Learn about boron's function in plants, and how to check for (and correct) deficiency and toxicity situations.
Learn about the basic agronomic benefits of Calcium
This course will teach you the basic agronomic benefits of the minor elements Copper, Zinc and Boron.
This course includes a visual guide for identifying nutritional deficiencies of ornamental plants
This course describes how soluble salts impact fertilizers and plants.
This is part 2 of the Media Collection and Test Results series. Be sure to watch part 1, Media Sampling in the Nursery.
In this video, tropical plant and soil expert Lynn Griffith explains how to...
This course explains the significance of Magnesium in plant nutrition
This course explains the importance of Manganese from a horticultural perspective
Plant and soil expert Lynn Griffith explains proper media sampling techniques
All you need to know about Nitrogen from an Ornamental perspective
Learn how to identify and treat nutritional deficiencies in palms
This course will teach you all you need to know about Phosphorus from an Ornamental perspective
This course by plant and soil expert Lynn Griffith covers a variety of nutrients important to palms and tropical plants, with an emphasis on identifying nutrient deficiency, toxicity, and other...
This course will teach you about the importance of Potassium from an Ornamental perspective.
This course explains the importance of Sulfur from an Ornamental perspective.