How Do You Keep Rieger Begonias Blooming?

How Do You Keep Rieger Begonias Blooming? Temperature. Reiger begonias need average to warm (and humid) temps. They can go as low as degrees Fahrenheit at night in the fall to help stimulate a bloom. How do you maintain a begonia Rieger? Fertilize the Rieger begonia once a month with a high-phosphorous liquid plant food

What Begonias Take Full Sun?

What Begonias Take Full Sun? Wax begonias (Begonia x semperflorens-cultorum) are the best begonias for sun, heat and drought tolerance. Varieties with bronze-colored foliage are the best for full-sun conditions. The cultivars “Victory” and “Cocktail” are two examples of bronze-colored wax begonias. Can I plant begonias in full sun? Most begonias grow best in part

Is Begonia Rex Toxic?

Is Begonia Rex Toxic? Clinical Signs: Kidney failure (in grazing animals), vomiting, salivation in dogs/cats. Most toxic part is underground. Is Begonia rex toxic to humans? Are Rex Begonias Toxic? Rex begonias are among the many plants whose leaves contain calcium oxalate crystals. When ingested, these crystals can irritate the mouth and throat. Poison control