Uncarina roeoesliana, also called wild sweet potato, is a species of Uncarina native to the regions of Anosy and Toliara in Madagascar.
Uncarina roeoesliana has moderate disease resistance and is more sensitive to high humidity and excess watering. It is also likelier to develop illnesses when kept in low light and overwatered. Regarding care, Uncarina roeoesliana tolerates drought and can go extended periods without water. It requires little fertilizer and only occasional pruning. Because of these traits, it is appropriate for growers of any experience level, particularly those who prefer to spend less time on plant care or who may be away from home for extended periods. It suits people who do not want to devote much time to maintenance but still want an easy-to-care-for plant.
How to keep Uncarina Roeoesliana.
Light
Native to arid regions, Uncarina roeoesliana thrives in full sun; its native habitat is marked by intense sunlight and very little shade. It will also tolerate partial sun, providing some flexibility in its growth.
Water
Uncarina roeoesliana, a plant native to arid regions, is highly drought-tolerant and requires minimal watering—only once every 2-3 weeks. It thrives in well-draining soil and is well-suited for outdoor settings and xeriscaping due to its ability to effectively retain moisture in its tissues.
Temperature
Uncarina roeoesliana performs best in warm conditions and needs relatively high temperatures during the growing season to stimulate growth and metabolism. It prefers plenty of sunlight, suitable moisture levels, and good air circulation. It is vulnerable to harm from very low temperatures and from overwatering. It is important to maintain balance and to avoid both excessively high temperatures and overly dry conditions.
Fertilizer
Uncarina roeoesliana only needs light applications of fertilizer one to two times a year during the growing season. Do not fertilize in winter or in summer when the plant is dormant. Cut back on fertilizer for recently repotted plants and wait a couple of months after repotting before you apply any. Fertilizing helps maintain healthy growth and promotes flowering.
Botanical profile.
- Plant Type
- Shrub
- Life Cycle
- Perennial
- Genus
- Uncarina
- Family
- Pedaliaceae
- Hardiness Zone
- 10-12
- Mature Height
- 2.13 m to 3.05 m
- Mature Spread
- 1.52 m to 2.13 m
- Leaf Color
- Green, Dark Green
- Leaf Type
- Deciduous
- Flower Color
- Yellow
- Flower Size
- 6.35 cm to 10.16 cm
- Bloom Time
- Late spring, Summer, Early fall
- Planting Time
- Spring, Summer, Autumn
- Harvest Time
- Late summer, Fall
- Native Area
- Madagascar
