I am sure you have heard the saying "stop and smell the roses." Well, let's say that we traveled 55,000 miles and stopped at over two million flowers. What would we get? Tired from bending over, for one thing, but if we were honeybees, we could have made some honey. It takes that many flowers and that much work to make only one pound of honey! I...Read more
Q: On the news, I have seen amazing pictures of the clouds of pine tree pollen in North Carolina. Why is there so much this spring? Is there something wrong with the trees? Why are the trees producing so much pollen?
A: There is nothing wrong with the trees. There are many cycles of growth in nature, and sometimes they overlap. Seven years ago,...Read more
Q: We don't have a lot of money for landscaping, but we want to propagate several shrubs in our yard. We want the plants to be the same kind and have the same color leaves and flowers. We figured that collecting and using seeds would potentially give us different colors. We don't have a greenhouse or any way to grow cuttings. What would be an ...Read more
Clover and Weed Control
Q: There is an outbreak of clover on my lawn and in my flower beds. It has been spreading for several years. I tried a pre-emergent weed killer, and it didn't help. What do you recommend to prevent it from taking over the whole lawn?
A: There was a time when the pre-emergent weed killer may have helped, but that time is...Read more
Q: Our flowerbeds need mulch. We have seen mulch that is colored red or black. The black mulch looks nice, but we are concerned that the coloring may not be safe for our dogs, and for any vegetables we plant.
A: The dyes used to color wood mulch are primarily carbon-based and iron oxide-based. Iron oxide (rust) is the most commonly used dye. It...Read more
Believe it or not, spring is coming. It has started in the south and is moving north. Spring is an exciting time to be a gardener, but it can also be a bit overwhelming. Sometimes the whole yard and all its many nooks and crannies can seem overwhelming.
It does not matter if your yard is new or old. Planning is one of the most important steps. ...Read more
I am often asked how a landscape can be changed or added to so that it will attract more wildlife. Usually, this means birds and butterflies and not pesky mammals.
Birds and other wildlife live in areas that give them the proper food, water and shelter. We call these areas habitats. Ducks live in lake habitats. Squirrels live in forested ...Read more
Last week, we talked about the plant varieties that have won the 2018 Green Thumb Awards presented by the Direct Gardening Association (formerly called the Mail Order Gardening Association). This week we look at the tools and accessories category. The winning products are judged on their uniqueness; technological innovation; ability to solve a ...Read more
Four new plant varieties and two new gardening products have won the 2019 Green Thumb Awards presented by the Direct Gardening Association (formerly called the Mailorder Gardening Association). This is the 21st year of the Green Thumb Awards, and I was on the judging panel. This week we look at the plants, and next week the products. The winners...Read more
Q: In the past couple of years, we planted several kinds of evergreen and deciduous trees in our landscape. We carefully checked the hardiness zone maps before planting. We are in zone 5, which is supposed to have extreme minimum winter temperatures of -10 to -20 degrees Fahrenheit. During the polar vortex at the end of January, our thermometer ...Read more
Q: My local coffee shop offers five-pound bags of used coffee grounds for free. According to the signs, we can take them home and use them in compost piles, for mulch in our flowerbeds and to prevent insects on the soil of indoor flowerpots. So far, I haven't seen anyone take any, but it seems like a better thing to do than throw them in the ...Read more
"If the thermometer was in inch longer we would have all frozen to death." This may or may not have been said by Mark Twain. In "Following the Equator," he did write, "The captain had been telling how, in one of his Arctic voyages, it was so cold that the mate's shadow froze fast to the deck and had to be ripped loose by main strength. And even ...Read more