Looking lovely today is the amazing Agave x romanii ‘Shadow Dancer’. This fascinating agave is a man-made hybrid between two Mexican species, Agave filifera and Agave mitis. Not only is it a hybrid, but this selection has a fascinating variegation pattern that’s not seen on any other century plant. The new growth emerges ghostly cream with a muted green border. As the leaves age, they green disappears and the leaves become pure parchment white. Despite the seeming lack of chlorophyll, Agave ‘Shadow Dancer’ has amazingly good vigor and doesn’t burn in full sun. This has potential winter hardiness for Zones 8b and south, but needs more trialing to know for sure. In other climates, it’s a great container specimen.
One of our favorite love lilies in our 2003 introduction, Amorphophallus konjac ‘Pinto’. This amazing dwarf never has foliage that exceeds 16″ in height. Unfortunately, the ridiculously slow growth rate has kept us from offering it again since, but perhaps one day. Here is our parent plant in the garden this week. Even if you don’t have a home garden, this form is superb in a container. We had a large crop of dwarfs from seed two years ago, and are looking for more unique new compact selections.
Add summer color to your patio, pool or deck with perennial container gardens. There are many great summer blooming perennials that work well in containers and provide a pop of color even if you have limited garden space to plant. There are many types of containers that can be used and left outside year round. The containers shown here are a resin material that is weather resistant and come in an array of sizes and colors that can fit into any decor. These containers may need to have holes drilled into the bottom for drainage, and many have punch-out holes. They are light-weight and are easily moved even after planting. There are also ceramic and concrete planters that are frost proof and available in every conceivable shape, color and size.
Some colorful and long blooming summer perennials you may want to consider for your containers include colocasia, perennial hibiscus, cannas, verbena, flowering maple, dahlias, monarda (bee balm), and daylilies. Other evergreen and variegated perennials can be grown in containers as well, such as aspidistra (cast iron plants), agave, mangave, and cacti. Hostas also make great container plants for the shady spot on your patio.
It is important to consider plant hardiness when creating your planter. Remember that since the plants roots are above ground and not insulated, they will be subjected to colder air temperatures during the winter. Depending on the length and severity of the winter, some plants may be just fine through the winter, or your container garden may benefit by being brought into the garage, sun room or porch area during the winter, or situated in a micro-climate, like next to a south facing brick or stone foundation.