AP – When we want to add colour to the garden, most of us set our sights on flowers.
But many leaf-forward plants can outlast and even outcompete those with colourful blossoms.
For starters, foliage plants don’t wax and wane or have a limited bloom time.
In addition, many can brighten up shady spots that don’t offer enough sunlight for flowers. And they tend to be lower maintenance since they don’t need pruning or deadheading to keep blooming or look their best.
Foliage plants can add depth, texture and contrast to beds and containers, serving as focal points or backdrops for other plants. There are many species, varieties and cultivars to choose from.
All of these perennial plants can be treated as annuals outside of their hardiness zones, except for the ornamental grasses, which would likely be impractical and too expensive to plant for a single season.
GROUND COVERS
Consider Heuchera, aka coral bells or alumroot, which is equally (if not primarily) valued for its large, heart-shaped or rounded frilly leaves. It’s available in a dizzying array of leaf colours, from muted green and cream to bright chartreuse and bold maroon, copper, red and purple. There are also variegated varieties and some with distinct leaf veins. You can plant Heuchera as a single specimen or as a ground cover in part shade to part sun.
Siberian bugloss (Brunnera macryphylla) is another beautiful foliage plant that works well as a groundcover. Among the choices are ‘Jack Frost’, a variety that boasts silvery foliage that contrasts nicely with surrounding greenery, and ‘Jack of Diamonds’, which has giant, overlapping, heart-shaped leaves with dark green veining.
Sweet potato vine, often planted at the outside edge of containers for a spilling effect, will quickly cover ground (or a trellis) with vining heart-shaped, lobed or lacy green, chartreuse, purple, green, red, bronze, burgundy or purple leaves.
And Artemisia, also known as mugwort or wormwood, adds an attention-grabbing, silvery touch to beds and containers, particularly in moon gardens, for which plants are selected for their ability to “glow” in the moonlight.
MID-SIZE MARVELS
The polka dot plant (Hypoestes phyllostachya) is a party in a pot (or garden bed), its vibrant foliage splashed with pink, white or red blotches or dots. Typically growing 12 to 18 inches tall, with some varieties reaching three feet, the plant thrives best in part sun.
Angel wings (Caladium), prized for their intricately patterned, arrowhead-shaped foliage, can grow up to two feet tall. Each plant sends up individual leaves of pink, red, white and/or green, their veins and, often, coloured margins brightening partially shady spots.
With hundreds of varieties in different heights, colours, leaf sizes and shapes, there’s likely a Coleus for every garden or container. Most prefer shade, some can tolerate sun, and all quickly grow into dense clusters to provide near-instant gratification.
STATEMENT PLANTS
Pink Muhly grass (Muhlenbergia capillaris) shines in fall with its pink, airy inflorescences, which technically are flowers, but not in the colloquial sense. At just two-three feet tall and wide, you can plant one as a standalone or line several up to create a short hedgerow.
Little bluestem (Schizachyrium scoparium) is a three-foot-tall delight with grey-green blades and dramatic red, purple and orange colours.
Just about anyone can add a tropical flair to beds and borders with ‘Black Magic’ elephant ears (Colocasia). The traffic-stopping plant quickly grows to a height of three-five feet by midseason. Its nearly black, deep-purple, heart-shaped leaves often surpass two feet in length. Outside the plant’s hardiness range, gardeners can dig up and store its tuber in autumn for replanting the following spring. – Jessica Damiano
