Dr. Paul Fisher from the University of Florida IFAS Extension interviews Shawn Mallen from A.M.A. Horticulture in a new YouTube video where they discuss the different commercial substrates most commonly used in hydroponic production, the importance of air porosity, and compaction of substrates.

This video is part of the series called “Five Tips for Horticulture” featured on the Greenhouse Training Online channel (https://tinyurl.com/ufgto). The series highlights technical topics from university and industry experts. Subscribe to receive upcoming videos on topics such as growing media, vermicompost, and running successful trials. The channel is sponsored by the Floriculture Research Alliance (floriculturealliance.org).

For more information on hydroponics, take the UF IFAS Extension online course for growers on Hydroponic Vegetable Production beginning on November 9 (https://hort.ifas.ufl.edu/training/) in English and Spanish.

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