Denver Plants

Common names: "Rex Begonia"
Latin name:
Begonia rex-cultorium

Rex Begonia - Begonia rex-cultorium
Native to: Man made hybrid
Growth habit:
Brightly colored compact upright houseplant 12" to 18" in height and width
Flowers:
Yes, insignificant 
Temps:
Normal indoor temps
Humidity:
Not critical.
Pests: Powdery mildew 
Lighting:
Pictured Houseplant: Rex Begonia
Houseplant Cultural information: The "Rex Begonia" family is quite large containing dozens of vividly colored plants. Many of them having metallic looking leaves.

Rex Begonias need bright filtered light and warm conditions to maintain their brilliant appearance. Any bright window or table that receives morning or late day sunshine with filtered light for the balance of the day will do nicely. Hot mid day sunshine is to much for this plant, it will burn an curl the leaves. During the winter on really cold nights, remove the plant from the window until morning.

Allow the surface soil of your Rex Begonia to dry to the touch between waterings. Water with tepid water, watering all the way around the plant until water just seeps into the drip tray. Remove any standing water from the drip tray to help prevent root rot. Its best to avoid splashing water on the leaves to help inhibit mildew growth. 

Feed monthly with Peter's Blossom Booster liquid fertilizer if the plant is actively growing, bi-monthly if inactive. Snip out any withering or fading leaves as they appear.

Rex Begonias are difficult to propagate. Many are patented hybrids and illegal to propagate... we wouldn't want to see the plant cops come bang on your door!

Rex Begonias are usually available in 4" and 6" containers. Occasionally a larger specimen in an 8" pot can be found at your local Garden Center.

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