Rex Begonias Plant (Begonia rex)
Begonia rex, also called the king begonia, or painted leaf begonia, is a species of flowering plant in the family Begoniaceae. This species is native to Arunachal Pradesh in southeast China, and it has been introduced to Bangladesh, Cuba, and Hispaniola. The foliage of the Rex begonias is spectacular, offering an impressive variety of colors, shapes, and textures. Leaf sizes range from 9 inches to 5 inches, while the mounding habit of these plants reaches about 12 to 18 inches high and wide—a perfect growth habit for creating stunning planting combinations with tropical perennials or annuals.
Overview Rex painted leaf begonia
Scientific name Begonia rex Common name Rex Begonia, King Begonia, Painted-leaf Begonia Plant type Houseplant, Perennial Sun Full sun to partial shade Soil Fast-draining, rich soil Soil pH 5.7–6.2 Flower colors Pink, Mix of green colours, and burgundy Blooming time Don’t grow it for flowers Zone 10-12How to Grow and Care Rex Begonias Plant
Rex Begonia’s seeds are so tiny that special care must be taken when planting them. Generally, seeds germinate two to three weeks after planting. You should immediately remove the plastic wrap or dome as soon as the seeds germinate or when seedlings appear. It is recommended to place the lights within 4 to 6 inches of the seedlings and to leave them on for 12 to 14 hours each day. There are some types of begonia seeds that will not reproduce the parent plant. You may get seedlings that look and behave differently than the original hybrid Rex Begonia if you use the seeds from the hybrid. You can propagate hybrid begonias from cuttings to produce plants identical to the parents. Cuttings taken from leaf tips will sprout from almost all begonia species. The cuttings may need to be sprayed with rooting hormones. It is also possible to propagate Rex Begonias by pinning a leaf to the bedding mix and making small incisions in the leaf veins, or by inserting a leaf (with a petiole) directly into the ground. Petioles are the stems that attach the leaf blades to the plant stems. Among the most interesting indoor plants, the rex begonia offers colorful foliage. While Rex Begonia appears exotic and difficult to grow, it is actually quite easy to grow. Due to its relatively short height, the Rex begonia makes an interesting addition to desks and tabletops, where the vibrant foliage provides a nice contrast to other houseplants.How to grow begonia
Propagation
- You can grow easily new plants by the cutting of the stem.
- The cutting of the stem at an angle from, the leaves and remove the stems around. Cut the sharp portion of the leaves.
- Crater with pencil, and then give these cuttings potted soil-filled.
- By cutting in the soil around these crater fill. Leaves should be above the soil.
- Water then gradually began to dry out the soil.