Water Quality in Aeroponic and Hydroponic Cloning Systems: Ensuring Success

water testing


In this blog post, we will explore the crucial role of water quality in aeroponic and hydroponic cloning systems. These innovative methods of growing plants suspend the roots in the air and nourish them with nutrient-rich mist, leading to faster growth and higher success rates in cloning. However, to achieve optimal results, it is essential to maintain the highest water quality standards. We will discuss key factors such as pH levels, dissolved oxygen, and the importance of using demineralized water.


Water Quality: The Foundation of Successful Cloning

Water quality plays a pivotal role in aeroponic cloning as it directly impacts the health and survival of plant cuttings. Unlike traditional soil-based methods, aeroponics exposes the roots directly to water and nutrients, making them more susceptible to potential contaminants. Disease-causing microorganisms, heavy metals, and pollutants can hinder plant growth and reduce cloning success rates.


Maintaining Optimal pH Levels

The pH level is a critical factor in aeroponic cloning and must be carefully regulated between 5.5 and 5.9. Monitoring pH levels is made easier with a pH test kit, but for precise adjustments, a quality digital pH pen is recommended for its consistency and accuracy. When necessary, pH adjustments can be made using pH buffer solutions or acids. Maintaining the proper pH range is essential to prevent nutrient deficiencies and promote healthy plant growth.


Importance of Dissolved Oxygen Levels

Dissolved oxygen levels are another vital aspect of water quality in aeroponics. The plant’s roots require a steady supply of oxygen for proper function. Utilizing a dissolved oxygen meter can help monitor and maintain adequate oxygen levels. To increase dissolved oxygen, incorporating an air pump into the system is effective, though Dewey Mister engines already address this with their built-in air pump.


The Significance of Using Demineralized Water

To ensure the success of aeroponic cloning, using demineralized water is highly recommended. Demineralized water is free from impurities and provides plants with the necessary nutrients and minerals to thrive. This water type minimizes the risk of nutrient deficiencies, disease, and potential plant death, leading to healthier and more successful clones.



In conclusion, water quality serves as the cornerstone of successful aeroponic and hydroponic cloning. By maintaining contaminant-free water with the appropriate pH levels and ample dissolved oxygen, you can significantly enhance the health and survival of your plants. For optimal results, investing in a digital pH pen and using demineralized water are wise choices. Remember to monitor water quality regularly to ensure the triumph of your aeroponic cloning efforts with the Dewey Mister Australia system.

To explore our range of pH water conditioning, consumables and calibration tools click here.



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