Climate

Sunshine, precipitation, heat, cold, seasonal variations, altitude; all are critical considerations when planning and maintaining a successful garden. Knowing which plants do best in your climate, which conditions encourage growth, and how drought and other weather changes can affect what and how you grow is essential to wise gardeners. We discuss the issues — from shade and frost-tolerant plants to heat and drought-resistant gardens — important to every grower.

USDA Updates Hardiness Zone Map

USDA Zone MapDid you miss it? Last January, the U.S. Department of Agriculture (USDA), in conjunction with Oregon State University’s Prism Climate Group (a great site for those interested in climate), updated their “Plant Hardiness Zone Map.” The map includes new features which should make it easier to use:

“For the first time, the map is available as an interactive GIS-based map, for which a broadband Internet connection is recommended, and as static images for those with slower Internet access. Users may also simply type in a ZIP Code and find the hardiness zone for that area.”

The new map can be found here. And yes, there has been a general revision because of new climate data: (more…)

Warm Winter Confusion

Winter BlossomsHow will the mild, dry winter experienced in many parts of the country and Canada effect gardening? Links from around the country suggest that mother nature is confused, something we doubt. It’s us humans who are usually the ones confused. Mother Nature always seems to know what she’s doing even if it’s different than what we’re used to. In New York State, gardeners are worried that late snows after dry winter months will endanger tulip and other bulb shoots as well as early blossoms on fruit trees. A Raleigh, N.C. nursery expects the mild winter will affect the number of peony blossoms. Peonies need a minimum number of cold dormant days to flower. On the other hand, the nursery expects a banner year for magnolia blossoms.

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