How to Raise Soil pH – Three Effective Steps for Rapid Field Deacidification

How to know that the field requires quick deacidification?

The field needs quick deacidification when you notice it a sudden drop in yields, yellow patches on crops and an abundance of acid-loving weeds. These are the first signals that something bad is happening to your land. The most common visual symptoms of severe acidification include:

• The appearance of indicator weeds such as horsetail, field sorrel and tricolor violet.
• Weak, stunted roots become short, thick and have no fine hairs to absorb water.
• Compact and hard earth that creates ponding water after rain and cracks heavily during drought.

To be sure, take a soil sample to a chemical and agricultural station. If the result shows pH below 5,5 pH, you must act now to save the harvest.

Why does low soil pH drastically reduce yields?

Low soil pH reduces yields because it is acidic the soil blocks the absorption of fertilisers. No matter how many tons of NPK fertilisers you pour into the field, the plant will not absorb them. Your money literally goes down the drain. When the pH drops significantly, toxic aluminum is released in the soil, which even burns the roots and stops the growth of crops. 

In an acidic environment beneficial bacteria also die, thanks to which straw and harvest residues stop decomposing. Regulating the pH is the absolute basis for even thinking about profitable harvests.

How to raise soil pH? 3 verified steps

To effectively raise the soil pH, it is best combine quick lime with humus, add beneficial bacteria and limit the use of artificial fertilisers. Regular methods often fail or are too slow. Instead, we propose 3 simple steps based on humic acids. 

Such a process it raises the reaction immediately, it does not burn life in the ground and causes the field to absorb water. You will see hard effects in the form of higher yields in the next season after application.

Step 1. Safe liming of soil with humic acids

To deacidify the field quickly and safely, use a fertiliser that combines calcium with a large dose of humic acids. Ordinary chalk works slowly, while sharp carbonate lime can burn away all biological life in the ground. A great solution for autumn or spring are calcium-humus granules, e.g. Plonagro Vitacalc. 

They act quickly thanks to the high content of active humus, which immediately quenches acidity. What’s more, they protect nitrogen from escaping into the ground, so fertilisers stay in the root zone.

Step 2. Reconstruction of structure with liquid soil improvers

To rebuild the structure of the earth, you must immediately introduce liquid humic acids with beneficial bacteria into it. Soil improvers such as Humus Agro, act as a natural glue in the field. The active humus contained in them binds loose sand or compacted clay into a plump sponge. 

Such soil holds water, which saves your crops during long summer droughts. Importantly, the preparation is precisely filtered, that’s why You can perform the treatment without worrying about clogged nozzles in the machine. Thanks to such soft and moist soil, plant roots effortlessly grow down and draw unlocked nutrients from deeper layers. 

Step 3. Radical optimization of nitrogen fertiliser doses

To stop further acidification of the field, you need to reduce the doses of sprinkled NPK fertilisers. It is the popular urea and saltpetre that spoil the pH of your soil the most every year. When you enter the field humic acids, the earth begins to act like a large warehouse and holds fertilisers right next to the roots. 

Elements no longer escape deep into groundwater, and you can safely reduce the use of chemicals. Less fertilisers mean no acidification, but also relief for your wallet, because you spend less time in the field.

Deacidify the field and build stable crops for years

Correct soil pH is the foundation without which even the most expensive fertilisers will not work. Instead of applying aggressive lime that destroys beneficial bacteria, combine calcium with humic acids. This treatment instantly deacidifies the soil, awakens biological life and allows you to cut the costs of NPK fertilisation. 

Start saving today and enjoy a confident harvest. Discover Agrizaz regenerative technologies: https://www.agrizaz.pl/.

Frequently asked questions (FAQ)

How to increase soil pH?

To quickly increase the soil pH, scatter calcium-humus granules in the field. Calcium oxide quickly quenches acidity, and organic carbon creates a protective shield for beneficial bacteria. This combined treatment does not destroy life in the earth and gives visible results already during the next harvest.

How to check soil pH?

To accurately check the soil pH, you need to take a soil sample from a depth of approximately 20 centimeters and deliver it to the chemical and agricultural station. In the field itself, you can quickly use an acid meter with Hellig liquid or insert an electronic pH meter into the ground. Remember, however, that only a precise laboratory test allows you to calculate exactly how much lime your field needs.

What should the soil pH be?

The optimal soil pH for the vast majority of crops in Poland should be from 6,0 to 7,0. At such a slightly acidic or neutral pH, plants best absorb nitrogen, phosphorus and potassium from the soil. When the pH drops below 5,5, harmful aluminum is released in the ground, which burns roots and blocks crop growth.