Sweet on Virginia Sweetspire

A few years ago a friend, who was a native Alaskan, gave us a seed packet of alpine forget-me-nots (Myosotis alpestris) that she purchased on a visit back to her home state. We really didn’t think that a plant that flourishes in such a northerly region of the US would tolerate the heat and drought of South Carolina. However, we were pleasantly surprised!

Virginia creeper is a native North American, deciduous vine, which can easily climb 30 feet or higher. Its tendrils end in oval shaped disks that adhere to surfaces and can damage stucco, the mortar between bricks, and painted surfaces. This highly adaptable plant grows in full sun to full shade. Grown as a groundcover, it can provide erosion control on slopes. Virginia creeper is very drought tolerant and a vigorous grower. To control the spread of this somewhat aggressive vine, prune, mow, or weed whack in the spring.

Virginia copperleaf is a tall, branched summer annual that can grow three feet tall. It takes its name from the copper colored leaves of its late summer color. This weed is a North American native that is found from Maine to Georgia and as far west as Texas and north to South Dakota. It is a member of the spurge family and is poisonous, but it does not have the milky sap that is typical of other family members. The simple leaves are oppositely arranged on the stems when the plant is a young seedling, but they change to an alternate arrangement as the weed matures.

Are you looking for an early-season, shade-loving perennial that has blue flowers and is also a native perennial wildflower? Then Virginia bluebells (Mertensia virginica) are an excellent choice to add to your landscape.

Do you have a shady garden where you would like to plant perennials? Hostas, ferns, and Lenten roses are the usual choices, but there are a number of wonderful perennial selections to choose from that will add bloom, texture, and color to your landscape. Here are several of my favorite early spring bloomers.

In springtime, the deciduous woodlands around us are beginning to awaken as the delicate flowers of spring ephemerals pierce the blanket of leaf litter. Most of these woodland plants are found in areas with rich, humusy soil and layer of deep leaf litter; they flower when the leaves are off the trees and light reaches the forest floor in spring. These diminutive plants are beautiful, but beyond this, they provide critical support for newly emerging spring bees. As temperatures warm, native solitary bees visit bloodroot, trout lily, spring beauty, Virginia bluebells, and other spring flowers to collect pollen or sip nectar. Some of these bees have a close or exclusive relationship with specific flowers, a fact recognized in their names: trout lily bee (Andrena erythronii) or the spring beauty bee(Andrena erigeniae). Trout lily bees visit more than just trout lily, but the latter relies exclusively on the pink pollen provided by spring beauty to provision their nests. However, many other bees visit this spring beauty too. In fact, 58 species of bees have been reported as visitors to this tiny pink flower. Similarly, bloodroot, trout lilies, and Virginia bluebells are visited by a diversity of bees, including bumblebees (Bombus spp.), little carpenter bees (Ceratina spp.), halictid bees (Halictus spp., Lasioglossum spp.), and mason bees (Osmia spp.). Clearly, these spring ephemerals are of considerable importance to the survival of many spring bee species, a fact we rarely consider when we admire their flowers.

Sweet potatoes, any way you serve them, are yummy and very nutritious. They are one thing that you can plant in the garden from April until the first of July, so you still have time to get them in the ground. I received some slips of ‘Bradshaw’ sweet potato recently and am looking forward to growing them in the garden at the Clemson Extension office. David Bradshaw was one of the most beloved professors in the Horticulture Department, and he was very involved with organic and heirloom plants at the South Carolina Botanical Garden. The sweet potato was developed from the Mahon Yam (which is really a sweet potato) by Dr. Bradshaw and given to one of my classmates who has grown it for many years, saving a few each year to grow out the slips.

This year, the newest shrub addition to my garden is a Burgundy Spice sweetshrub (Calycanthus floridus var purpureus ‘Burgundy Spice’). When I spotted it across the nursery, it was as if a big neon arrow was pointing at it with a sign saying “Buy Me.”

The spotted lanternfly (Lycorma delicatula) (SLF) is the latest non-native species to take hold in the U.S. This planthopper is large (about a half-inch long) and originally from several countries in the Far East. It was first found in Pennsylvania in 2014, and active infestations are now established in Connecticut, Delaware, Indiana, Maryland, Massachusetts, New Jersey, New York, Ohio, West Virginia, Virginia, and as of just last week, North Carolina. SLF has not been detected in South Carolina, but it is an insect for which we need to be on the lookout.

One of my earliest horticultural memories was watching my grandmother arrange purple berried branches of American beautyberry (Callicarpa americana) in a vase and place it in the center of her dining room table. These beautiful, native shrubs grew wild in the woods surrounding her home, full of clusters of purple berries in the fall.

WHO VISITED: We met Twitter friends like @GardenGuyKenn (all the way from Michigan) and other blog-commenters like Bobster (all the way from Rhode Island) and Leslie (from Connecticut) and Ailsa and Patti, from Ottawa, Ontario.We met Joyce from Iowa and Michelle from Tunkhannock, Pennsylvania (31 miles from Wilkes-Barre, apparently) and Sandra from Clarks Summit (also Pennsylvania, 8 miles from Scranton) and Julie from Reston, Virginia, and Stephanie from Bainbridge Island, Washington, and Stephanie from Seattle (both Stephanies, both from prime garden country…a coincidence?). Someone signed in as being from Scotland, but can that be so? And all of you, thank you, whether from a mile down the road or a country or ocean away…or whether you just visited our virtual tour yesterday.Some of t

Such expressions by Church and other artists in the Hudson River School marked the start of the American environmental movement, many experts believe today. Standing in my neighbor friend’s garden recently and looking out at the same landscape they did, I was reminded how few of us get to witness that kind of majesty very often, and how precious a resource such viewsheds are. No wonder they inspired an entire movement.Today a number of historic sites like Church’s astonishing home near here called Olana are working to protect their viewsheds, in part thanks to work by groups like Scenic Hudson, and to unique events like the one coming up Nov. 1 for Olana’s benefit (see details of their ‘Viewshed Tour’ below).Nearer to New York City, the dramatic stretch of Palisades acr