Measuring a Medium's Airspace and Water Holding Capacity
The author addresses how to measure the airspace and water holding capacity of a medium. The method allows the growers to determine water holding capacity for themselves and make the appropriate adjustments to the medium for the water needs of different plants.
To view the article, click on the link attachment.
June 1976 Volume 1, Issue 8 Pages 11-12
George Gessert Graduate Assistant Horticulture Department Oregon State University