Oh boy, is my face red!!! Lots of crazy things going on here at Winterberry Farms and I just got lost in the craziness! BUT! I'm back and will be trying to post more often! One of the crazy things that is happening is the Philadelphia Flower Show and our preparations for it!
Craziness aside, I came upon an interesting article this morning and can't wait for the actual paper to come out so I can download it. This is from http://news.yahoo.com/s/livescience and here it is:
Lush green lawns may not be as good for the environment as you might think.
A new study suggests that, in certain parts of the country, total emissions would actually be lower if there weren't any lawns.
Previous studies have demonstrated that lawns comprised of turfgrass can potentially function as carbon sinks since they help remove carbon dioxide from the atmosphere. But the maintenance of lawns - fertilizer production, mowing, leaf blowing and other lawn management practices - may generate greenhouse gas emissions that ultimately exceed four times the carbon they end up storing, according to the study.
"Lawns look great - they're nice and green and healthy, and they're photosynthesizing a lot of organic carbon," said researcher Amy Townsend-Small,who co-authored the study. "But the carbon-storing benefits of lawns are counteracted by fuel consumption."
To reach their conclusion, the researchers sampled grass from four parks around Irvine, Calif. that contained either ornamental lawn turf or athletic field turf, which tended to be more trampled and required replanting and frequent aeration. Samples were taken from the soil and air above the turf, and analyzed to measure carbon sequestration and nitrous oxide emissions. The investigators then compared that data to the amount of carbon dioxide emissions that resulted from maintaining the turf, which included fuel consumption, irrigation and fertilizer production.
The results, detailed in the forthcoming issue of the journal Geophysical Research Letters, showed that nitrous oxide emissions from lawns were comparable to those found in agricultural farms, which are considered among the largest emitters of nitrous oxide globally. In ornamental lawns, nitrous oxide emissions from fertilization offset just 10 percent to 30 percent of the carbon that was sequestered. But day-to-day management required fossil fuel consumption that released about four times more carbon dioxide than the plots could take up.
Athletic fields fared even worse. They didn't trap nearly as much carbon as ornamental grass but required just as much emission-generating care.
"It's impossible for these lawns to be net greenhouse gas sinks because too much fuel is used to maintain them," Townsend-Small said.
Also, Trillium recurvatum nodding in the spring sun last year in my back yard. How glorious!
I love it!!!! Another reason to get rid of all that lawn and plant some natives!!! Now for some 'sound effects': TAH DAH!!!
The Charming Chionanthus!
Chionanthus virginicus (kye-oh-NANTH-us ver-JIN-ih-kuss), also known as the white fringe tree, is one of the most beautiful small flowering trees that you will find anywhere.

It is a member of the Oleaceae family - the same family as Oleander and is glorious when in flower. It loves a partial shade area under other trees where it will spread its branches and flower for you each spring. I have one in my front yard and she flowers each spring just as the dogwood flowers begin to fall. I did say 'she' as the white fringe tree is dioecious in that there are male and female plants just like the holly tree. She will at times produce fruit, a gorgeous blue berry, but it is sterile because I don't have a male tree. It is not easy to determine the sex of the tree as you must look to the flowers and determine if there are pistils or stamens in the center of the flowers; so I wouldn't even try to check the 'gender' yourself. If you are lucky, your nurseryman may know, so just ask when you purchase one.
Chionanthus virginicus is hardy from zones 3 to 9 in the United States and can either be a small tree or (as I prefer) a multi-stem tree that will develop twisted trucks in a great gray color. The leaves are a wonderful light waxen green and very shiny; but she, or he, will be in their greatest glory when they flower.

So, make an effort this year to really 'go green' and cut back some of that lawn!
Until next time and the Outrageous Oxydendrum arboreum (Sourwood)!

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