Origin and Common Names
Evolvulus pilosus Nutt. is a plant species that belongs to the family Convolvulaceae. It is native to the United States, particularly in central and southern regions such as Texas and Arizona. It is known by several common names, including hairy dwarf morning-glory, plains dwarf morning-glory, and trailing dwarf morning-glory.Uses
Evolvulus pilosus has a few potential uses. One of its main uses is for ornamental purposes, as its small blue flowers and trailing habit can be attractive to gardeners. It can also be used as a groundcover, particularly in dry and rocky areas where other plants may struggle to grow. Additionally, some Indigenous American tribes have used parts of the plant for medicinal purposes, such as making a poultice to treat skin irritations or using a decoction of the roots to treat coughs and chest congestion.General Appearance
Evolvulus pilosus is a small, spreading plant that typically grows to be about 4-6 inches tall and up to 2 feet wide. Its stems are green and slightly hairy, with leaves that are gray-green and covered in fine hairs. The leaves are arranged alternately along the stem and are oval-shaped, with smooth edges and pointed tips. The plant's flowers are small and funnel-shaped, with a range of color from blue to lavender. They have five petal-like lobes and a yellow center. Overall, Evolvulus pilosus has a delicate and attractive appearance that can add interest to a garden or landscape.Growth Conditions for Evolvulus pilosus Nutt. Plants
Evolvulus pilosus Nutt. is a perennial plant species that belongs to the family Convolvulaceae. This plant is native to the United States, where it is commonly found in dry, sandy soils, sandy swamps, and pine barrens.
Light Requirements
The Evolvulus pilosus Nutt. plant species prefers full sun exposure and can tolerate partial shade. It thrives in bright light, making it an ideal plant for outdoor growth.
Temperature Requirements
Evolvulus pilosus Nutt. grows well in warm to moderate temperatures and can tolerate extreme heat. The ideal temperature range for growth is between 70 and 85 degrees Fahrenheit (21 to 29 degrees Celsius), but it can tolerate temperatures as low as 40 degrees Fahrenheit (4 degrees Celsius) and up to 100 degrees Fahrenheit (38 degrees Celsius).
Soil Requirements
The plant prefers well-drained soil, which should be sandy or loamy and rich in nutrients. It is best to avoid heavy clay soils which can hold too much water and lead to root rot. The ideal pH range for Evolvulus pilosus Nutt. is between 5.0 and 8.5.
In conclusion, Evolvulus pilosus Nutt. plants are adaptable and resilient, and given the right growing conditions, they can thrive providing an aesthetic display. Gardeners are encouraged to water, and fertilize their Evolvulus pilosu Nutt. plants to ensure proper growth, flowering, and overall health.
Cultivation Methods
Evolvulus pilosus Nutt., commonly known as the Hairy Evolvulus, is a hardy plant that grows well in various types of soil. It does best in well-draining soil, and with a pH range of 6.0-7.5. The plant requires full sunlight exposure, for a minimum of 6 hours per day.
The propagation of this plant can be done through seeds or cuttings. Regardless of the mode chosen, the plant requires a consistent temperature of between 20°C and 25°C for successful germination.
Watering Needs
The Hairy Evolvulus plant requires moderate watering, and it is essential to avoid overwatering the plant. The plant should be watered every 10-14 days, depending on the climatic conditions and the nature of the soil. The roots should not be kept wet, as this will cause root rot and other plant diseases, which could eventually lead to the death of the plant.
Fertilization
The application of fertilizer should be done in the early stages of growth. In addition, the application should be done once every 3-4 months. Application of nitrogen-rich fertilizer (N) should be avoided, as it can cause the plant to grow excessively at the expense of the flowers. A potassium-rich (K) fertilizer is recommended, as it supports flower production and overall growth.
Pruning
Pruning of the Hairy Evolvulus plant should be done conservatively. The plant should not be pruned heavily, as this may reduce the flowering rate. Only a few inches of the stem should be pruned, to maintain the shape and size of the plant. Pruning should be done in the early stage of growth, typically after the first bloom, and only the dead or dying parts should be targeted.
Propagation of Evolvulus Pilosus Nutt.
Evolvulus pilosus Nutt. or the hairy evolvulus is a herbaceous plant commonly found in the southern regions of the United States, particularly in Florida and Texas. The plant grows up to a height of 1-2 feet and spreads up to 3 feet, making it an ideal ground cover. Propagation of Evolvulus Pilosus Nutt. is relatively easy and can be done through different methods.
Propagation Methods
The following are the propagation methods that can be used for Evolvulus Pilosus Nutt.:
Seed Propagation
The most common way to propagate Evolvulus Pilosus Nutt. is through seeds. The seeds can be collected from the plant during late summer or early fall when the plant starts producing mature seed pods. Once the seeds are collected, they can be stored in a dry and cool place until the following spring when they can be planted either directly into the ground or in containers. The seeds should be planted at a depth of 1/8 inch and spaced approximately 4-6 inches apart.
Division Propagation
Another method of propagation is through dividing the plant. This can be done when the plant gets too large and needs to be divided to keep it healthy. This method involves carefully digging up the plant and dividing it into smaller sections, making sure each section has roots attached to it. The divided sections can then be replanted in a new location, either in the ground or in containers. Keep the soil moist until the plant establishes itself in its new location.
Cuttings Propagation
Propagation through cuttings is an effective method for Evolvulus Pilosus Nutt. Take stem cuttings during the spring or early summer from healthy plants. The cuttings should be approximately 4-6 inches in length and should be taken from the new growth of the plant. After removing the leaves from the lower half of the stem, the cuttings can be dipped into rooting hormone powder and planted into a well-draining soil mix. Keep the soil evenly moist, and place the container in a warm and bright location.
Propagation of Evolvulus Pilosus Nutt. is easy and straightforward, and with the right care and attention, the plant will thrive and become a beautiful addition to any garden or landscape.
Disease Management
Evolvulus pilosus Nutt. is relatively resistant to most diseases. However, the plant may be susceptible to fungal leaf spots, stem rots, and root rots. The best management practices for disease prevention include:
- Plant in well-drained soil to avoid waterlogged conditions that favor fungal growth.
- Avoid overhead watering, which can promote disease spread through splashing water.
- Clean garden tools between uses to prevent cross-contamination of fungal spores.
- Remove and dispose of any infected plant debris promptly.
- Apply fungicides at the first sign of disease, following label instructions carefully.
Pest Management
Evolvulus pilosus Nutt. may be susceptible to certain insect pests. Some common pests that may affect the plant include:
- Spider mites
- Thrips
- Whiteflies
- Aphids
- Caterpillars
- Slugs and snails
To manage pest problems, try the following:
- Handpick larger pests like caterpillars and slugs/snails off the plant.
- Use a strong stream of water to dislodge smaller pests like spider mites and aphids.
- Apply insecticidal soap, neem oil, or other natural insecticides to control pests.
- Introduce beneficial insects like ladybugs and lacewings, which can help to control pest populations naturally.
- Cover the plant with a floating row cover to prevent pest infestations.
