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...
Every tiny seed holds a bit of life, stored efficiently enough that it can spring into growth in some future time when conditions permit. The saying goes that every acorn holds the potential for a future forest of oaks. Although that acorn will grow into only a single tree, each tree can produce millions of acorns during its lifespan. A ripened seed, the DNA for a new plant, contains stored proteins, carbohydrates and minerals in its cotyledon, and a...
A friend showed me a video she had taken in her backyard of hummingbirds swarming around one of her feeders. She loves hummingbirds and works hard to attract and care for them. She plants containers filled with flowers she knows they like, and maintains multiple feeders kept stocked with sugar water. She told me that she has several tiny feeders on stakes that she places among the flowers in her containers. There were so many tiny birds flying about...
Enthusiastic gardeners begin planning, planting, and preparing for the season to come at the first hint of spring. Some of us may still be planting daffodils in December or January and watch for the first snowdrops to appear as the last bulbs go into the ground. There is very little break during winter. We are always watching the progress of our gardens and exploring sustainable gardening practices. And our hearts remain filled with hope for the seasons to come....
What is an Herb? Why is mint an herb, but clover isn’t? Have you ever given it much thought? Botanically, any plant with a soft stem, that dies back in winter, is ‘herbaceous.’ Were you give a stack of a dozen cards, each with the name and picture of a plant, could you sort them into ‘herbs’ and ‘not herbs’? If asked, most of us could probably name at least five herbs. Those used in cooking, like basil and thyme...
DIRT OR SOIL? Although we often use the words dirt and soil interchangeably, the differences between them are vast. Dirt is made up of clay, sand, silt, and rocks, with no beneficial nutrients or microbes. Dirt is dead. Soil on the other hand is living. In fact, it’s teeming with life. Soil holds the key to creating a sustainable garden, trapping and storing carbon, and providing a home for the billions of microorganisms and tiny creatures that help to maintain...
Autumn color and falling leaves turn a gardener’s thoughts to the winter months ahead. While we’re still buying flats of bright pansies, pots of chrysanthemums and a pumpkin or two, let’s take the opportunity to also seek out evergreen ferns at local garden centers and online nurseries. Evergreen ferns brighten the winter landscape as the ‘main event’ in winter container plantings, as ground cover under trees, and in borders and foundation plantings. There are at least four...
What do you consider when choosing plants for your home and yard? We all have a checklist of criteria in the back of our minds. Our criteria are very personal to our own needs and situation. You may not purchase and plant as many plants as I do each year, but I’m sure that you enjoy the choosing and the planting just as much. We gardeners have been encouraged to plant more native plants for quite a...
Who doesn’t like butterflies? They are beautiful. They make us smile. They drink nectar from our flowering plants. They are colorful. We love them—even the little brown ones. So what can we do to bring them into our yards? Like other wildlife, if we want butterflies, and let’s include other pollinators, too, we need to provide water, food, and shelter. Lucky for us, the plants we plant for food will also provide shelter. And right now, the fall is a...
A friend was excited to buy milkweed plants at a WBG plant sale several years ago. They aren’t easy to find commercially, and few people raise them from seed. When I saw her again a few weeks later, I inquired about how her plants were doing. “Oh, I must have done something wrong. They’re not looking so good. Most of the leaves have disappeared,” she replied. I quickly reassured her that it was unlikely she had done...