Category: Carbon Garden

Reduce, Re-Use, Recycle: Coffee Grounds

  Nitrogen, Phosphorous, Potassium and More That pile of wet grounds left from your fresh pot of coffee contains nitrogen, phosphorous, potassium, magnesium, calcium, and iron. Does that list of ingredients sound familiar? You may recognize this nutrient list from the last bag of fertilizer you read. Brewed coffee grounds, the dried and ground remains of the coffee bean, which is a seed, can be repurposed to enrich compost and improve soils. Grounds may contain up to 10% nitrogen, intended...

Winter in the Garden: To Do, To Do Less, and What to Avoid

  We can consider winter as the ‘weekend’ of the gardening year, both the last month and the first months of the year when we can enjoy a much-needed rest from the regular routine.  A period of rest and renewal restores energy to both the garden and the gardener.  It allows us time for reflection on the successes and challenges of seasons past and an opportunity to plan and prepare for the seasons to come. If winter is the weekend,...

Updated 2023 Plant Hardiness Map

  The United States Department of Agriculture released an updated Plant Hardiness Zone map on November 15 that reflects changes for about half of the country.  This updated map, the first since 2012, is based on the average coldest winter temperature, on the coldest night of the year, for each region of the country.  The trend shown on this map paints an accurate picture of how many parts of our country are warming.  The USDA cautions, however, that the data...

Eastern Red Cedar: An Uncommonly Useful Tree

  If fragrance is the gate of memory, the spicy aroma of Eastern red cedar takes me back to childhood holidays.  My parents would load us in the car, about a week before Christmas, for a drive out to a friend’s farm where we could walk through the meadows in search of our Christmas tree.  After a lively debate about the trees we found, Dad would pull out an old handsaw and begin cutting the tree.  We would all help...

Evergreen Camellias for Winter Flowers

    The first Camellia shrub usually chooses a stretch of damp, cool October days to burst into bloom.  I am always taken by surprise when its luminous white, spring-like blossoms unfold, because they look rather out of place beside the colorful leaves falling from nearby trees. Bright flowers in shades of white, pink, and red open on our evergreen Camellia shrubs each October and November while the rest of the garden fades, and as we begin preparing for winter’s...

Climbing Vines in Coastal Virginia

  Vines of all types love our Coastal Virginia climate.  Many different species thrive in summer’s heat and humidity, growing by inches each day.  They creep across the ground until they encounter something to climb.  Their tender, flexible tips reach up and out in search of a support, and then they climb. Benefits of Vines All vines in our area produce flowers and seeds.  While some flowers are bright and showy, like the bright orange trumpet creeper, others are nearly...

The Lantana ‘Stand’

    I never intended to create the Lantana stand.  Never in my wildest gardening dream did I expect it to get this huge.  There were no warning labels to prepare me for what it has become.  And it all began so innocently… In the beginning, there were only a lonely tea rose and  a few New Guinnea impatiens, I. hawkeri, growing in the neat round bed in the center of our new front yard.  We bought the house in...

Phragmites in Local Wetlands- Updated

  “… despite its bad reputation, Phragmites provides many benefits that are generally unknown and unappreciated. After studying salt marsh ecology and the impacts of stressors, including invasive plants, for many years, I have concluded that removing this invasive species wherever it is found – especially along vulnerable coastlines – is a very expensive and often foolish procedure.” Dr. Judith Weis, Professor Emerita in Biological Sciences Rutgers University   Historically, Phragmites Are Part an Important Part of the Ecosystem Our...

The Regal Southern Magnolia

  The sweet fragrance of Magnolia flowers on a warm breeze announces summer in Virginia.  But that wasn’t the case 400 years ago, before European colonists began exploring for interesting tree species, transplanting them to new areas, and exporting them back to Europe.  The original native range of Magnolia grandiflora is only from the Carolinas south to Florida and westwards towards Texas along the Gulf Coast.  Our iconic Southern Magnolia trees aren’t indigenous in this region, but they have since...

Sustainable Gardening in the Shade

  When you’re planning a new garden, do you look for a sunny spot or for a bit of shade?  That used to be an easy decision.  We all know that plants need good light to grow well.  Gardening books used to advise anyone planting a small vegetable garden or flower bed to watch how the sun moves across the sky and how the shadows fall across their yard to select a good sunny spot to break ground.  Traditional gardeners...