You’ve probably noticed them in numerous landscapes across the metroplex. Their bold, bodacious, fluffy flowers create an eye-catching spectacle in the garden. They grow tall and strong in almost any type of environment from morning sun to full sun, dappled shade to mostly shade. How can you not love those dramatic blooms that hang around from late June until mid-October with colors ranging from lime green to creamy white to dusty rose and sometimes burgundy?
Of course, this proven winner beauty is the plant known as ‘Limelight’, Hydrangea paniculata. It’s a unique hydrangea that has literally revolutionized landscaping across North America. Mine were planted in a backyard bed flanking our fire pit area about a year ago and I am still captivated by their huge, football-shaped irresistible flowers. During periods of extreme heat (100 – 110+) as we’ve experienced most of August, blossoms will go through a time of weeping and loosing their vibrancy. Just hold on until September when a refreshing rain will perk them up!
Driving around neighborhoods in our area and beyond, I’ve seen them used in some pretty imaginative ways: as a showy flowering hedge to screen off those unsightly air conditioning units, in circular beds surrounding old, stately live oaks, and in large entry way stone containers welcoming guests to a front door.
For me, the real bonus is found in the drama they bring to floral displays in my home. When height is needed, Limelight stems are snipped close to the ground and used in long, slender vases. Shorter stems can be carefully arranged in floral foam for a low-profile option. Placed in the center of a dining room table set for dinner with guests or gracing a cherished antique entry chest they never fail to lend an air of elegance to any room.
Another summer flower that goes into my garden around mid-April and stays until late October is the showy, colorful little darling known as Pentas (Pentas lanceolata). Did you know that they are also known as Egyptian stars for the bloom’s five-pointed petals?
Pentas color palate offers gardeners a profusion of jewel tones that range from white to pink, red, lavender and purple. Across Dallas you’ll find everything from single tone beds to the most stunning mixed combinations of two, three or four colors. The possibilities are endless with pentas filling both in ground beds and gorgeous containers. Each year I like to experiment with a different color combination. So far, my favorite is pink, purple and red!
Some of the perks for growing pentas include:
*Pentas are low maintenance plants. Give them plenty of water, sunshine and heat and they will perform beautifully and reward you with an abundance of flowers.
*They are not prone to many diseases.
*Once in the ground, their blooms continue until a cold snap or light freeze. In Zone 8 we get to enjoy them for around six to seven months.
*Pentas can be enjoyed as cut flowers for your indoor arrangements.
*Bees love pentas!
FYI…After taking so many photos of limelight’s, I’ve observed that when the temperature soars to 100+ degrees they tend to do best with some afternoon to evening shade. The limelight’s flanking our firepit are covered with shade starting at 3:00pm and continuing for the remainder of the day.
Linda Alexander, Dallas County Master Gardener Class of 2008
DALLAS GARDEN BUZZ 