Overview of the Cynoglossum Intermedium Fresen.
Cynoglossum Intermedium Fresen. is a plant species that belongs to the Boraginaceae family. It is a perennial herbaceous plant that is native to the Caucasus and Northern Iran regions.
Common Names
The plant is commonly known as Hounds Tongue, Bastard Hounds Tongue, and Scaly Hounds Tongue.
General Appearance
The Cynoglossum Intermedium Fresen. plant grows up to a height of 20-60cm and is characterized by lanceolate leaves that are arranged in a basal rosette. Its stem is hairy and produces racemes of small flowers that are deep red in color. The flowers bloom in early summer and continue to appear throughout the year.
The plant's roots contain a red dye that has been used for textile manufacturing. Ingestion of the plant can be toxic to livestock.
Uses of Cynoglossum Intermedium Fresen.
Cynoglossum Intermedium Fresen. has a significant medicinal value, particularly in traditional medicine. The plant is rich in tannins and mucilages, which makes it useful in treating digestive issues such as diarrhea and constipation. It also contains compounds that can aid in the treatment of respiratory tract infections such as bronchitis and asthma.
Additionally, the plant is used in the production of cosmetics, particularly lotions and ointments. The red dye derived from the roots is also used in the textile industry to dye fabrics.
Light Requirements
Cynoglossum intermedium Fresen. requires plenty of sunlight to grow. The plant thrives in areas with full sun exposure, receiving at least 6 hours of direct sunlight daily.
Temperature Requirements
This plant can grow in a wide range of temperatures, from as low as -6°C to as high as 26°C. However, it grows best in temperatures between 15°C and 21°C. It is essential to maintain a consistent temperature range for proper growth and development of the plant.
Soil Requirements
Cynoglossum intermedium Fresen. does best in well-draining and moderately fertile soils. The soil should be rich in organic matter and have a pH range between 6.0 and 8.5. The plant also benefits from a soil that retains moisture but is not waterlogged.
Cultivation Methods
Cynoglossum intermedium Fresen., commonly known as the Persian hound's tongue, requires well-draining soil with a pH ranging from 6.0 to 7.0. It prefers a location that receives full sun to partial shade. These plants are hardy and can withstand drought conditions, but do not grow well in extreme heat. Persian hound's tongue is propagated by seeds or cuttings, both of which must be planted in the soil during spring or fall.
Watering Needs
Cynoglossum intermedium Fresen. requires moderate watering and can easily tolerate drought conditions. However, keep in mind that the plant requires moist soil for the establishment phase, which can take up to a year. Once the plant is well-established, you can reduce the frequency of watering. It's always a good idea to check the soil moisture level before watering.
Fertilization
Persian hound's tongue does not require regular fertilization. However, if you want to promote growth, you can use a granular fertilizer high in potassium and phosphorus during the growing season. Limit the use of nitrogenous fertilizers as they do not work well with this plant. Generally, a light application of fertilizer every few months should suffice.
Pruning
Pruning Persian hound's tongue is not necessary, but it can help maintain the plant's shape and size. You can trim the plants in late fall or early spring before new growth begins. Cut back the stems to about two-thirds of their height using clean, sharp shears. Dispose of the cuttings properly, and avoid leaving stubs as these can attract pests and pathogens.
Propagation of Cynoglossum intermedium Fresen.
Cynoglossum intermedium Fresen. is commonly known as the intermediate hound's tongue. This plant is native to Europe, Asia, and North Africa and is often found in dry fields, meadowlands, and pastures. It is grown for its attractive blue flowers and frosty leaves.
Propagation Methods
Cynoglossum intermedium Fresen. can be propagated by both seeds and division. The following are the propagation methods for this plant:
Seed Propagation
The most common method to propagate Cynoglossum intermedium Fresen. is through seed propagation. The seeds can be sown directly in the garden or started indoors.
To start seeds indoors, sow the seeds in a seed-starting tray filled with a well-draining potting mix. Lightly cover the seeds with soil and keep them moist. Place the tray in a bright room with a temperature of around 65-70°F. The seeds will germinate in about two weeks.
Once the seedlings have grown to about 2-3 inches tall and have at least two sets of true leaves, they can be transplanted to their permanent location outdoors. Space the plants about 12-18 inches apart to allow room for growth.
Division Propagation
Cynoglossum intermedium Fresen. can also be propagated through division. Divide the plants in early spring or fall. Carefully dig up the plant and separate the roots into several sections. Replant the sections in their permanent location outdoors and water them well.
Ensure that the division has a healthy root system before replanting. Water frequently to encourage new root growth and ensure that the soil stays moist. Avoid overwatering, which can cause root rot.
Propagation of Cynoglossum intermedium Fresen. is relatively easy, both through seed and division. With proper care, this plant will produce attractive blue flowers and frosty leaves that will enhance any garden or landscape.
Disease and Pest Management for Cynoglossum intermedium Fresen.
Cynoglossum intermedium Fresen. is a herbaceous perennial plant that belongs to the family Boraginaceae. It is mainly affected by fungal diseases and pests that can damage the plant in different ways. Good cultural practices including prevention, monitoring, and control strategies can play a significant role in the management of diseases and pests affecting this plant.
Common Diseases
The most common diseases affecting Cynoglossum intermedium Fresen. include Powdery Mildew, Leaf Spot, and Root Rots. Powdery Mildew is characterized by greyish-white powdery spots on the leaves. Leaf Spot is identified by dark brown to black spots on the leaves, and in severe cases, the leaves can turn yellow, weaken, and fall off. Root Rots are fungal infections that affect the roots of the plant causing wilting, yellowing, and death.
Management of Diseases
To effectively manage diseases affecting Cynoglossum intermedium Fresen., it is essential to follow some management practices. First, it is crucial to plant disease-resistant varieties. Secondly, good cultural practices such as the removal of diseased plants and plant debris, proper plant spacing, and regular inspection and monitoring can help prevent the spread of diseases. Lastly, the use of fungicides can be a solution for severe cases of diseases.
Common pests
The most common pests that can attack Cynoglossum intermedium Fresen. include Aphids, Cutworms, and Spider Mites. Aphids are small insects that feed on the sap of the plant causing yellowing and distortion in the leaves. Cutworms, on the other hand, chew the stem and roots of the plant causing wilting and death. Spider Mites suck the sap of the plant and, if left untreated, can cause defoliation and plant death.
Management of Pests
Effective management of pests affecting Cynoglossum intermedium Fresen. involves the use of integrated pest management methods. These include cultural practices such as the use of row covers and traps, handpicking, and regular monitoring. Additionally, the use of insecticides can help control severe cases of pest infestation. However, it is essential to note that the use of chemical pesticides should be the last resort as it can have adverse effects on the environment.
