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Colorful Variegated Plants for Nonstop Garden Beauty

The fancy-leaved geranium ‘Mrs. Pollock’ is one of my favorites of all time!

While most gardeners usually focus on flowers in their garden beds, there is another group of plants just as beautiful. These are ornamentals with showy, variegated leaves in multi-colors. They include perennials, such as variegated Hostas, tender tropicals, such as Caladiums, and bedding plants, like everyone’s favorite leafy gem, Coleus. They are garden workhorses that look good all season long if given good care.

Variegated Hostas

‘Frances Williams’ is the best-selling perennial of all time for a reason. It’s a knockout! (Note the brown flecking on the leaves. This specimen is getting too much sun.)

Hostas are close to my heart. I have been collecting them for 30 years and have more than I care to say. These shade-loving beauties are currently the most popular perennials in the United States.  New varieties are being bred as fast as they are being sold, which is always the case with whatever is the current rage. With thousands of different types from which to choose, they never grow old.

Hostas are Asian in origin, and one of the first notable naturally-variegated varieties was first found in Japan in the 1930s and brought to America. It became the highly popular variety, ‘Frances Williams’ (Hosta sieboldiana ‘Frances Williams’, 2 feet x 5 feet, USDA Hardiness Zones 3-9), with its large, blue-green leaves edged in light green. It went on to become the most widely sold perennial of all time. Like most blue hosta, it is a shade lover that appreciates fertile, well-drained garden soil. Slugs are less apt to prey on its leaves as well.

Variegated hosta leaves now come in many shades of green, chartreuse, blue-green, gray-green, cream, or white and have different colored edges, centers, or stripes through the leaves. Other wonderful, newer varieties to try include ‘Fragrant Bouquet’ (1.5 feet x 3 feet, Zones 3-8) with its stems of sweet-smelling white summer flowers that look pretty against its white-edged, pale-green leaves. The huge (10½ inch) chartreuse-yellow leaves of  ‘Stained Glass‘ (15 inches x 48 inches, Zones 3-9) have deeper green edges that make this large, colorful, sun-tolerant hosta a real standout. Its pale-lavender flowers are fragrant and bloom on 30-inch stems. On the other end of the size spectrum is ‘School Mouse’ (8 inches x 12 inches, Zones 3-9) that has little leaves with blue-green centers and wavy, yellow edges. The classic hosta ‘Undulata Variegata’ (1.5 feet x 3 feet, Zones 3-9) is a variegated beauty that never goes out of style. Its bright-white leaves with two-tone green edges are very curly and appealing.

Variegated Coleus

Wicked Witch is a deeply-colored, attractive coleus. (Image thanks to Proven Winners)

Another plant that has some of the showiest leaves ever, is Coleus (Solenostemon scutellarioides), which is grown as an annual. It has glowing leaves in practically every color of the rainbow, including green, yellow, purple, pink, orange, red, and white–most with a mix of colors on their leaves. Coleus varieties are either upright, mounding, or trailing and range from 6 inches to 36 inches in height.  Most like partial to full shade and do well in pots and hanging baskets on a shady deck or front porch.  They also make excellent bedding plants.

A fine mounding variety for containers is ColorBlaze® Strawberry Drop from Proven Winners. Its small leaves are in patterns of red, green, yellow, and black and the stems trail a little. The bold, upright ColorBlaze® Wicked Witch is another to look for from Proven Winners, with its deepest purple, yellow-laced leaves.  The feathery red and yellow leaves of TERRA NOVA® ‘Lovebird’ offer a riot of color that few can match for sheer brightness and charm.

Coleus will not tolerate cold winter weather, so if you have one you really want to keep, take a cutting. Simply cut a stem, remove the lower leaves, put it in a glass of water, and new roots will start to grow in a week or so. Plant it in a well-drained pot filled with Black Gold All Purpose Potting Mix, and then keep it lightly watered and near a bright window. Give it good care, and you can plant it in the garden again next spring.

Variegated Geraniums

Tender geraniums (Pelagonium hybrids) are sun-loving, potted or bedding plants that are often grown for their beautiful clusters of red, white, or pink flowers, but many also have fancy variegated leaves with different colored edges, rings, and centers.  One of my favorites is ‘Mrs. Pollock’, which has leaves edged in cream followed by a purple-red band and a bright green center. Another is 1879 heirloom, ‘Velma Cox’, which has pale salmon-pink flowers and cheerful leaves with radiating colors of green, purple, red, and pale yellow. It is so pretty that you will want to bring it indoors as a winter house plant for a sunny window.

Variegated Caladiums

Heart and Soul is a new sun-and-shade caladium. (Image thanks to Proven Winners)

Brazilian Caladiums (Caladium hybrids, Zones 9-11) have some of the most gorgeous leaves on the planet.  Their large, heart-shaped leaves can reach up to 8 inches wide and 15 inches long (sometimes larger) and come in mixed shades of green, white, ivory, pink, rose, or red, which are presented in different beautiful patterns. On occasion, they produce spathe and spadix flowers, but these are insignificant.

Caladiums can be purchased as bulbs to plant on your own when the soil warms in late spring (Important note: cool, moist soil causes their bulbs to rot), or better yet, they can be purchased as plants. Plant them in full to partial shade, unless otherwise noted. It is important to provide moist soil because the roots have an aversion to drying out, which is why I think they do better in pots where you have more control. The bulbs cannot withstand winter cold, so dig and clean them before frost in fall, store them in a cool dark place through winter, and plant them again in spring when the soil is warm.

Proven Winners has come out with several exceptional caladiums that grow well in both sunshine and shade. Of these, I really like Heart to Heart® ‘Flatter Me’ sun-or-shade caladium, which has cream leaves speckled with green and centered in bright red, as well as the completely colorful and speckled Heart to Heart® ‘Heart and Soul’.

(Click here to learn more about Caladium.)

Variegated Angelwing Begonias

Many angelwing begonias have both dramatic leaves and flowers.

Angel-wing begonias have both beautiful leaves and flowers, and potted specimens can be grown outdoors in summer and brought indoors as house plants in the winter. The leaves have a telltale wing shape and many are variegated. They are hybrids of the speckled-leaf Brazilian begonia (Begonia aconitifolia) and the Lucerna scarlet begonia (B. coccinea ‘Lucerna’), which were first bred by Eva Kenworthy Gray in 1926. The progeny and descendants have since been called angel wing begonias. Many hundreds of varieties exist today, and lots have leaves that rival their flowers when it comes to beauty. (Click here for a full account of angel wing begonia history.)

The new variety called ‘My Special Angel‘ looks especially promising with its dramatic, white-speckled dark leaves and pink flower clusters. The purple-leaved ‘Whimsy’ is similar but has darker speckled leaves. Both can reach heights of 1 to 3 feet without pruning. The jagged-edged leaves of ‘Pink Minx‘ are unmatched in their striking beauty. They are dark green with patterned speckles of silver and pink that shine against its clusters of pink blossoms. It’s a wow!

(Rex begonias, among others,  also come in lots of varieties with festive leaves. Click here to discover some of the best!)

These beautiful plants can be planted and grown in garden beds or containers through summer if you have an empty pot that needs filling or a space in a bed that looks colorless and bare. Then let their pretty leaves do the work.

Spotlight On Fancy Leaf Begonias

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Escargot: The distinctive spiral pattern in the leaves made ‘Escargot’ one of the most popular rex begonia varieties.

Begonias have always hovered in the shadows. They cluster beneath trees, in slotted shade of lath houses and on sun-deprived exposures. These unique plants, beloved by grandmothers everywhere, fell out of favor in the last few decades. Sure, I used Begonia richmondensis in hanging baskets and little wax begonias were a staple for shaded bedding areas, but these simply solved problems in shaded landscapes.

For effective begonia culture, choose Black Gold® African Violet Potting Soil.

Then I paid a visit to Ball Horticulture’s demonstration garden some years ago, and was so impressed by the fancy leaf forms displayed there. Instantly begonias were back on my radar! Colors, spots, stripes and textures make each of the many varieties a living work of art. This group has been rediscovered by haute designers who utilize colored foliage to spice up interiors. The plants have proven their love of fluorescent lights or a bright window, but never in direct sunlight. They also do nicely in sunrooms and greenhouses, then may come outdoors to accent sheltered patios and verandas during the summer.

Rex Begonias

Known as rex begonias, these are certainly the kings of indoor color. Up close they are eye catching and so unique that guests may mistake the living foliage for silk or well crafted plastic. They do bloom, but the flowers are small and not particularly showy. Foliage lovers promptly pinch the flower buds when they first appear so that growth energy is restricted to developing lots of bright new leaves.

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Each variety of rex begonia will feature different leaf color, pattern and shape.

Rex begonias originate with a fleshy rhizome that sits just below the surface of the soil. They are often sold online as a dormant bare root, which is the most economical way to acquire new varieties. This rhizome resembles that of bearded iris or fingerling potatoes, and must have well drained yet very moist conditions to thrive.

Repotting Rex Begonias

As the plants age, rhizome grows longer. Over time it may no longer fit in the pot, so the begonia must be repotted in a wider container that need not have greater depth as the roots remain shallow as well. The wider your pot, the larger a rex foliage mass becomes. Otherwise an overgrown rhizome may be divided into pieces and transplanted into numerous smaller containers. These make money saving gifts for friends and family. They also allow you to trade with other rex begonia lovers to enlarge your collections without spending a penny.

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The traditional rich coloring of rex begonia leaves fit perfectly into the contemporary style palette of interior decorators.

When repotting your begonias, use Black Gold African Violet Mix, which is formulated to resemble the soils beneath tropical forest canopies. Its texture, water holding ability and PH are ideal for these royal begonias. This soil also works nicely for other indoor or conservatory favorites such as fuchsias, flowering maples, Venus flytraps, pitcher plants and some terrestrial orchids.

If you don’t yet own a rex or any other exotic begonia, consider buying one this year to add a little zing to a bright kitchen or greenhouse window. Visit your local garden center to see the many fancy leaf forms as potted indoor plants. One of these gets your started with a single purchase, but be prepared to pay dearly. If you’d like more selection for less, explore begonia nurseries or summer bulb stores online. Begonias won’t be shipped until after risk of cold damage in transit is passed. Be sure to pick up a bag of Black Gold African Violet Mix in advance for prompt potting when the bare root rhizomes arrive in the mail.