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How Does Oil Affect Plant Growth. Read This First

You are probably curious about how does oil affect plant growth, and it leads to drawbacks in photosynthesis and issues in processes and morphology. As a gardener, one must know what factors affect plant growth to ensure no weaknesses in plants’ health and productivity. Therefore, it’s not enough to provide the ideal growing environment for plants. 

It would be best if you also learned how oil affects plants, particularly in photosynthesis. Remember that any issue with this process will inevitably cause problems with the way plants to develop everything from their roots to fruits. The article below should help you understand the connection and apply the knowledge when managing your plants.


How Does Oil Affect Plant Growth. Read This First

Effects Of Oil On Plant Growth: Water And Soil Contamination


Drawbacks in photosynthesis


Water contamination

You must know the effect of oil on plant growth because it is detrimental to the process of photosynthesis. The most straightforward example to understand this is how oil spill blocks the sunlight from reaching the plants in water. More so, oil can block sunlight if it coats the plant leaves, which prevents them from having enough energy to conduct photosynthesis. 

The oil itself can even poison the water and kill the beneficial organisms for the plants. Remember that this can lead to lower pH levels that can stress plants. And afterward, the residue can elevate the temperature due to absorbing solar radiation, making photosynthesis slower. 


Issues in plant processes and morphology


Soil contamination

Oil can also contaminate the soil, and its effects on plant growth are as detrimental as oil spills in bodies of water. A study has shown how having petroleum and its derived products in soil cause growth and developmental issues in plants. Unlike oil contamination of water that directly affects how plants conduct photosynthesis efficiency, having issues in processes and plant morphology from soil contamination will cause problems in their growth. 

For starters, soil contaminated by petroleum makes it difficult for the plants to take water and minerals. This hinders the metabolic processes necessary for plant growth because the plants will be deficient in nutrients and chlorophyll. You will notice that the plants in contaminated soil have deformities and damages in morphology because of this deficiency, including their foliage, roots, and shoots.

The research has also noted how diesel oil causes the most harmful effects because it increases the heavy metals in plants and decreases substances such as sulfur, carbon, and nitrogen on plant leaves. The impact of soil contamination is evident even after three years, and it can even cause harmful substances to accumulate in plants. 



How Water And Soil Oil Contamination Affects Plant Production


Effects on plant yield and quality

Both water and soil contamination will lead to issues in plant growth. Therefore, growers can experience underwhelming yield and produce low-quality crops. Remember that the only way you can ensure profit is by consistently having plants with good quality at buyers’ rate. 


Area limitation and safety of crop consumption

This will impact the economy and efficiency of production, and one will be limited in areas for growing plants to ensure that there is no contamination. Otherwise, you’ll encounter issues with seed germination and availability of viable seeds, poor soil condition due to the limited decomposition of organic matter, and general toxicity of the soil. Moreover, the studies that concluded the presence of harmful substances in plants makes the yield unusable for human consumption. 

Growers must wait for the areas to show no presence of oil contamination before they can start cultivating plants. Studies have even confirmed how oil spills will reduce plant growth or even cause plant death on agricultural lands with oil spills. However, it’s worth emphasizing that the severity of these effects will still depend on the oil itself, the plants, and the environment. 


How To Boost Plant Growth

Many factors can positively affect and boost plant growth. Besides the obvious, which is providing optimal nutrients, the environment plays a significant role in developing healthy plants and yielding many of them. This is why growing in the greenhouse is advantageous for most plants because gardeners can provide the conditions they require to develop well. 

For example, light, temperature, and humidity are all easy to maintain indoors and even adjust according to your specific plants’ needs. On the other hand, if you subject plants to fluctuating conditions or too little or too plenty for them, you can expect them to get stressed and perform at a slower growth rate.



As a grower, you have to know what negatively affects plants to ensure quality yield at an optimum rate. Therefore, how does oil affect plant growth? Is oil contamination of water and soil detrimental for growing plants?

The quick answer is yes because it causes issues in photosynthesis, plant morphology, and processes, which all lead to problems in growth and even death of plants. As a result, you should ensure that the site you’re using is not contaminated because plants can develop damaged parts or even accumulate harmful substances for human consumption. However, remember that you must not only know what can negatively affect plant growth but what can also boost growth and use them to your advantage. 

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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.


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