USDA plant hardiness zone map shows La. changes (Distributed 02/03/12) When the U.S. Department of Agriculture released its updated Plant Hardiness Zone Map in January, it prompted quite a bit of conversation in the horticultural world. The new map had been long-awaited and was the first update since 1990. It indicates the average minimum winter temperatures for all areas of the United States. |
Prune trees, shrubs carefully (Distributed 01/27/12) Pruning is one of the activities that many home gardeners have questions about. When to prune? How to prune? Why prune? |
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Prune crape myrtles properly (Distributed 01/13/12) We are midwinter in Louisiana, and this is the time when crape myrtle pruning becomes commonplace. Unfortunately, these are among the most abused trees in Louisiana’s residential and commercial landscapes. Crape myrtles need only occasional pruning, in most cases, to obtain the desired landscape effect. |
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