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The Role of Perlite in Hydroponic Culture

Perlite has been utilised successfully  in a wide range of horticultural applications, and its role in hydroponic culture is no exception. There have been a number of studies that have demonstrated the superiority of perlite in comparison to numerous other substrates  used in hydroponic culture. 


Benefits of Perlite in Hydroponics

One of the benefits of using perlite in  hydroponics is the fact that it has been proven to drastically increase crop yields. It  also works better as a rooting medium when compared to another popular choice within hydroponic culture, namely rockwool. Perlite boasts maximum capillarity and, as a result, has the ability to maintain a constant supply of water and nutrients when the plant container is placed in a shallow reservoir of a solution rich in moisture and nutrients. The perlite effortlessly draws the solution up from the reservoir, complementing the rate at which the plants naturally absorb water. 

Perlite is also the ‘greener’ choice from a reusability perspective. Contrary to rockwool, it is able to retain its superior water and air balance for a number of years as long as treated correctly. It can be reused over the course of a number of growing seasons, following which it can be used as part of a nutritious potting mix or to aid in conditioning the soil. Disposing of rockwool may be problematic as it is not a natural mineral.

Finally, it is also known that perlite is especially straightforward to manage. And, it is extremely affordable, particularly when bulk perlite is purchased from a reputable supplier.

Buy Bulk Perlite for Hydroponics in South Africa 

Are you looking to embrace perlite hydroponics in South Africa? If so, you will require a supplier that you can trust for quality. Look no further than Sun Silicates. We focus on supplying high-tech products to, amongst others, the chemical, metallurgical, construction and agricultural sectors. For more information about investing in bulk perlite for hydroponics, please do not hesitate to get in touch

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Sun Silicates

About Sun Silicates

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Sun Silicates (Pty) Ltd focuses on supplying high-tech consumable products to the chemical, metallurgical and agricultural industries. The company is customer and performance focused and we ensure our customers of quality products at competitive pricing.

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