Fertilizer myths, Probiotics and Soil pH
registered landscape architects and ISA certified arborists
This course starts with myths about fertilizers regarding chemical fertilizers versus organic ones. It explains the roles of nitrogen, phosphorus and potassium. Slow release fertilizers are discussed as well. The definition and role of probiotics is explained at length. The course ends with a discussion of pH and its role in soil fertility, available nutrients and lists plants with specific pH tolerances.
Horticulture / Plants
Sustainable Development & Design
Health, Safety and Welfare
1 - Understand the difference between chemical and organic fertilizers.
2 - The benefits and harms that fertilizers can produce will be explained as well as the role of probiotics.
3 - Learn how to be environmentally responsible when specifying fertilizers.
4 - Better understand the role of pH in soils and for plant nutrient availability.
Len Phillips (editor) with author sources cited
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