Verbenas

Verbenas are one of the most popular plants for container gardens. They come in a variety of colors inherited from many different types of verbena. Verbena peruviana supplies the red hues, while verbena phlogifolia and verbena incisa contribute to the pink and purple nuances. They grow abundantly in groups of dense umbrella spikes in colors ranging from white through pink, red and purple to blue and violet. They make a spectacular show in containers, in borders or hanging baskets and are relatively easy to care for. The red "Salome" shown in this picture, grows about 12 inches high and has small white eyes.

VerbrnaFacts

• Blooming Season: Outdoors from June to October.
• Family: Verbenaceae (verbena family).
  
• Origin: Original forms, South America.
  
• Location: Sunny.
  
• Potting Soil: All-purpose soil, enriched with slow-release fertilizer.
• Planting: Set young plants 8 inches apart.
• Watering, Feeding: Water abundantly, but avoid standing water. Apply a low dose of fertilizer every two weeks.
  
• Further Care: Deadhead spent flowers regularly.
  
• Pests, Diseases: Aphids, whiteflies, spidermites, thrips, powdery mildew.
• Decorating Tip: The cool tones of verbena look stunning with silvery foliage or flowering plants such as dusty miller.
  

The above information and much more can be found in the very useful book, Container Plants: For Patios, Balconies, and Window Boxes.