Question: I have 15-year-old viburnum that is showing signs of decline, and 80% of the plant looks like it’s dead or dying. What could be happening? When and how should I prune it? Many gardeners choose viburnums for their attractive…
Question: What is the purpose of using a cover crop? Some cover crops are planted at different times of the year. How do I choose the right one for the time of year and when do I plant it? What…
Question: I am building a new home and am interested in having a “green roof.” What are the main benefits of green roofs? Can you recommend some good resources to learn more? First let’s look at some basic information on…
Question: I have several types of hydrangeas and I am confused about when to prune them. One year I pruned in the spring and had no blooms. Please advise. When pruning hydrangeas, it all depends on the variety. Some hydrangeas…
Question: I’m building a new home and want to incorporate sustainable landscaping in my yard. What factors should I consider and how do I begin? It’s very confusing to me. You are wise to think about sustainable landscaping for your…
Question: We have wild honeysuckle everywhere, especially along our creek. It smells so lovely, but it is growing up into the dogwoods we planted. A neighbor said it is a native and I should leave it alone, but I don’t…
Question: In January 2018, a new invasive pest, the Spotted Lanternfly (SLF), was first seen in Northern Virginia. Is this insect a problem and what do I need to know to protect my property? The Spotted Lanternfly (Lycorma delicatula), was…
Question: How can I upgrade my garden to provide a welcoming habitat for pollinators and other wildlife, while keeping some of the nuisance wildlife, like deer, out of my yard? What a very timely question! In fact, June 21 –…
Question: How do I start a wildflower meadow? What native plants can I use? There is growing interest in the gardening community to increase the availability of native plants at our local nurseries. Wildflower meadows provide food sources, nesting sites…
Question: What are some recommended plants to grow for a cutting garden in Central Virginia? I’d like plants that also will improve my yard’s appearance, even while I’m cutting many of them for flower arrangements in my house. If possible,…