Thursday, November 4, 2010

Autumn in the garden - great time for backyard birds

It seems like only weeks ago that we were still enjoying summer in our gardens. But rather than spending time reminiscing about the sunshine and summer flowers, it is time to get busy getting the gardens ready for winter.

Here are some posts and articles I found for protecting your plants and lawns for the coming frosts and freezes:
But I also want to remind you that fall and winter are a great time to feed and observe the birds in your backyard.

Maryland, Virginia and DC are all important stops on the Atlantic Flyway, one of four major migratory flight routes in North America. So every fall, hundreds of thousands of birds of many different species make their way along the coast from their summer nesting places in the northern U.S., Canada and even the Arctic on the way to their winter homes.

These migratory flights are often long and exhausting for many bird species, so providing food, water and a friendly spot to rest will help the birds and add music and life to your garden that will make you soon forget about the colorful blossoms that are gone for the season.

You may be surprised to find out just how quickly simple steps like adding a birdbath and hanging a feeder will bring visiting birds to your yard. For more information about creating a wildlife friendly landscape, read this post: 10 Tips for Creating a Wildlife Friendly Garden 

Wildlife Gardening Workshop November 6th

Wednesday, November 3, 2010

Leave those Lovely Leaves

When it comes to Autumn, I feel very much like writer Elizabeth Lawrence who said:

Everyone must take time to sit and watch the leaves turn. ~ Elizabeth Lawrence

Unfortunately, once we have watched the splendid beauty of leaves splashing our trees with color and raining to the ground, we must then decide what to do with the fallen foliage. The main thing to keep in mind is to keep leaves out of the storm drains.

Here are some tips for tackling your fall foliage.  

1) Leave them be - For those who have a wooded lot you may decide to go natural and let them become leaf litter. Leaf litter, also called leaf mold, consists of leaves, bark and twigs which have dropped to the ground. It provides habitat for tiny forest critters and insects and organic matter for the forest floor.

2) Mulch them into your lawn - Use a mulching mower and mow over the leaves several times until they are finely chopped. Up to ¾" deep of shredded leaves can be left on your lawn without harming it.

3) Add them to your compost pile - Leaves can be added directly to your compost pile, but they will break down quicker if they are chopped up. You can rake dry leaves into low piles and mow over them several times with a mulching mower, as above, and then add them to your compost. Or you can vacuum them up with a leaf vacuum and empty them into your compost pile. Add layers of shredded leaves with the green materials you would normally add to your compost—vegetable and fruit scraps, weeds, grass clippings and plants —and let it all sit in a compost bin over the winter. By springtime you'll have some great, finished compost.

4) Use them in your gardens - Shredded leaves can also be used in your gardens as an organic "blanket" to help protect plants through the winter. Apply a 2- or 3-inch layer of shredded leaves to beds, keeping them from actually touching any plants. Leaves will help the soil retain moisture, limit weed growth and add nutrients to the soil as they break down. Decaying leaves will deplete soil nitrogen, so add an organic source of slow-release nitrogen to compensate before planting.

5) Prepare them for collection - If you don't want to use leaves in your own landscape, "donate" them to local leaf collection program. Many localities will pick up leaves from your home and grind them into mulch that is available to local residents. Please make sure you follow all guidelines for your particular area. Arlington VA Leaf Collection, Montogmery County Leaf Collection, Frederick Maryland, Falls Church. If your area is not listed, leaf collection is usually carried out by the local solid waste department.

Now here are a few DON'Ts

6) Don't forget the gutters - Clogged gutters can allow water to overflow and wash harmful elements into local storm drains. Gutters should be cleaned at least twice a year.

7) Don't leave them on sidewalks - Although leaf covered sidewalks are beautiful, they can also be slippery. Collect leaves from your sidewalks and use them in one of the ways listed above.

8) Don't burn them - Burning leaves creates smoke that contains dangerous compounds and can spark accidental fires.

9) Don't rake or blow them into the street - As mentioned above, it is important to keep leaves out of storm drains.

10) Don't park your car over leaves piled in the street - Even if you are taking proper precautions and keeping leaves out of the street, others may not be. Parking your car over leaves in the street creates a fire hazard.

Tuesday, November 2, 2010

Wildlife Gardening Workshop - Nov. 6th

The District Department of the Environment’s final wildlife gardening workshop of 2010 will be held on November 6 from 1pm-5pm at North Michigan Recreation Center (4925 13th Street NE). The workshop will include presentations on landscaping for wildlife and gardening with native plants. There will also be a special presentation by Greg Butcher, Director of Bird Conservation for the National Audubon Society. Audubon is beginning an effort to increase awareness of and implement conservation efforts for the Wood Thrush, DC’s state bird. Dr. Butcher will give a short talk about creating and conserving habitat for the Wood Thrush. After the presentations there will be a planting of a garden of native shrubs and trees, which will mimic a multi-leveled forest ecosystem.

Participants will receive

· live native plants

· a birdhouse kit

· the book Bringing Nature Home by Doug Tallamy

· U.S. Fish & Wildlife Service guide on native plants of the Chesapeake Bay region

· the U.S. Fish and Wildlife Service guide invasive plants of the mid-Atlantic states

· brochures and literature from Audubon and DDOE.

If you are interested please register at: http://ddoe.dc.gov/ddoe/cwp/view,a,1209,q,501441.asp

Monday, November 1, 2010

Tree planting and vernal pool creation - Saturday

Dress for getting dirty and come join others in helping to reforest the banks of the Takoma Branch, a tributary of Sligo Creek and the Anacostia River.

Anacostia Restoration Program Staff will host a tree planting and vernal pool creation event on Saturday, November 6th in the Chillum Ray Neighborhood, Maryland. This reforestation event will benefit the tree canopy and habitat along a tributary of the Anacostia River in Prince George’s County. If you have not had the opportunity to participate in a reforestation event, this could be your chance!

Tree planting and vernal pool creation activities will be happening this weekend, Saturday, November 6th from 9am to noon.

For more information, download this flyer from the Anacostia Watershed Restoration Partnership website.

Friday, October 29, 2010

Virginia is for (garden) lovers

Brrrr, the temperatures are dropping but it is still a wonderful time of year to be outside, appreciating the colors and the cool fall weather.

Before we head into the holiday madness that is fast approaching, why not spend some time this weekend visiting one of the wonderful public gardens in the area?

There are public gardens to inspire and delight you, no matter what your image of the perfect outdoor paradise entails. Plantations, deep forests, flora, and fauna will greet you on the garden paths of these wonderful Metro Area gardens.

Virginia Gardens - Visit the nation's oldest gardens right here in Virginia! From the most historic Berkeley Plantation to the spectacular displays at Thomas Jefferson's Monticello and George Washington's Mount Vernon, Virginia's gardens are breathtaking and inspiring.

Maryland Public Gardens - Visit Maryland’s public gardens and discover hidden gems of the Free State. The gardens feature topiary, sculpture and colonial gardens, large and small cultivated pockets of horticultural delights, as well as forests and meadows celebrating Maryland’s native flora.

District of Columbia Public Gardens and Garden Walks - The U.S. Botanic Garden, the National Arboretum and others give you plenty of choices for getting outside and enjoying our beautiful fall weather.

Thursday, October 28, 2010

First rooftop garden built for bees!

As an eco-friendly gardener, I love honey bees! I love fresh honey and I understand the vital role that pollinators play in the production of some of my favorite plants (such as coffee and chocolate!)

So I was excited to see the news releases about the First Green Roof for honeybees that Green Roof Service LLC and Architecture and Design Inc (ADI) are creating on the rooftop of an historic Ice Storage House in Baltimore on November 9th.

Green roofs are beneficial for several reasons: they reduce the Heat Island Effect, absorb rain water and effectively reduce the amount of contaminants that reach the Chesapeake Bay. But by using bee-loving plants for a green roof, they can also help encourage beneficial pollinators!

One of the greatest threats to honey bees today is the lack of habitat due to urban sprawl. A rooftop garden for bees can provide an ever-blooming habitat and water source for bees while reducing the building’s energy consumption.

Jörg Breuning, founder of Green Roof Services LLC and a native of Germany, has worked for over 30 years in green roof design and installation and helped bring green roof technology to the United States. Breuning, who has been a key figure in establishing guidelines and regulations used by trade organizations to standardize the green roof industry, feels that the combination of modern green roof technology with honey bees is a 100% natural and successful symbiosis.

“Sustainable growth of plants in an urban environment and on green roofs benefit from pollinators as natural players,” said Mr. Breuning.

Diane Odell GRP, of ADI Architecture and Green Roof Service’s certified Green Roof Professional/landscape designer Kathryn Harrold sourced locally grown plants that are suited to the harsh environment of a green roof, yet also offer a rich source of food for the honey bee menu.

Lee Jaslow owner of Conservation Technology and the warehouse is proud of "practicing what he has preached" over the years. He stated that this is the first green roof with honey bees in Maryland and one of the first of its kind in the country. Conservation Technology provided all technical components of the green roof and will be in charge of maintenance ensuring its future success.

Construction for this historical moment for Baltimore's ecology will take place on Tuesday November 9th from 1:00 p.m. to 4 p.m. and is open to the public. Demonstrations explaining green roof technology will be held throughout the installation, and staff will be on hand to answer any questions about the installation and beekeeping. Admittance is free and open to the public.

Please visit the website: www.evolutionroof.com for project info or visit the company’s websites: www.greenroofservice.com or www.conservationtechnology.com

The historic Ice Storage House is located at 330 W. 23rd St. a block off Howard Street. For more information on this project or to attend the installation, please contact honeybees@greenroofservice.com or visit evolutionroof.com.
 
To learn more about the importance of pollinators, visit these great sites:
U.S. Fish & Wildlife Pollinators
U.S. Forest Service Pollinators
Pollinator Partnership

Creating Sustainable Landscapes - today!

"CREATING SUSTAINABLE LANDSCAPES," discussed by Holly H. Shimizu of the U.S. Botanic Garden, sponsored by Virginia Cooperative Extension. 9:30-11:30 a.m., Fairlington Community Center, 3308 S. Stafford St., Arlington County. Free, registration required. 703-228-6414.

Wednesday, October 27, 2010

Fertilize with care

The first thing many people do when a plant looks stressed or doesn't seem to be growing quickly enough is head for the fertilizer. This might not only harm the plant, but unnecessary fertilizers (and other chemicals) are sure to harm the planet.

Excess chemical fertilizers are washed into our waterways, releasing nutrients that can cause algae blooms that rob the water of dissolved oxygen and can lead to fish kills. Excess chemicals in fertilizer may also find its way into local drinking water supplies.

Whenever possible choose plants that require little or no fertilizer. Native plants are usually a good choice for this. Having your soil tested will also help you determine what nutrients are lacking.

Amend the soil by adding homemade compost and other nutrients. Healthy soil will provide plants enough nutrients without the use of additional fertilizers.

If it is determined that a plant needs fertilizer, choose an organic fertilizer or one that contains nitrogen in a slow-release insoluble form. Nitrogen is one of the chemicals in fertilizer that has the most potential for harming the environment. The other chemical of concern is phosphorus. Always follow manufacturer’s directions when using fertilizer.

If using a purchased fertilizer, choose one that contains at least 30 percent slow-release nitrogen. Also, check the three numbers on the front of the bag to select the right mixture for the type of plant you are fertilizing. The numbers represent the fertilizer's nitrogen (first number), phosphorus (second number) and potassium (third number) contents. Using high nitrogen fertilizer on a plant that does not need it is a waste of money and will eventually be washed away by storm water if not used by the plant.

During the 2009 legislative session, the Maryland General Assembly passed the Chesapeake Bay Phosphorus Reduction Act prohibiting the sale of lawn fertilizer that is not low-phosphorous fertilizer. On or after April 1, 2011, lawn fertilizer sold in Maryland must contain not more than 5 percent of available phosphoric acid. 

Fertilizers with higher concentrations of phosphorus will be allowed only in special situations and for new lawns and turf. Newly planted areas require more phosphorus to promote root growth, while established plants and turf need very little phosphorus. 

The legislation helps protect the Chesapeake Bay from high concentrations of phosphorus that can lead to algae blooms and oxygen depletion. County residents can do their part now by seeking out low phosphorus fertilizers for lawn treatment. It is also a good practice to conduct soil tests before applying fertilizers so that treatments are tailored for local soil conditions. Source

If a plant is looking pale or showing other symptoms of ill health, take a piece of the plant to your local Extension Service office or trusted garden center for help with diagnosis of the problem.

Fertilize during the dry months, when possible, and use the least amount of fertilizer necessary. Do not apply fertilizer within 50 feet of a water body and never fertilize when rain is predicted.

For more information, see: Fertilizing the Vegetable Garden

Tuesday, October 26, 2010

More "green" gardeners in 2011?

According to a report by the Garden Media Group , more gardeners will be practicing "green" gardening techniques in the coming years.

Garden and outdoor living expert Susan McCoy explains why. “We had trouble wrapping our heads around saving the rain forests,” she said, “but we clearly can wrap our arms around saving our own backyards. Digging and planting gardens brings awareness that we’re all earth’s caretakers.”

As backyard conservationists, gardeners are transforming yards, gardens, rooftops and even urban alleys into green and productive spaces, knowing they are making a positive impact. Here’s a look at top emerging garden trends that McCoy and her team are seeing for 2011:


  1. Gardening with a Purpose 
  2. Eco-scaping 
  3. Edible Ornamentals 
  4. Sustainable Containers 
  5. Succulents 
  6. Indoor Gardening 
  7. Growing UP 
  8. Urban Farming 
  9. New Urbanism 

Gardening with a Purpose  In the wake of the shocking Gulf coast images of oil-sheen waves and coated   wetlands and wildlife, we’re taking measures to protect and conserve valuable natural resources. This trend   is echoed by Patricia St. John, president of the Association of Professional Landscape Designers, that          “gardens continue to reflect awareness of how our landscapes enhance and improve the  environment         around us.”

There’s no disputing that we all need to work together to rejuvenate, regenerate and restore Mother Earth.   Choosing eco-friendly products over toxic chemicals is a pro-active step to making our world cleaner and   greener.

According to the recent National Gardening Association’s Lawn & Garden Survey, survey, 9 out of 10        households want to manage their lawns and gardens in an environmentally- friendly way. Consumers are      turning to all-natural repellents to keep unwanted pests from mowing down lawns and valuable plants. Eco-friendly repellents keep garden foes away and are guaranteed effective and safe for people, plants and pets. 

Click here to read the full report from the Garden Media Group. What are the top 2011 Gardening Trends

Monday, October 25, 2010

Make your Neighborhood Tree-rific

Audubon Maryland-DC’s Patterson Park Audubon Center is teaming up with Tree Baltimore and other local resources to present a free, full-day workshop for educators, community leaders, and citizens on how to take action to plant more trees in the city. This free workshop will be held on October 30, 2010 from 9-4 to learn how you can:

•Work with neighbors and groups to plant more trees
•Choose the best trees for your space
•Care for your trees
•Invite birds to your yard
•Educate children and neighbors about the benefits of trees
•Access resources, funding, and other support

The workshop will be held at:
Hampstead Hill Academy
(Across from Patterson Park)
500 South Linwood Avenue
Baltimore, MD 21224

For more information, visit the Audubon Maryland-DC's website

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