This portion of the website contains information and resources to make your like easier. 
Plant Calculator:  A simple way to estimate how many plants will be needed according to total square footage of a planting bed.
Trade Associations:  Clickable links to numerous Trade Association; regionally, nationally and worldwide.  
Articles & Website:  Clickable links to articles & websites of horticultural interest.
USDA Hardiness Zone Map: Published by the USDA.
Bruce Crawford's "Plant Facts":  An in-depth look at numerous plants we love, researched and written by Bruce Crawford.