Welcome to the Krostrade Marketplace, please excuse our appearance, we are still under construction.

How Do You Bring PH Down In Hydroponics           

Are you worried about how do you bring pH down in hydroponics? Well, you can lower it using pH commercial testing kits and appropriate chemicals. Hydroponics is one of the advanced methods used in horticulture in growing plants without soil.

The pH level in hydroponics is a measure of how acidic water can be. The range of pH levels plays an essential role in the success of a hydroponic greenhouse. Excessive pH level makes it difficult for the plants to acquire the nutrients suitable for them.

As you go further, we have prepared ideas to help you with how do you bring pH down in hydroponics.

how do you bring pH down in hydroponics

Steps To Bring PH Down In Hydroponics

In this section, we sorted out some necessary steps in reducing the pH of your hydroponics. The steps are as follows:


#1 Use a pH test kit

To test the water sample, use a pH test kit or pH strips depending on the products’ instruction. You will dip the strip in the water. In another way, drop a small amount of water to the test tubes and add enough drops. Observe and analyze the result of your test kit to the ones in the provided chart.


#2 Add pH-lowering product

Next, put the pH-lowering product that you have purchased by dropping a small amount to your hydroponic garden’s water. The amount that should be applied sometimes depends on the products of manufacturers. It’s better to consult them first before using your system.


#3 Mix the product

To equally combine the products to the water, stir it carefully. After that, the materials/products used will mix well with your hydroponic system.


#4 Test the pH range again

Leave for an hour and observe your water mix. Test for it again and see if the pH lowers down. But if it still too high, you can repeat the process until you come up to the target range.


Natural Way To Reduce PH Level Of Hydroponic System

If you’re in a rush to test and adjust your hydroponically grown plants’ pH levels, this might be a good help for you. Some home supplies can be used permanently to adjust the pH level.

So how do you bring pH down in hydroponics? In lowering the pH, use white vinegar and citric acid while baking soda can increase the pH level.

But unfortunately, these ingredients can only sustain short-term fixation. It is because the pH buffer that commercial manufacturers use can’t be found in these items.


Importance Of PH In Hydroponic System

Take note that the pH range in your hydroponic systems has its corresponding effects. It is helpful for you to understand the importance of the pH level of the hydroponic greenhouse.


Availability of nutrients

It is always vital to know that the pH level in hydroponics must be right and not too high. The growth of the plants is too risky if the pH level ranges too high. The ideal pH level ranges from 5.5 to 6.5.

If your plants are pale yellow, they have iron deficiency, while plants with tip burn and cupping leaves are deficient in calcium.


The difference in pH level

There is a real difference in the pH levels of hydroponically grown plants and soil-grown plants. As mentioned above, the pH level of hydroponically grown plants ranges from 5.5 to 6.5, while soil-grown plants range from 6.0 to 7.0.

A hydroponic garden’s pH level is necessary to be monitored regularly to adjust the level if there will be an increase.


Causes Of Changes In Hydroponics System’s PH Level

If you’re wondering how do you bring pH down in hydroponics, then you should know the reason for the change first. Several factors are being considered that cause the changes in pH level in hydroponic systems.


1. A drop in nutrient solution

The decreasing amount of nutrient solution makes the solution concentrated as the plants continue to absorb nutrients; this is the reason for the sudden fluctuate in pH levels. Always monitor the nutrient solution and full the reservoir.


2. Organic and inorganic matter

The organic and inorganic matter affects the pH level in hydroponics systems. For example, inorganic growing tools serve as a buffer that can result in the rising pH levels in media-based systems.

For an organic matter, soil acts as the buffer. Test your reservoir solution’s pH to have the precise media-based system’s pH reading.

Algae and bacteria are the organic matter that strongly affects level changes of pH. The rising of pH level in the morning is because of the algae invasion. The algae are consuming the carbon dioxide in the daytime, causing its pH level to rise by the evening’s dusk.

These factors need to be monitored in your hydroponic greenhouse to prevent the pH level from rising.


Benefits Of Measuring The PH Level

For the plants to thrive, they need specific support and proper care. The growing condition of the plants must continuously be going well. It takes too much time and effort to maintain your gardens’ progress, but it is a worthwhile experience indeed.

Checking and monitoring pH levels may be time-consuming work, but it will result in a successful outcome. If you are already aware of the appropriate pH range of your hydroponically grown plants, you’ll be able to develop a lot more plants.

You can also help your colleague having difficulties in testing the pH levels of their plants.


In Conclusion

I think you have digested the tips and ideas that we have presented on how do you bring pH down in hydroponics. We are hoping for the best on your application of the mentioned steps above for your hydroponic greenhouse.

May you have a great day!

Leave a Reply

Your email address will not be published. Required fields are marked *

How To Prevent Root Rot In Hydroponics: 3 Useful Tips

If you’re a newbie gardener who’s looking to find ways to hone your skills, you’d want to learn how to prevent root rot in hydroponics even before this problem affects your plants.

Hydroponics can be advantageous to crops in more ways than one. However, it also comes with risks of diseases, such as root rot, which can be destructive or even lethal to your plants.

Unfortunately, there are no effective methods to recover the wilted parts that were affected by the root rot once it hits your plants. The only thing you can do if you do not want this catastrophe to befall your crops is to prevent it before it happens. Read on to learn more about this subject.


What is Root Rot?

Root rot is a disease that attacks the plant roots and causes them to suffer decay. This usually happens when a lack of oxygen supply occurs in the substrate.

To give you an idea, think about plant roots that are submerged in water that only has a little oxygen in it. Over time, the plant suffocates and dies.

Aside from rot and decay, this disease also leads to the proliferation of fungi that are naturally present in the soil. These include Rhizoctonia, Alternaria, Pythium, Botrytis, Fusarium, or Phytophthora. As soon as fungi colonies start to grow, they tend to target the weakened roots and infect your precious plant babies.

Once the plant becomes infected, they won’t be able to take in what they need to grow – water, oxygen, and other nutrients. When this happens, it won’t be long before the plant dies.


What is Hydroponics?

In case you’re not aware, the term hydroponic is derived from a Latin word that means “working water”. To put it simply, hydroponics is an art that involves growing various types of plants without soil. If you’re like most people, the first thing that comes to mind when somebody talks about hydroponics would be a picture of plants with roots suspended into the water without using any type of growing medium.


Avoiding Root Rot in Hydroponic Systems

Detecting and identifying root rot can be tricky. When your plants get infected, their leaves and roots gradually wither until the whole crop itself dies from the lack of nutrients, which is a common symptom of many diseases.


What causes root rot in hydroponics?

One of the requirements in hydroponics systems is oxygen. Without it, your plants are basically on the road to death. On the other hand, lack of such is one of the major triggers for root rot, and it must be avoided at all costs.

Just like when planting in soil, you loosen up the ground so that your plants’ roots can have their required intake of oxygen. That is the case for crops grown in aqueous solutions as well. If they cannot breathe, they would not be able to grow.

Another agent for root rot is the temperature. The last thing you would want in your system are parasites that leech nutrients intended for your plants and infect the water during the process. In common terms, these fungi are called molds.

One of the best breeding grounds for these is warm and moist areas. For this reason, if the water temperature inside your reservoir is high, then you are susceptible to it. Something as minor as letting the solutions exposed to sunlight can already be a risk factor.


3 Useful Tips on How to prevent root rot in hydroponics

There is good news! Root rot in hydroponics can be prevented! Just follow these tips:

Tip#1: Use the right air pump

If you do not want root rot to affect your plants, you merely have to avoid its causes. If you need oxygen, keep the water bubbling by providing an air pump of appropriate size, and also give importance to proper ventilation in the room.


Tip #2: Maintain the temperature

The temperature should be maintained within the 70 to 80 degrees F range. Get rid of any materials that can make your system vulnerable to infections, and make sure not to disturb your crops while they are trying to grow.


Tip #3: Get rid of the rotten parts

However, if you failed in preventing the disease, then the rotten parts should be removed immediately. Cut them off as there is no chance of reviving them, and focus on the potential new growth instead. Fix your hydroponics system and eliminate the risks.


Why Give Greenhouse Gardening a Try?

Greenhouse gardening offers numerous benefits to greens aficionados who dare to take their gardening experience to the next level. Aside from acting as a shield against the effects of inclement weather, a mini, hobby, or semi-pro greenhouse can also serve as a protective layer that keeps harmful bugs and critters at bay.

What’s more, its enclosed structure allows you to control your plants’ growing conditions including the temperature, light, moisture, and ventilation of the greenhouse’s internal environment. With a controlled environment, you’ll be able to extend growing seasons and grow plants that aren’t native to your area.



No matter how well-informed you are about how to prevent root rot in hydroponics, you cannot completely eradicate the risks. Therefore, to avoid the worst-case scenario, you should be prepared to sacrifice the infected for the sake of others. While you’re at it, consider trying your hand at greenhouse gardening as well.


Leave a Reply

Your email address will not be published. Required fields are marked *

Sign up to our newsletter!