Rex Begonia Leaves. The Begonias are native to moist subtropical and tropical climates. Rhizomatous and rex begonias are valued for their decorative foliage.
It makes a striking appearance with its heart-shaped leaves and showy flowers that come in all colors of the rainbow except for blue. Begonia is a genus of perennial flowering plants in the family BegoniaceaeThe genus contains more than 2000 different plant species. Rex begonia leaf rolled and stuck in medium.
Silver Spirit has silver leaves with a dark central star and picotee edge.
Rex Begonia Rex Begonias are a bit more of a challenge for indoor growing but with a high humidity level can be gorgeous with bright filtered light. Unlike other varieties such as wax begonias or Rex begonias it will grow long cane-like stems that can look bare and floppy after a few years. Begonia propagation is an easy way to keep a little bit of summer all year long. Once the plant reaches one foot 30 cm in height its a good idea to start pruning it.