Showing posts with label summer. Show all posts
Showing posts with label summer. Show all posts

Wednesday, July 1, 2009

Summer Planters

Today everyone wants their dollar to go farther. Our current economic crisis has encouraged smarter buying habits, helped to rid ourselves of wasteful praxes while simultaneously grounding us to be more thoughtful consumers. We, as consumers want our money to be spent wisely and help contribute to our quality of life. Aside from our retirement funds, real estate holdings, stocks and bonds, which we all worry about, there is that little bit of disposable income we use to enhance our quality of life.

What moves and inspires us is what we spend our money on. Whether it’s visiting a museum, going to dinner, listening to a concert or watching a ball game, we simply want to enjoy and surround ourselves with pleasant experiences. What could be more beautiful and inspiring than summer color in your planters?

Your imagination is your only limitation! The days of Italian clay pottery filled with a dracaena spike, surrounded with simple begonias or impatiens has been replaced. Today, vibrant colors can leap out of our landscapes, inspiring us to be bold and use nature’s assortment of colors and textures. Imagine this summer if you chose a cobalt blue, canary yellow or raspberry red container and filled it with something playful. The use of pottery in and around our homes helps add dimension to our landscapes. The simple act of incorporating one of these rich colors by a front door, within the mulched bed of your home can seem like a piece of sculpture. The advantage we have, as gardeners, is that our container plants continue to grow throughout the season. Hence, they take on a sort of living sculpture quality which can be changed as little as every season or as often as every month.

Consider, if you will, the use of ornamental grasses in your planters. Playful movement with rich color and interesting textures will help amplify bold pottery colors. Sweeping movement is guaranteed everyday from these low maintenance plants. Carex buchananii (Fox Red Curley Sedge) is a gorgeous, colorful sedge grass. Stunning clumps of reddish-bronze make this evergreen perennial a great choice with its fine texture. Cortaderia selloana ‘Pumila’ (Ivory Feathers Dwarf Pampas Grass) is well suited for smaller spaces. This clumping grass has rich, vibrant, narrow green foliage with huge, white plumes held on top. The texture of the leaves however suggests a thickness not often seen in grasses. Drought and wind tolerant, there is virtually no maintenance with this one. Elymus arenarius ‘Blue Dune’ is perhaps the most striking blue grass you will come across. Silver-blue foliage shines in just about any landscape. Very erect, full blades only grow to about two feet. The flowers however are held another foot higher than the foliage. This is a texture and color I simply can’t live without. Cautioned by friends and colleagues in the industry, I used this plant in mass in our own landscape. Touted as a grass which “spreads indefinitely”, I created a huge outdoor planter within a mulched bed. Backed with the broadleaf evergreen Buxus sempervirens (common boxwood) I trenched in a bamboo barrier some thirty inches deep to control its spread. So far so good! Muhlenbergia capillaris ‘Lenca’ (Regal Mist Pink Muhly) has glossy green leaves and feathery pinkish-red plumes in late summer. For those of you who like yellow, consider Hakonechloa macra ‘Aureola’ (Japanese Forest Grass). Slender stems suspend bright yellow foliage with a thin green stripe suggesting an almost bamboo like feel. Useful as a border shrub in shade to filtered light, Japanese Forest Grass looks stunning dripping over the outer edges of one of those brightly colored pots suggested earlier. Finally, let’s not forget the Phormiums! I’m talking about New Zealand Flax. Such playful nomenclature as ‘Evening Glow’, ‘Platt’s Black’, ‘Rainbow Chief’, and ‘Tiny Tiger’ provide most colors of the rainbow. This series of plants has been used by designers to create outstanding architectural lines. This is simplicity at its best.

The argument may be that some of these are not cold hardy. To that I say this…for the minimal cost of these beautiful grasses and phormiums; you could enjoy their beauty for the better part of half the year. A far better return than the cost of an entrĂ©e out at a restaurant, a beer and a hot dog, not to mention parking at a sporting event or the price of a single concert ticket. Those experiences will no doubt leave you fulfilled, but your outdoor garden can feed your soul year round.

Wednesday, June 1, 2005

An Endless Summer

Annuals such as impatiens, begonias and marigolds have always had bragging rights for repeat blooms throughout the summer. Perennials like hemerocallis (daylilies) have stretched the bounds of summer’s distant end providing drifts of colorful borders in the landscape in the heat of summer. Until recently, the thought of a deciduous ornamental providing blooms all through a growing season, seemed as improbable as the Boston Redsox winning a world series over the Yankees. Well, that happened and along came Hydrangea “ENDLESS SUMMER”.

Endless Summer hydrangea is a Hydrangea macrophylla (bigleaf hydrangea) that was discovered by Vern Black of Bailey Nurseries in 1983. Impressed by its blooms and hardiness, even in zone 4(-20 fahrenheit), this hydrangea performed well when most others did not. In 1988, plants of Endless Summer were being observed by Dr. Michael Dirr, a demigod in the horticultural world. Flowering on new and old wood, flowers will appear despite freezing temperatures killing the stems to the ground. This garden gem is a mop-head type that is PH sensitive. Pink blooms in alkaline soils and blue flowers in acidic soils with sufficient aluminum. Blue flowers can be achieved however, by adding aluminum sulfate to alkaline soils. And yes, rusty nails still work at the base of hydrangea too. Endless Summer’s biggest claim to fame is that it blooms on new wood. Many times hydrangea is cut back at the wrong time, sacrificing blooms. Endless Summer spits flowers all season long (from May to October/November) regardless of new or old wood cutting. In fact it performs better when new growth is cut in half. Deadheading flowers will also increase its flower production. The foliage is medium to deep green and is mildew resistant. While it is more mildew resistant than Nikko Blue it is not as stem hardy. Mature plant size is only 3 to 5 feet tall and wide assuring that even the smallest garden footprint can afford one.

Other repeat blooming hydrangea becoming available are Hydrangea macrophylla “Lady in Red” and Hydrangea “PennyMac”. These two varieties offer improved garden interest from an already exciting deciduous family. Lady in Red, developed by Dr. Michael Dirr, has red stems, red veined leaves, and lacecap blooms. These blooms open in late spring as either pink or blue but eventually mature to a burgundy rose, complimenting the other prominent red markings. Lady in Red’s blooms are about 4-5 inches across at maturity and the sepals fold down showing off its wonderful burgundy back side. Mildew resistant foliage turns from green to a rich purple in the fall. PennyMac, named for one of the founders of the American Hydrangea Society, Penny MacHenry, is the hydrangea answer for the north. Reblooming heavily on new wood, PennyMac offers huge 7 inch flower clusters of blue and lush green foliage. Consider cutting some of the blooms for flower arrangements or drying them so as to enjoy during your winter doldrums. PennyMac tops out at about 4-5 feet tall and wide. Remember when planting your favorite hydrangea to site them in partial shade and moist, well drained soil is important. While some are tolerant to heat and humidity, they would prefer to be well irrigated in such a surrounding. Avoid hot western exposures whenever possible to ensure that those big leaves don’t get crunchy, crinkled and burnt.

All three hydrangeas are ideal for foundation planting, specimens, mass plantings or container plants. Container gardening with hydrangea can now be as rewarding as annuals overflowing their pottery boundaries. The next time you visit your local garden center and are tempted by all the annual color out front, consider strolling through the deciduous, evergreen and coniferous materials as well. What lies ahead in the horticultural field may just be a fragrant, repeat blooming, flowering conifer that changes color throughout the seasons and is totally deer resistant. Probably not, but its fun to dream. Enjoy your “Endless Summer”.