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Archive for December 30th, 2006

Word of the Day: perennial

December 30, 2006 By: Garden Dictionary Category: Garden Dictionary

A plant that lives for a number of years, generally flowering each year. Gardeners often use the term “perennial” to mean herbaceous perennial, but woody plants such as shrubs and trees are also perennial.

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The Power of LED Grow Lights

December 30, 2006 By: Susan Slobac Category: Gardens - Hydroponics

With the release of hard-hitting documentaries such as Al Gore’s An Inconvenient Truth and Leonardo DiCaprio’s The 11th Hour energy consumption and its relationship to global climate change has become a prominent issue. What people often fail to understand is that the best solutions are not great actions on the part of a few, but rather small actions taken by the many. For example, if everyone in the U.S. were to replace incandescent lights with fluorescent ones, it could eliminate the need for Middle East oil.

LED Grow lights are another example of a small thing that can make a great difference. If you are growing your own food hydroponically, you’re already taking a step toward saving the planet. The use of LED Grow Lights allows you to take the next step in reducing your footprint on the planet. Not only to they operate at a fraction of the voltage of conventional bulbs (less than 20 VAC as opposed to 120), but they are free of mercury – a highly toxic metal used in metallic vapor and fluorescent grow lights. (more…)