Tag Archive: media mixes

Managing Low pH in Growing Media for Reliable Crop Performance

Managing Low pH in Growing Media for Reliable Crop Performance Featured Image

Low pH can cause serious production problems for growers. Learn steps to determining low pH in growing media, how to properly sample for accurate testing and the best options for raising growing media pH. This valuable knowledge will help growers maintain the right growing media pH for their crops to ensure reliable production results. Three… View Article

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Air Porosity and Water-Holding Ability of Media Components

Air Porosity and Water-holding Ability of Media Components Featured Image

Most soilless growing media are composed of multiple components with distinct physical properties that fit together to form pore spaces of various sizes. Coarse particles create larger pores (macropores) that maintain air spaces and facilitate drainage, while fine particles create smaller pores (micropores) that hold available (and unavailable) water. Each component functions to meets a… View Article

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Trends in Media Mixes

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A Q&A on trends in media mixes, with Sun Gro’s Dan Jacques, Technical Services, and Kathryn Louis, Research & Regulatory Services –    What can you tell me about Sun Gro’s media mixes and components products for greenhouse growers? Sun Gro is the largest supplier of professional growing media in North America.  We also are the… View Article

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