How To Make Soil Acidic For Blueberries – Beginner's Guide

Whether you plant a novel blueberry patch or try to enhance the production of settled blueberry bushes, it’s quite important that you test the soil. In some places, the soil pH could be very high and examining the soil could tell how much high the soil pH is. The test of soil will enable gardeners to wonder how much effort their soil will require for growing blueberries well. A perfect soil pH for blueberries is from 4 to 5. If the soil pH goes higher than that, then you have to take some steps for lowering the pH for growing blueberries.

Soil Preparation for New Blueberry Plantings

If the soil pH is high, then you have to get it lowered. The most effective method to carry out this task is to put granular sulfur into the soil. To lower a single pH point, you need to add about 1-pound sulfur every fifty feet. This will require tilling or working into your soil. In this way, you can mix the sulfur with the soil in a better way. One can even use used coffee grounds or acid peat as organic methods to acidify the soil. You need to work about 4- to 6-inch coffee grounds or peat into your soil. Another effective method is to use a soil acidifier for blueberries to lower the pH of the soil. It is a high purity and all-natural mineral, which lowers the soil pH and enables acid-loving plants to get optimum growth.

Lower Soil pH for Existing Blueberries

It does not matter how perfectly you carry out a soil preparation for blueberry plants if you don’t reside in a place where your soil is acidic naturally. In that case, you will discover that the pH of the soil restores back to the normal in some years if you do nothing for maintaining the lower soil pH all around your berries.

There are various methods that one can use for lowering the soil pH for established blueberries or for maintaining the already modified soil pH level. The best way is to incorporate sphagnum peat all around the blueberry plant’s base about once every year. Another method way on how to acidify soil for blueberries is to ensure that you fertilize the blueberries with some acidic fertilizers. The high acid fertilizers are usually the ones containing ammonium sulfate, sulfur-covered urea, or ammonium nitrate. Putting in sulfur to the soil’s top is another effective method to drop down the soil pH.

It might take time for the sulfur method to work for existing plantings as you cannot make it work far into your soil without damaging the roots of your blueberry bush. However, it works its technique down eventually to the plant’s roots. A great fix for while the pH is using diluted vinegar. Take two tablespoons of vinegar each water gallon and water your berries with this solution once every week. This one is a cheap solution and this, it would not last long. Therefore, you cannot rely on this one as the long-term solution to lower the soil pH for blueberries. Check out this video to know about how to lower the soil pH naturally in a cheaper, simpler way using diluted vinegar.