Zonal Geraniums (Pelargonium)

Now that spring is truly here and summer is fast approaching, these amazing flowers can be seen in abundance in gardens, borders and hanging baskets. The zonal geranium which originated in South Africa, grows to a height of 14 inches, are descended from the zoned geranium, Pelargonium zonale, Pelargonium inquinans and other species. The colors of the single, demi-double or double umbels range from all shades of red and pink. Less common are salmon-colored and pure white.


Geranium Facts

• Blooming Season: April to October.
• Origin: Original forms, South Africa.
• Location: Sunny to partially shady.
  
• Potting Soil: All-purpose mix or loamy, humus-rich garden soil.
  
• Planting: Set young plants 8 - 10 inches apart.
• Watering, Feeding: Water abundantly during growth period, but avoid standing water. Feed weekly until late August.
• Further Care: Deadhead spent flowers regularly.
• Pests, Diseases: Aphids, spider mites, whitefiles, geranuim rust, boytrytis, geranium wilt.
• Propogation: By cuttings, from August to mid-March at latest, December to January at a ground temperature over 68 degrees c.
  
• Decorating Tip: Tone-on-tone combinations of white and red hanging geraniums with white or red zonal cultivars are especially beautiful.

These plants make an amazing show and are especially easy to look after.