Begonia dregei aka Mapleleaf Begonia

Taxonomy

Begonia dregei, also known as the maple leaf begonia or grape-leaf begonia, is a perennial tuberous plant native to South Africa. This particular species has been recognized with the Royal Horticultural Society's Award of Garden Merit. Its distinctive green leaves are shaped like maple leaves and are adorned with pale grey spots. Growing up to a height of 45cm, Begonia dregei produces small white flowers during late summer to autumn. Belonging to the genus Begonia, which encompasses over 2,000 species, these plants have captivated horticulturalists who have further diversified them by developing various shapes and colors. Originally native to tropical regions worldwide, Begonias have also found their way into homes in colder climates. Their taxonomy is notably intricate, as different species fall into distinct cultivar groups. It is important to note that Begonias contain oxalic acid, making it essential to keep them out of reach in households with pets or children.

Common names

Mapleleaf Begonia, Grape Leaf Begonia, Begonia Tripartita

How to care for Mapleleaf Begonia

Water

Mapleleaf Begonia should be watered regularly, allowing the soil to dry out between waterings.

Soil

Mapleleaf Begonia loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

Lighting

To ensure optimal growth, the Mapleleaf Begonia prefers bright diffused light for 6-8 hours each day. Insufficient light can result in slow growth and leaf drop, so it's important to find a well-lit location for this plant. Place it near a window, within a distance of 1 meter (3 feet), to enhance its potential for thriving.

Dormancy

A typical dormancy pattern is not present in the Mapleleaf Begonia. If the growth slows down dramatically, confirm that the plant is getting enough sunlight and water for optimal growth.

Toxicity

Ploi's records do not contain confirmed information on the toxicity of this particular plant. In the event of accidental ingestion of plant material with questionable toxicity by you, a family member, or a pet, it is always a good idea to consult a healthcare professional.

Humidity

The Mapleleaf Begonia is not in need of supplementary humidity. Most water is taken in by plants through their roots, thus soil watering is the most efficient way to provide humidity to your plants.

Fertilizer

The Mapleleaf Begonia should be repotted either when it doubles in size or annually, whichever comes first. Providing new potting soil with all the vital nutrients annually is enough to support the growth of the plant, and thus, there is no need for fertilizer. Remember that plants derive their energy from the sun, not fertilizer.

Region of origin

Mapleleaf Begonia’s native range is Tropics and Subtropics worldwide.


More info:
Wikipedia