Introduction
Gladiolus murielae Kelway is an herbaceous perennial bulbous plant that belongs to the Iridaceae family. It is commonly known as Abyssinian gladiolus, fragrant gladiolus, sword lily, and white sword lily.
Origin
This plant is native to Ethiopia and was discovered in 1907 by botanist and explorer, E. A. Bowles. The plant was named after Bowles' friend, Muriel Thomas, who was also a plant enthusiast.
Appearance
The plant has sword-like leaves that grow to a length of about 60 cm. Its flower stems can grow up to 90 cm high, producing up to 24 delicately fragrant, pure white flowers. The flowers have red-mauve blotches on the lower parts of the petals and a yellow-green throat. The Abyssinian gladiolus blooms from August to September.
Uses
The Abyssinian gladiolus can be used to add a stunning focal point to any garden, as its impressive blooms create a beautiful and fragrant display. It is also suitable for containers and can be cut and displayed as a stunning bouquet.
Light Requirements
Gladiolus murielae Kelway is a plant that requires full sun or partial shade to grow properly. The ideal location for planting these bulbs is in an area that receives at least six hours of direct sunlight each day. While it can tolerate partial shade, it will result in reduced blooming compared to those that receive full sun.
Temperature Requirements
The best temperature range for the growth of Gladiolus murielae Kelway is between 65°F to 80°F (18°C to 27°C). These bulbs can survive at temperatures as low as 50°F, but they will grow and bloom poorly, thus achieving the desired flowering will be challenging.
Soil Requirements
Plant Gladiolus murielae Kelway in well-draining soils with a slightly acidic to a neutral pH level. The ideal pH range for this plant is between 6 and 7. Soil that has too much clay will retain too much water, leading to bulbs' rotting. Adding organic materials like compost to the soil will help in improving soil drainage and fertility.
Cultivation Methods
Gladiolus murielae Kelway is typically grown from bulbs and does best in well-drained soil. It should be planted in an area that receives full sun to encourage robust and healthy growth. It is recommended that the bulbs be planted in the spring, about four to six inches deep and six inches apart. If planting in groups, each group should be spaced about 12-18 inches apart.
Watering Needs
Gladiolus murielae Kelway requires consistent moisture to grow and thrive, making regular watering throughout the growing season essential. It is recommended that the soil be kept evenly moist, but not overly saturated, as this can cause rotting of the bulbs. Generally, providing an inch of water per week is sufficient, but adjust as needed based on individual conditions.
Fertilization
To ensure optimal growth, Gladiolus murielae Kelway requires periodic fertilization. A balanced fertilizer can be applied every 2-3 weeks, or a slow-release fertilizer can be used at planting time. Be sure to read and follow the fertilizer's instructions to avoid overapplication, which can damage the plant.
Pruning
Gladiolus murielae Kelway requires minimal pruning, but removing spent blooms can promote more vigorous growth and blooming. Cut spent blooms back to the base of the stem using a sharp and sterile pair of garden shears. After the blooming season is over, the stem can be cut back to the ground to encourage new growth for the following season.
Propagation of Gladiolus murielae Kelway
Gladiolus murielae Kelway, commonly known as Abyssinian Gladiolus, is a perennial bulbous plant that produces beautiful white flowers with long tubes and reddish-brown markings in the center. The plant is native to Ethiopia and grows up to 1.2 meters tall.
Propagation from Bulbs
The most common method of propagating Gladiolus murielae is through the bulbs. Bulbs can be obtained from a mature plant or purchased from a reputable nursery. The best time to plant the bulbs is in late summer or early fall, just before the onset of the growing season.
The bulbs should be planted in fertile, well-drained soil in a sunny location. The soil should be prepared by digging a hole twice the size of the bulb and amending it with compost or other organic matter.
To plant the bulbs, place them in the hole with the pointed end facing up and cover them with soil. Water thoroughly and continue to water regularly to keep the soil moist but not waterlogged.
Propagation from Seeds
Propagation from seeds is also possible but less common. The seeds should be sown in late winter or early spring in a well-draining seed raising mix and covered with a thin layer of soil.
The seed tray should be kept in a warm, bright location and watered regularly. Germination usually occurs within 2-4 weeks.
Once the seedlings have developed several leaves, they can be transplanted into individual pots or planted in the garden. It may take 2-3 years for plants grown from seed to flower.
Propagation from Division
Division is another method of propagating Gladiolus murielae. This method involves separating the offsets or "baby bulbs" that form around the base of the mother bulb.
Divide the bulbs in late summer or early fall when the foliage begins to die back. Gently dig up the bulbs and separate the offsets by pulling them apart. Replant the offsets in a sunny location with well-draining soil and water regularly.
It may take a year or two for the new bulbs to flower, but they will eventually produce the same beautiful blossoms as the parent plant.
Disease and Pest Management for Gladiolus murielae Kelway
Gladiolus murielae Kelway is commonly grown for its stunning, fragrant white flowers that bloom in late summer. However, like most plants, it is susceptible to a variety of diseases and pests. Proper disease and pest management is crucial to ensure a healthy and vibrant plant.
Common Diseases
One of the most common diseases that affect Gladiolus murielae Kelway is corm rot. This disease is caused by fungi, particularly Fusarium and Botrytis. The infected corms will become soft, mushy, and black. To prevent corm rot, it is important to remove any diseased corms and to avoid planting in soil that has previously been infected. It also helps to ensure proper drainage and good air circulation around the plant.
Gladiolus rust is another common disease that can affect this plant. It is characterized by small, brown spots on the leaves, which eventually turn into yellow or orange pustules. To manage this disease, it is important to remove any infected leaves and to refrain from planting gladiolus in the same location for at least two years. Avoid overhead watering and provide good air circulation around the plants.
Common Pests
One of the most common pests that can affect Gladiolus murielae Kelway is the thrip. Thrips are tiny insects that feed on the leaves and flowers, causing deformities and discoloration. To manage this pest, it is important to regularly check the plant for any signs of thrips and to apply an insecticide if necessary. Encourage the presence of beneficial insects such as ladybugs, lacewings, and predatory mites that can help control thrips.
The gladiolus thrips is another pest that can be particularly damaging to this plant. It causes brown spots on the leaves and sucks the sap from the flowers, causing them to wither and die. To control gladiolus thrips, it is important to regularly check the plant for any signs of infestation and to apply an insecticide if necessary. Also, avoid overcrowding the plants, which can provide a conducive environment for thrips.
Conclusion
In conclusion, to maintain a healthy Gladiolus murielae Kelway, it is important to practice good disease and pest management measures. Regularly monitoring the plant for any signs of infection and applying appropriate control measures can help to prevent the spread of diseases and pests, resulting in a healthy and beautiful plant.
