Nolana, also called Chilean bellflower, is an interesting, uncommon annual that deserves a spot in more gardens. This group of easy-care plants sports stunning trumpet-shape flowers reminiscent of morning glories. The resemblance might have you thinking that this family of groundcovers is in the morning glory family, so you’ll probably be surprised that they’re actually related to tomatoes, potatoes, peppers, and nightshade.
The most common type, Nolana paradoxa, is a desert plant loved for its steady show of sky-blue flowers all summer long, even in the hottest weather. It has a trailing habit that looks great in container gardens, including hanging baskets and window boxes.
Using Nolana in the Garden
Its small size makes nolana easy to use and enjoy in a home garden. Plant it at the front of garden beds and borders as an edging plant. Because it has low water needs, you can also incorporate it with succulents such as echeveria, sempervivum, sedum, or desert rose for softness and texture.
In container gardens, it acts as a spiller plant, with its stems and blooms cascading over the pot edges. This trailing form makes it an excellent contrast to upright-growing plants. It's also stunning in hanging baskets, alone or mixed with other drought-tolerant beauties, such as moss roses or chrysocephalum.
Caring For Nolana
It's rarely available as a plant at garden centers, so you'll probably have to start nolana from seed. Plant the seeds indoors four to six weeks before your area's last expected frost date. Give them as much light as possible to keep them from getting leggy, and move them outdoors once all danger of frost has passed.
Nolana does best in full sun (at least 8 hours of direct light per day). They'll tolerate partial shade, but they won't bloom well, and shade makes them more susceptible to insects and disease.
Provide these succulent-type plants with well-drained soil. Avoid spots that have heavy clay or where standing water may accumulate; nolana rots and dies in these conditions. Nolana is an excellent choice for raised beds and container gardens. You can also enjoy easy-care nolana in soil with a lot of sand or gravel. Once it's established, you may not need to water nolana at all, or only during periods of intense heat and no rain.
Nolana requires no pruning during the growing season and deadheading (removing old, faded flowers) isn't necessary for rebloom. This is one annual that you can basically plant and enjoy.
Plant Nolana With:
The adorable cup-shape flowers of nierembergia and its neat growth habit make it a useful annual flower for everything from containers to edging. Plant it in rows along the front of beds or borders for a crisp look (especially with the white types). Or use it in containers -- it's a great medium-height plant to visually tie together taller plants and cascading plants. Though it's usually grown as an annual, nierembergia is perennial in Zones 7-10.
Just as you'd expect from something called French, these marigolds are the fancy ones. French marigolds tend to be frilly and some boast a distinctive "crested eye." They grow roughly 8-12 inches high with a chic, neat, little growth habit and elegant dark green foliage.They do best in full sun with moist, well-drained soil and will flower all summer long. They may reseed, coming back year after year, in spots where they're happy.
There are few gardens that don't have at least one salvia growing in them. Whether you have sun or shade, a dry garden or lots of rainfall, there's an annual salvia that you'll find indispensable. All attract hummingbirds, especially the red ones, and are great picks for hot, dry sites where you want tons of color all season. Most salvias don't like cool weather, so plant them outdoors after all danger of frost has passed.