Today, March 20th, marks the spring equinox or the very first day of spring. For many gardeners, however, it seems that spring has already sprung. Warmer temperatures, longer days and the occasional sighting of a beautiful butterfly say the growing season is upon us.

Birds, butterflies and sweet spring things—ahh all sounds wonderful, right? Well, maybe not? Scientists are concerned this year’s early signs of spring are more than just a pretty coincidence. According to the National Gardening Association, scientists working in a joint study from sites across Europe and North America have spent the last 50 years tracking the leafing and blooming timelines of native plant life. Their findings, dating back to 1955, prove that many plants are flowering days if not weeks earlier than they did 50 years ago.

It’s no surprise that many animals are responding to the phenomenon. Just a few slight adjustments in an eco-system can lead to an overwhelming snowball of changes. In this case, early budding changes the animal activities—foraging, waking from hibernation, preparation for mating—associated with the arrival of spring.

Given the concrete evidence of higher temperatures and the effects it has on growing periods and ecosystems in general, gardeners are gaining an even stronger concern for the changes in climate patterns. Now, more than ever, gardeners are realizing the importance of keeping the environment in mind. Consider joining their efforts to garden responsibly as you purchase environmentally responsible products for your garden this spring.

Posted on March 20th, 2008 by Olivia Zaleski