Origin
Terminalia mollis x stenostachya Exell is a hybrid plant that belongs to the family Combretaceae. This plant is native to Zambia, Zimbabwe, and Mozambique in Africa.
Common Names
This hybrid plant is commonly known as White seringa, Soft-leaved terminalia, or Combretum molle subsp. stenostachyum.
Uses
Terminalia mollis x stenostachya Exell is used for various medicinal purposes such as treating dysentery, diarrhea, and other digestive issues. The bark of this plant is also believed to have astringent and antiseptic properties making it useful in treating wounds and skin infections. Additionally, the leaves of Terminalia mollis x stenostachya Exell are used to alleviate coughs and colds.
General Appearance
Terminalia mollis x stenostachya Exell is a large deciduous tree that can grow up to 20 meters in height. The bark is grey-brown with vertical fissures, and the wood is hard and durable. The leaves are simple, alternate, and elliptic to lanceolate in shape, measuring 7-16 cm long and 2-6 cm wide. They have a smooth surface and slightly wavy margins. The flowers of the plant are small and yellowish-green, and the fruit is a woody capsule, about 1 cm long, containing one or two seeds.
Typical Growth Conditions for Terminalia mollis x stenostachya Exell
Terminalia mollis x stenostachya Exell, commonly known as the hybrid Terminalia, is a fast-growing tree species that thrives in warm and humid environments. It can reach heights of up to 20 meters and has spreading branches that form a dense canopy.
Light Requirements
The hybrid Terminalia requires full sun to grow and maintain its foliage. It can tolerate partial shade, but the growth rate will be slower in such conditions. Therefore, it is essential to plant the tree in an open area where it can receive maximum sunlight throughout the day.
Temperature Requirements
The hybrid Terminalia is a tropical tree that requires a warm and humid environment to thrive. It can tolerate temperatures between 18-35°C and can grow in areas with high humidity levels, such as rainforests and wetlands. The tree is sensitive to frost and cannot survive in areas with prolonged cold spells or low temperatures.
Soil Requirements
The hybrid Terminalia can grow in a variety of soil types, including sandy, loamy, and clayey soils. However, the tree prefers well-drained soils that are rich in organic matter and have a pH range of 6.0-7.5. It is advisable to avoid soils that are waterlogged or have high salinity levels, as such conditions can inhibit the growth and development of the tree.
Cultivation
Terminalia mollis x stenostachya Exell is best grown in well-drained soil with plenty of organic matter and a pH level of between 6.5 and 7.5. It requires full sunlight to thrive and should be planted in an area with plenty of space to grow.
The plant can be propagated from seeds or stem cuttings taken in the spring. Seeds should be soaked in water for 24 hours before planting, and stem cuttings should be dipped in rooting hormone before planting.
Watering Needs
Terminalia mollis x stenostachya Exell requires moderate watering during the growing season. Water should be applied deeply but infrequently, allowing the soil to dry out slightly between waterings. Overwatering can lead to root rot and other fungal diseases.
In the winter months, watering should be reduced to prevent the plant from becoming waterlogged and prevent root rot from developing.
Fertilization
Terminalia mollis x stenostachya Exell needs fertilization to encourage healthy growth. A slow-release fertilizer should be applied during the growing season, usually from spring through to fall.
A balanced fertilizer with a ratio of 10-10-10 or 12-12-12 is suitable for this plant. Fertilizer should be applied according to the manufacturer's instructions, taking care not to over-fertilize.
Pruning
Terminalia mollis x stenostachya Exell benefits from pruning to shape and promote healthy growth. Pruning should be carried out in late winter or early spring, before new growth appears.
The plant can be pruned to remove any dead, damaged, or diseased branches. It can also be pruned to remove any crossing or rubbing branches, as well as to control the overall size of the plant. It is important to use clean, sharp pruning tools to prevent damage to the plant.
Propagation of Terminalia mollis x stenostachya Exell
Terminalia mollis x stenostachya Exell, commonly known as the Soft-leaved Terminalia, is a plant that can be propagated through various methods such as seeds, stem cuttings, and air layering.
Propagation via Seeds
The easiest and most common method of propagation for Terminalia mollis x stenostachya is through seeds. The seeds are collected from mature fruit, which is often dispersed by wind or animals. Seeds are then cleaned, and the hard outer shell is removed before planting. Seedlings are usually grown in a suitable growing medium and kept in a warm, humid, and bright area. Germination can take up to 3-4 weeks but can be expedited using warm water or scarification before planting.
Propagation via Stem Cuttings
Another popular method of propagation for Terminalia mollis x stenostachya is through stem cuttings. Cuttings should be taken from an adult plant during the growing season. The cuttings should be around 8-10 cm long and have at least two nodes. Dip the cutting in rooting hormone powder and place it in a well-draining potting mix. Maintain high humidity and light to encourage rooting. Rooting usually takes around 6-8 weeks, and after which the cutting can be transplanted into a bigger pot or garden, depending on your preference.
Propagation via Air Layering
Air layering is another method that can be used to propagate Terminalia mollis x stenostachya, especially when stem cuttings do not root quickly. Choose a healthy branch that is about 1-2 inches in diameter and make a 2-inch cut half-way through the branch. Use a rooting hormone powder on the cut part and wrap it with moist sphagnum moss before covering in plastic to prevent moisture loss. Roots should start appearing in the next few weeks. Once the roots are well formed, cut the branch below the air layer and plant it in well-drained potting mix.
Propagation requires patience and the right environment to ensure success. It is essential to keep in mind that propagation may not always work, so it can be wise to try several methods to increase your chances of success.
Disease and Pest Management for Terminalia mollis x stenostachya Exell
Terminalia mollis x stenostachya Exell is generally a hardy plant that is resistant to many pests and diseases. However, it is still susceptible to a few common problems that may require management to prevent damage to the plant.
Common Diseases
One of the most common diseases that affect Terminalia mollis x stenostachya Exell is root rot. Root rot occurs when the soil is too moist, and the roots become waterlogged. This can lead to the deterioration of the roots, and the plant can eventually die. To prevent root rot, make sure the soil is well-draining, and avoid overwatering the plant. Additionally, Phytophthora leaf spot is a fungal disease that can affect the leaves of the plant, causing yellow or brown spots. This disease can be managed by removing the affected leaves and applying a fungicide.
Common Pests
Aphids and mealybugs are the most common pests that affect Terminalia mollis x stenostachya Exell. Both pests can cause damage to the leaves and stem of the plant by feeding on the sap. To manage these pests, try spraying the plant with a mixture of water and mild soap. Additionally, spider mites are another pest that can cause damage by feeding on the leaves. They can be managed by increasing humidity around the plant and using insecticidal soap.
Conclusion
By properly managing common diseases and pests that affect Terminalia mollis x stenostachya Exell, the plant can thrive and stay healthy. It is important to regularly inspect the plant for signs of any problems and take action as soon as possible to prevent any potential damage.
