Overview
Cynodon x magennisii Hurcombe is a hybrid plant species that is a cross between Cynodon dactylon (Burm. f.) Pers. and Cynodon transvaalensis Burtt-Davy. It is commonly known as Magennis' Bermuda Grass or Hybrid Bermuda Grass.Origin
Cynodon x magennisii Hurcombe is a cultivated plant that was developed in South Africa by plant breeder Dr. William Magennis in the 1940s. It was created as a hybrid of two varieties of Bermuda grass - Cynodon dactylon and Cynodon transvaalensis.Appearance
Magennis' Bermuda Grass is a fine-textured, warm-season grass with short, upright stems. It typically grows up to 6 inches tall and forms a dense turf. The blades are dark green in color and can range from 2 to 8 inches in length. The seed heads are typically short, upright, and grow in clusters.Uses
Magennis' Bermuda Grass is commonly used in warm climate regions as a turf grass for lawns, golf courses, and sports fields. It is known for its durability and ability to tolerate heavy foot traffic. The grass can also grow in a wide range of soil types and can be irrigated with salty water, making it suitable for coastal regions. Magennis' Bermuda Grass requires full sun exposure and regular watering to grow to its full potential.Light Requirements
Cynodon x magennisii Hurcombe typically needs at least six hours of full sun per day. It can thrive under direct sunlight, and it tends to falter when placed in shady conditions. If the plant is grown indoors, ensure that it receives enough sunlight through a southern-facing window or use artificial light.
Temperature Requirements
This plant grows best in temperatures between 65°F to 80°F (18.3°C to 26.7°C). Anything above or below that range may lead to stunted growth, wilting, or even death. It can thrive in hot and humid weather, provided it is adequately watered and the soil has enough nutrients. Ensure that the plant is protected from frost or freezing temperatures if grown outside.
Soil Requirements
Cynodon x magennisii Hurcombe requires well-drained soils that are moderately fertile. The soil pH should be between 6.0 and 7.5. To ensure proper drainage, till the soil deeply before planting to loosen it up. If the soil is heavy, add sand to it to improve drainage. Additionally, regularly add compost or fertilizers to replenish depleted soil nutrients.
Cultivation Method for Cynodon x magennisii Hurcombe
The Cynodon x magennisii Hurcombe can grow in different soil types but prefers well-drained soil. Choose an area with an adequate amount of sunlight for growth. A soil pH between 5.5 and 7.5 is ideal.
Watering Needs
The Cynodon x magennisii Hurcombe has moderate water needs and does well with regular irrigation. Water the plant consistently during the growing season, and reduce water quantity during the winter season.
Fertilization
The Cynodon x magennisii Hurcombe requires moderate to high levels of nitrogen for optimal growth. Apply fertilizer during the growing season, using a high-nitrogen, slow-release fertilizer. The application should be at a rate of 1 pound of nitrogen per 1000 square feet, every six to eight weeks.
Pruning
The Cynodon x magennisii Hurcombe requires little to no pruning, but it is advisable to prune it to control its growth and spread. Regular mowing is enough to keep it in check. Mow the grass to a height of 1 to 2 inches, leaving enough foliage to promote photosynthesis.
Propagation of Cynodon x magennisii Hurcombe
Cynodon x magennisii Hurcombe, commonly known as the Magennis's Bermuda grass, is a hybrid plant that is propagated through vegetative means. There are several methods used for propagating this plant, including:
Stolon division
This method involves cutting the stolons of the plant into sections, each containing at least one node. These sections are then planted in well-prepared soil and watered regularly until they establish roots and start to grow.
Sod division
Sod division is a similar method to stolon division but involves removing a chunk of sod with roots attached. The sod is then cut into sections, each containing at least one healthy shoot and a good root system. These sections are planted in well-prepared soil and watered regularly until they establish roots and start to grow.
Direct planting of stolons
Another method of propagation is planting stolons directly into the ground. This involves laying the stolons on the soil surface, pressing them down lightly, and covering them with a thin layer of soil. The stolons then root and grow in place.
Planting of sprigs
Sprigs are small seedlings that grow from the base of the parent plant. They can be planted directly into the ground, or first planted in a container and then transplanted into the soil. This method is less commonly used than stolon or sod division.
Disease Management
Cynodon x magennisii Hurcombe is resistant to most common plant diseases. However, it might suffer from leaf spot. Leaf spot is a fungal disease that produces small brown spots on the leaf blades. It can be managed with proper sanitation and fungicides. Remove diseased plant material and clean garden debris from the soil surface. Apply fungicides as per the instructions.
Pest Management
Cynodon x magennisii Hurcombe is susceptible to armyworm infestations. Armyworms are moth larvae that feed on the leaves, causing small holes and tattered leaves. They can be managed with insecticides such as carbaryl, bifenthrin, cyfluthrin, and lambda-cyhalothrin. Apply the insecticides as directed on the product label. You can also control the pest population by handpicking and destroying the worms.
Another common pest that might affect Cynodon x magennisii Hurcombe is the mealybug. Mealybugs are small, soft-bodied insects that feed on the leaves and stems, producing a white, waxy substance. They can be managed by rubbing the infested parts with alcohol or insecticidal soap. You can also introduce natural predators such as ladybugs or lacewings to control the population.
