the garden variety: Cleveland Botanical Garden Blog

Archive for the ‘Conservation’ Category

December 24th, 2008

Leaf Blankets

 

I would like to take issue with whoever coined the term “leaf litter.” Sure I have a few areas that need to be cleaned out in the fall. Leaves will blow into my garage or clog a sewer grate. But leaves that fall into flower beds, natural areas and other landscapes don’t deserve the negative “litter” label. Plants in these areas have gone dormant and will benefit from a thermal blanket of leaves. This blanket will hold the soil temperature fairly constant and protect the plants from constant freezes and thaws that come with winter. Tender perennials, recent transplants and raised bed plants will especially appreciate the added protection. And I sometimes discover some tough annuals that made it through the winter when I pull back the blanket in the spring.
 
Of course I don’t want leaves matting down my lawn. So these either get raked into the bed or gathered for the compost pile. If you are worried about the leaves blowing around and possibly ending up back on your lawn, go ahead and dig them in. You can turn the soil on them and the leaves will decay and add much-needed organic matter to the soil.
 
Somewhere along the line our obsession with cleaning reached our flower beds. Mother Nature has been purposely blanketing her root zones for millions of years. Sure, a formal bed with a nice clean edge and a layer of mulch looks great. But a nice soft blanket of leaves is a nice look as well. And if you are lucky enough to have a deciduous conifer such as the bald cypress, you get a bed of feather-like leaves. These leaves are not only soft and attractive but they lock together to form a nice brown blanket around your plants. So even if you don’t want to read nursery rhymes to your plants, be sure they get tucked in snugly for the winter.
 

Posted by Bob Rensel

December 23rd, 2008

Coffee’s (Almost) Ready!

          The coffee plant (Coffea arabica) originated in North Africa. The drink made from its roasted, brewed seeds was first appreciated in the Arab world, and spread from there thoughout India and Europe. Now most subtropical regions of the world can boast of their own special harvest. The climate and volcanic soils of Central America are ideal for growing this wildly popular crop. Since the aromatic beans are a major product of Costa Rica, it’s appropriate that several coffee shrubs are on display in the Eleanor Armstrong Smith glasshouse.

            The waxy white flowers of Coffea arabica have a lovely fragrance similar to that of jasmine and orange blossoms. Once the blooms fade, the berries begin to develop. Inside each one are two seeds, commonly called “beans”, although they aren’t technically beans. The berries must be completely ripe and red before the seeds inside will yield the full flavor and fragrance that coffee drinkers enjoy. The berries don’t all ripen at once, so handpicking is necessary to assure a quality product.
            Shade-grown coffee is thought to be the best, from several perspectives. Fewer berries are produced per plant, compared to those grown in full sun. More of the plant’s energy and nutrients can go into each individual fruit, resulting in a more concentrated flavor. From an environmental standpoint, coffee plants grown amongst other, taller trees provide migratory birds and other creatures with much-needed habitat. When you are sipping from that hot morning mug, it’s fun to imagine that the birds at your kitchen window feeder may have spent the winter watching your latte grow.
 
Posted by Ann McCulloh

     

 

December 17th, 2008

Good-bye Grandfather

Important Tree Removed

This past Tuesday was a sad day for Cleveland Botanical Garden staff. We said goodbye to one of our grand old trees that has seen many sunrises and sunsets through the years (the tree is estimated to be between 100 and 120 years old). One of two tulip popular trees was removed from the tree house for the safety of our visitors. The roots supporting the tree on one side were rotted, giving the tree an unhealthy lean. It was a popular landmark of the Children’s Garden and served as the focal point of the Tree house. Our friend will be missed, however you can expect to see art work and/or furniture from the tree’s wood this coming season in the Hershey Children’s Garden as it continues to serve the young minds that have looked upon it’s towering beauty for generations. 

Below are some photos of the removal process.

 

  

   

                                                            

 

 

 Posted by Josh Steffen

December 2nd, 2008

Budget Botanical Decorating

Over the Thanksgiving break I had some free time to consider how I would decorate my home for the holidays. In years past, I would travel to the local garden center and buy pine roping for our mantels and pine/spruce/fir mixes for table decorations. This year, while walking through my yard I thought: "Why am I paying for pine and spruce branches when I can just as easily cut my own?" So I did just that and used as many natural materials around my yard that I could find. I cut white pine branches a few feet long, then brought them into the house where I cut them further and arranged them on a neutral-colored placemat around a large candle on our dining room table. The placemat is key for fresh cuttings, unless you want sap on your furniture. Longer branches were placed on the mantels in very naturalistic ways. I also cut a few branches of evergreen holly and left them to dry in a vase near our kitchen window. I’m interested to know how long they will last indoors without water.

The deciduous hollies with their bright red berries are also wonderful additions. Cut a few branches now or you’ll risk losing them to the birds! A simple fruit or compote bowl can hold red and green fruit such as pomegranates and pears. Place small, cut branch tips of spruce and pine mixed with a few pine cones and you have an instant centerpiece. As you look for new ways to save money this holiday season, think about decorating with natural materials that are probably in your yard. It’s an easy, money-saving way to brighten your holidays!

 Posted by Cynthia Druckenbrod

November 13th, 2008

Big bugs in the rainforest

My husband and I recently returned from a scientific collection trip to Guatemala. We are research associates with the University of Florida, gathering a variety of insects for their collections. Very rarely do we find insects as awesome as this particular beetle, Megasoma elephas. Normally, you would only see these bugs in collections or if you were lucky enough (and not too freaked out), in a tropical rainforest. This is just one of the millions of reasons why we should care so much about biodiversity and the health of our forests. They represent untapped riches that can, and should, be conserved and preserved by us. Believe it or not, we have an intrinsic need to emotionally connect with nature. Speaking for myself, I know that I feel personally hurt when I see rainforests disappearing at such an alarming rate. How do you feel about that? Please share your thoughts.

Posted by Cynthia Druckenbrod

Cleveland Botanical Garden
11030 East Boulevard
Cleveland, Ohio 44106 USA
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f: 216.721.2056
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