Origin
Viburnum scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee, commonly known as Southern arrowwood, is a flowering plant that is native to the southeastern United States. It can be found in well-drained forests, along streams, and in damp woodlands from Virginia to Florida and west to Texas and Missouri.
Common Names
This plant can be referred to as Southern arrowwood, rough-leaved arrowwood, or southern arrowwood viburnum.
Uses
Historically, Southern arrowwood has been used by Native Americans for medicinal purposes, including treating colds, fevers, and headaches. The bark and leaves are still used by some herbalists today to make teas and tinctures. Additionally, the plant provides food and habitat for wildlife, making it a valuable addition to natural habitats and gardens.
Appearance
The Southern arrowwood viburnum is a deciduous shrub that can grow up to 10 feet tall. It has a dense, rounded habit with attractive foliage that turns a rich burgundy color in the fall. The leaves are oblong or ovate and measure up to 4 inches long and 2 inches wide. The plant produces clusters of small white flowers that bloom in the spring, followed by blue-black berries in the late summer or fall. The branches of the Southern arrowwood shrub are stiff and rigid with an overall rough texture.
Typical Growth Conditions for Viburnum scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee
Viburnum scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee, also known as the Southern Arrowwood, is a deciduous shrub native to the southeastern United States.
Light Requirements
The Southern Arrowwood prefers full to partial sunlight, meaning it needs at least 6 hours of direct sunlight per day but can also tolerate some shade. It is not a plant that can thrive in deep shade, however.
Temperature Requirements
Viburnum scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee prefers a temperate climate with mild winters and hot, humid summers. The plant is winter hardy in USDA hardiness zones 5-9, which means it can withstand winter temperatures as low as -20 degrees Fahrenheit (-29 Celsius).
Soil Requirements
The Southern Arrowwood prefers moist, well-drained soil that is slightly acidic, usually with a pH of 5.5 to 6.5. It can tolerate a wide range of soils, including sandy, loamy, and clay soils. However, it is essential to ensure adequate drainage to prevent root rot.
In conclusion, Viburnum scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee requires full to partial sunlight, a temperate climate within the USDA hardiness zones 5-9, and slightly acidic, well-drained soil. Adequate moisture and good drainage are essential for the healthy growth of this plant.
Cultivation
Viburnum scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee is a plant that can be grown both in pots and in open fields. It prefers well-drained soil that is rich in organic matter. The plant grows best in a location that gets partial shade to full sun.
The ideal time to plant Viburnum scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee is in spring or early fall. When planting, ensure the root ball is level with the surrounding soil and water thoroughly. The plant should be planted at least 6 feet apart to allow enough room to grow.
Watering Needs
Viburnum scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee requires regular watering, especially during the first growing season. The plant needs about 1-2 inches of water weekly, either from rainfall or irrigation. After the first year, the plant’s root system is established, and it can withstand occasional drought.
Fertilization
Applying a balanced, slow-release fertilizer once a year, after the plant has flowered, is sufficient for Viburnum scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee. However, if the plant shows stunted growth, the application of organic fertilizer may be necessary.
Pruning
Viburnum scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee requires minimal pruning. To shape the plant, prune the branches in late winter or early spring before new growth appears. To remove dead or damaged branches, prune them at any time throughout the year.
Propagation of Viburnum Scabrellum Torr. & Gray ex Chapman Var. Venosum (Britt.) McAtee
Propagation is an important aspect of Viburnum Scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee production. The plant can be propagated through various methods, including seeds, cuttings, layering, and grafting.
Seeds
V. scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee can be propagated through seeds. The seeds should be collected from mature plants in the fall. The seeds can be directly sown in the field or in pots. Before sowing, the seeds should be treated with a fungicide to prevent fungal infection. The seeds take about 2-3 months to germinate.
Cuttings
Cuttings are another method of propagating Viburnum Scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee. The cuttings should be collected from healthy and disease-free plants in early spring. The cuttings should be about 8-10 inches long and should have at least two nodes. The cuttings should be treated with a rooting hormone and then planted in a well-drained medium. The cuttings take about 4-6 weeks to root.
Layering
Layering is a method of propagation that involves bending a low-hanging branch of the plant and burying it in soil. The branch should be kept in place with a U-shaped wire. The soil should be kept moist until the roots form, which takes about 1-2 months. Once the roots form, the layer can be cut from the parent plant and transplanted.
Grafting
Grafting is a method of propagation in which a scion from a desired cultivar is attached to the rootstock of a different plant. The rootstock should be a compatible species or cultivar. The graft union should be sealed with grafting wax to prevent infection. The grafted plant should be kept in a humid environment until the graft has healed, which takes about 3-4 weeks.
Disease Management
Viburnum scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee can be susceptible to different types of fungal infections such as leaf spots, powdery mildew, and rust.
To manage leaf spots, it is recommended to prune infected branches, improve air circulation by planting in well-spaced sites, and avoid watering from overhead.
Powdery mildew can be controlled by choosing powdery mildew-resistant varieties, locating the plant in an area with good air circulation and adequate sunlight, reducing the plant's nitrogen fertilization, and applying fungicides.
Avoidance of overhead watering and removing infected leaves and plants can help in managing the spread of rust.
Pest Management
Viburnum scabrellum Torr. & Gray ex Chapman var. venosum (Britt.) McAtee can also be a host to various pests such as aphids, spider mites, and scales.
Aphids can be controlled by spraying the plant with insecticidal soap or neem oil and removing heavily infested plants.
Spider mites can be managed by increasing the plant's humidity level, physically removing them with a strong spray of water, releasing predatory mites, or applying miticides.
Scales can be eradicated by manually removing them, introducing natural enemies such as ladybugs, or applying insecticides.
Regular monitoring and early detection of infestations can be beneficial in controlling and preventing severe pest problems.
