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Rex begonias (Foliage) is well known for the boldly colored leaves but not admired for the tiny flowers. The mounding shaped plant has rhizomatous, but shallow roots. Rex begonias plants grow approximately 12”–18” tall. Its make good houseplants because they grow best in low light situations. However, compared with some coleus, these begonia plants stay relatively compact. Rex begonias never go dormant, such as tuberous begonias, able to be enjoyed all year. Rex begonias tolerate moderate to diffused light. Place these plants close to a north window, where no direct sun will burn the leaves. In a room with bright sunshine, place the plant several feet away from the window. Lower light conditions improve leaf color, a good plant health indicator in rex begonias. These begonia plants grow healthier in cooler temperatures with an indoor humidity of fifty percent or more. However, overhead watering or misting is not recommended. Instead, set pots planted with rex begonias on pebbles in saucers or trays and fill with water to just below the base of the container. |
