acidifying fertilizers include ammonium sulfate, diammonium phosphate, monoammonium phosphate, urea, and ammonium nitrate. Read the label on the fertilizer bag to determine if it is an acidifying fertilizer.