Customizing treatments for nutrient deficiencies is not just good plant heath
care, it is also a valuable new service offered by conscientious arborists. Yet, the
complexity of the issues and products can be intimidating. Which products are
truly worthwhile and which are just sales hype? This class will provide answers
on a wide range of issues, such as: water soluble versus WIN; Bio-stimulants;
Mychorrizae or compost tea; trunk injection or implants; pH; micronutrients; and
proper timing of applications. Cultural, biological and chemical control strategies
and the Growing Degree Day (GDD) method of tracking pests and diseases
will be outlined and detailed for effective use and marketing. Hands-on outdoor
demonstrations will be provided (weather permitting).
ISA Credits: Certifi ed Arborist-4.75; BCMA-Practice-1.75; BCMA-Management-3 |