Join Bob Polomski award-winning horticulturist, author and seasoned extension agent to answer the following questions: Just what is a fertilizer? What’s the most accurate way of determining a shrub or tree’s nutrient needs? Do plants prefer an organic fertilizer over a synthetic one? What are the horticultural and environmental consequences of misusing fertilizers?
This class is Part 1 of 2 classes. These can be taken separately or together as a series.( See the description for Part 2 on the SCBG Events calendar for March 24.)