Begonia hatacoa – Flowering plants
Begonia hatacoa is an attractive, ornamental plant that grows up to 5-20 inches tall. The leaves are glossy, ovate-lanceolate to elliptic-lanceolate, tapering, base obliquely rounded, scarcely heart-shaped, margin nearly entire or distantly toothed, velvet-hairy on veins beneath. It has an orchid-like inflorescence with several flowers per flower stem. These flowers each have four petals, two of which are white and two white-pink striped.
Species: B. hatacoa
Scientific Name: Begonia hatacoa
Synonyms: Begonia rubrovenia, Platycentrum rubrovenium
Common Names: Red-Vein Begonia
How to grow and care for Begonia hatacoa
It grows well in bright indirect sunlight originating from a south, east, or west window. It also thrives under fluorescent lights. Avoid direct sun which can scorch the leaves.
It requires a well-drained, peat moss-based soil, such as African violet potting mix.
Water your plant regularly during the growing season and always keep the soil evenly moist but not soggy. You can allow the top 1 inch of soil to dry out between each watering. During the winter months, reduce watering. Overwatering will cause leaves to turn yellow.
It prefers an average room temperature of 65 – 75 degrees Fahrenheit / 18 – 24 degrees Celsius. Begonia is not cold-tolerant and can be harmed by temperatures below 50 degrees Fahrenheit / 13 degrees Celsius.
Feed every two weeks spring through fall with a balanced liquid fertilizer diluted by half. Do not feed your plant during the dormant period.
Begonia hatacoa can be easily propagated by stem cuttings. Take stem cuttings in spring and root in fresh potting mix. Keep the soil lightly moist. Cover the whole container and plant with a plastic bag or cloche to hold in humidity. Begonia seeds are slow to germinate. You can sow seeds in the spring, but it can take several months to grow.
Pests and Diseases
Begonia has no serious pest or disease problems. It is susceptible to attacks from spider mites, mealybugs, and aphids.