Thursday, December 21 is the winter solstice, marking the start of astronomical winter. This is the shortest day of the year for those of us living in the northern hemisphere. The winter solstice is associated with many holidays, festivals, traditions and legends celebrated by people all over the world. A common theme that many people notice is the hope associated with longer days and the sun rising in the sky months after it sets.
The start of the season is astronomically based on the position of the Earth relative to the Sun. In contrast, the onset of seasonal climate is based on the annual temperature cycle and a 12-month calendar. So according to the weather, winter starts on December 1st. This definition was created to facilitate the maintenance of meteorological data.
Even as the coldest of winter approaches, I always want to lengthen the days. While I don't suffer from seasonal winter depression related mood disorders like some people, I do know that there is more sunshine each day.
We are lucky to have a patio at our house, and I enjoy it the most in the winter. It faces east and therefore receives morning sunlight. I'm a morning person and after my morning workout I enjoy a juice or coffee while reading a good book on the warm terrace.
You can enjoy various plants in this room in winter. As I write this, two large pots contain red geraniums (Pelargonium spp), flamingo flowers (Anthurium androenum), crown of thorns (Euphorbia mili) and Thanksgiving cactus (Schlumbergera truncata).
Previously I planted tropical hibiscus (Hibiscus rosa-sinensis), lemon tree (Citrus x meyeri), etc. I hope the moth orchids (Phalaenopsis) will bloom all winter like last year. Early in the year I will start planting papery white bulbs (Narcissus tageta and others) which will provide more color and flavor in the coming months.
Norfolk Island pine (Arucaria heterophylla) is the largest patio plant, replacing large jade pine (Crassula spp.), over 20 years old and 4 feet tall. Many other tropical plants complement the jungle and create a lush garden that soothes me on dreary winter days. Another room features seasonal poinsettias and amaryllis to brighten up a space that doesn't receive much sunlight.
For gardeners and non-gardeners alike, the sensory stimulation that plants provide in winter is incredibly stimulating. Maybe that's why I don't feel sad in winter. Visit our local nursery where you will find many plants that can provide you with the same benefits. Even without a porch, everyone can find a place to reminisce about the coming spring and the days getting longer.
This article first appeared in the Amarillo Globe-News column: Garden Guy: Shortest day of the year.
