Yahoo: Big News, Gardeners: The USDA Just Updated Their Plant Hardiness Zones The Weather Channel launches a new Home & Garden forecast tool that combines local weather data with USDA hardiness zones to provide personalized planting calendars and daily gardening recommendations ... Image Credit: USDA-ARS and Oregon State University (OSU) - Public Domain/Wiki Commons. Have you ever wondered what the USDA Plant Hardiness Zone is?

Understanding the Context

It’s mentioned in every gardening article or the ... The United States is divided into 13 different plant hardiness zones, each with "A" and "B" subdivisions. This is a number assigned to a plant that tells you how cold of a temperature the plant can ... The USDA’s winter hardiness zone map has long been the standard used by home gardeners, plant breeders and researchers to determine which plants are most likely to thrive in their location, based on ...

Key Insights

Chicago Tribune: Gardeners see warmer hardiness zones for plants, but not by much Hartford Courant: Bob Lorentson: Why it’s past time for a Gardener Hardiness Zone Map Bob Lorentson: Why it’s past time for a Gardener Hardiness Zone Map