Overview
Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr. is a herbaceous flowering plant belonging to the Convolvulaceae family. It is known for its miniature blue flowers and for its medicinal properties.
Origin
The plant is native to Mexico and is commonly found in the southern and western regions of the country. It has also been recorded in several other central and south American countries, such as Guatemala, Honduras, and Costa Rica.
Common Names
The plant is known by several common names, including Acapulco Dwarf Morning Glory, Dwarf Evolvulus, and Hogala. In some cultures, it is also referred to as Shankhpushpi, which translates to "conch shell flower" in Sanskrit.
Appearance
The plant is a small annual herb that grows up to 30 cm in height. It has small, ovate or lanceolate leaves that are about 1 cm long. The flowers are blue, funnel-shaped, and measure about 1 cm in diameter. They bloom throughout the year, particularly during the warmer months.
Uses
E. alsinoides var. acapulcensis has been used in traditional medicine for centuries due to its various health benefits. It is believed to have neuroprotective, anti-inflammatory, and anti-anxiety properties. It is commonly used to treat conditions like anxiety, depression, epilepsy, and Alzheimer's disease. The plant extract can also be used topically to treat skin conditions like psoriasis, eczema, and dermatitis.
Light Requirements
Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr. commonly grows in full sun to partial shade. It requires at least 6 hours of direct sunlight per day for optimal growth and flowering. The plant can tolerate some shade but too much shade can lead to elongated and spindly growth, and reduced flowering.
Temperature Requirements
The plant can tolerate a wide range of temperatures but grows best in warm to hot temperatures between 21-32°C (70-90°F). The minimum temperature it can tolerate is around 10°C (50°F). In colder temperatures, growth may slow down and the plant may become dormant.
Soil Requirements
Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr. grows well in well-draining soil with a pH range of 6-7.5. The soil should be fertile and enriched with organic matter. The plant can also grow in sandy or loamy soils but does not tolerate waterlogged or heavy clay soils. Adding some perlite or sand to the soil can improve drainage.
Cultivation methods
Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr., commonly known as Dwarf Morning Glory, is a perfect addition to gardens due to its appealing blue flowers and unique features. The plant prefers well-drained soil, plenty of sunlight, and a warm climate. It grows well in hardiness zones 9-11 and can survive in zone 8. Before planting, prepare the garden bed by loosening the soil and incorporating compost or well-rotted manure. Dwarf Morning Glory can be grown from seed or propagated through stem cuttings.
Watering needs
As a drought-tolerant plant, Dwarf Morning Glory does not require much watering. Overwatering can cause root rot, so it is crucial to allow the soil to dry out before watering again. The plant needs an inch of water every week, and it's best to water it in the morning to prevent the foliage from staying wet overnight, which can lead to fungal diseases.
Fertilization
Dwarf Morning Glory does not require much fertilization, but you can apply a balanced fertilizer, such as 10-10-10, once a month during the growing season to enhance its growth and performance. Applying excessive fertilizer can lead to poor blooming and growth issues, so it's best to use fertilizers sparingly.
Pruning
Pruning the Dwarf Morning Glory plant is essential to maintain its growth and attractive appearance. The plant responds well to regular pruning where you remove the dead flowers and trim the stems to promote bushy growth. You can also prune severely in the winter months to enhance the overall health and vigour of the plant.
Propagation Methods for Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr.
Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr. is a beautiful ornamental plant native to Central and South America. It is commonly known as Blue Daze because of its striking blue flowers that resemble the color of the sky on a clear summer day. Propagation of this plant can be done through various methods, including the following:
Seed Propagation
One of the easiest and most common methods of propagating Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr. is through seeds. Collect mature seeds from the plant and sow them in a container filled with potting mix. Place the container in a warm and bright location with consistent moisture levels. The seeds should germinate within 1-2 weeks, and the seedlings can be transplanted once they have developed their second set of leaves.
Cutting Propagation
Cutting propagation is another way to quickly propagate Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr.. Take a stem cutting from the plant, preferably from a healthy and mature stem. Remove the leaves from the bottom two inches of the cutting and dip the cut end in rooting hormone. Plant the cutting in well-draining potting soil and keep it moist and warm. Once roots have formed, the new plant can be transplanted to a larger container or directly into the ground.
Division Propagation
Division propagation is a method suited for mature plants that have developed multiple stems. Dig up the plant and divide it into sections with a sharp, sterile knife. Ensure that each section has enough roots and leaves to survive and grow independently. Plant each new section in a container or directly into the ground, and keep it well-watered until new growth appears.
Propagation of Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr. through seed, cutting, or division methods is relatively straightforward and can yield impressive results. Proper care and attention in the early stages after planting can ensure successful propagation and growth of this beautiful plant.
Disease and Pest Management for Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr.
Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr. is generally a hardy plant that is not prone to pest or disease attacks. However, there are some common pests and diseases that may affect the plant. Managing these pests and diseases requires proper identification and prompt action to prevent the spread of the problem.
Common Diseases
One common disease that may affect Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr. is root rot, which is caused by overwatering or poorly draining soil. Symptoms include wilting, yellowing, and stunted growth. To manage root rot, remove affected plants and improve soil drainage.
Fungal leaf spot is another common disease that may affect Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr. Symptoms include small, dark spots on the leaves that may appear yellow or brown. To manage fungal leaf spot, remove infected leaves and provide good air circulation around the plant.
Common Pests
Spider mites are a common pest that may affect Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr. They often appear as tiny, red or yellow dots on the leaves and can cause yellowing or browning of the leaves. To manage spider mites, use a hose to spray the leaves and provide good air circulation around the plant.
Aphids are another common pest that may affect Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr. They often appear in clusters on the leaves and stems and can cause yellowing or curling of the leaves. To manage aphids, spray the leaves with a mixture of soap and water or use an insecticidal soap.
Prevention
The best way to prevent pest and disease problems in Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr. is to maintain healthy plants through proper watering, fertilizing, and pruning practices. Choosing disease-resistant varieties and planting in well-draining soil can also help prevent problems.
In summary, managing pests and diseases in Evolvulus alsinoides (L.) L. var. acapulcensis (Willd.) van Ooststr. requires prompt identification and action. Proper prevention practices can also help maintain healthy plants.
