Mandevilla, a tropical-looking vine blooms in the summer months with an impressive display of trumpet-shaped blooms. It is a stunning addition to borders for landscapes and beds. Mandevilla is a good container plant since it can climb over arbors and trees. It grows best in zones with no frost however, it can be a perennial in cooler climates. Plant the vine in shade if you have a pergola.
Indoor Mandevilla vines will thrive in conditions of moderate to high humidity. To increase the humidity, mist the leaves of Mandevilla vines with water and use an electric humidifier to keep the air humid. Temperatures shouldn't be lower than 50 degrees Fahrenheit or the vine will die. The humidity should not exceed 50 percent. Otherwise, the Mandevilla plant could die.
Mandevilla vines can be infested by several common pests in the summer. You can avoid the ravages of these pests by observing regularly the plants. Aphids, for instance, attach to the undersides of leaves and feed on the plant's nutrients. Aphids can cause a plant to become weaker and yellower or cause it to lose its leaves. Aphids can be difficult to remove and you must keep an eye out for signs of an infestation before you bring it indoors.
Mandevilla plants are fast growing. After excluding any other reason for slow growth, move them to a larger pot. They require acidic soil that has a significant amount of organic matter. You can amend the soil with compost and feed it twice a month with an appropriate liquid fertilizer. It is important to water the plant often, but it prefers a little drier soil. The leaves can be moistened to provide humidity.
When choosing a place for your plant, make sure you select a spot with adequate sunlight. Mandevilla will tolerate some shade, but it will not bloom as well if it's exposed to too many. In summer, you can plant it under a shade tree or the roof of your patio. Root rot can be avoided by making sure that the soil is well-drained. Mandevilla plants can be killed by heavy soil. Choose a loose, well-drained soil with lots of organic matter.
If you have an Mandevilla plant in your garden, you probably know that it's prone to disease. Common symptoms of plant disease include yellowing leaves, diminished flowering and reduced foliage. A nutritional deficiency can cause your plant's yellow leaves. Insufficient soil or a lack of water can cause leaves to turn yellow. To ensure your Mandevilla plant is healthy, make sure you choose a soil with nutrient-rich nutrients.
Meaty Bugs, and Red Spider Mites are the most frequent pests and diseases that affect Mandevilla plants. You can keep them out by using an organic insecticide like Bonide or Organocide. Cercospora and Fusarium rarely have an effect on Mandevilla plants. If you discover that your Mandevilla plant has aphids infestation it is important to spray it with neem oil.
Mandevilla vines will continue to grow through winter, but should not be purchased in colder temperatures. The ideal nighttime temperature for mandevilla plants should be at minimum 50degF or 10degC. The plant's leaves will naturally shed any spent flowers, making it more susceptible to pests and diseases. To keep your mandevilla's health in good shape, remove spent flowers to keep it healthy and prevent the plant from becoming an easy target for disease and pests.
You can amend your soil using organic matter to ensure your mandevilla grows well. Fertilizer is a great option however, your mandevilla needs more organic matter than other plants. Mandevillas can also be enhanced with leaf mold, wood chips and casings of worms. It won't need water in winter. It will continue to grow slowly.
If you're growing mandevillas in your yard, you need to ensure that the soil is moist , but not too wet. It must be kept moist, however, allow the soil to dry between waterings. Overwatering can cause root rot. Soil that is dry can cause stress and loss of leaf. In other words the mandevilla plant requires a balance of dryness and moisture.
During the day, mandevilla prefers bright, direct sunlight. However, they will tolerate some dryness. They require constant water following that. The water should be drained slowly and thoroughly to allow the soil to absorb the moisture. When planting mandevilla, make sure to mist the plant several times a day. The flowers will spread from the container. If temperatures at night drop below 12degC then move the mandevilla plant indoors before they get frozen.
Mandevillas are tolerant of zones 9 and 10 and can thrive in cooler temperatures, they must to be moved inside when temperatures consistently fall into the low 50s. Mandevillas are generally able to survive a few nights in the upper 40s without becoming damaged. The process of winterizing mandevillas is similar to overwintering other houseplants. Mandevillas can be kept outside most of the year , and only brought inside when temperatures start to drop below freezing.
Once the winter season is over mandevillas can be planted outdoors in the spring, and placed in a sunny spot. The soil temperature should be 65 degrees and plants should get at minimum six hours of sunlight each day. Mandevilla water as needed when the soil is dry or is almost dry. They need to be kept moist, but not so dry that they wilt. Mandevillas can be grown indoors in a greenhouse or cold storage for the winter.
If the Mandevilla plant is planted outdoors, you may have to take it down and bring it inside. The plant will not tolerate temperatures below 45 degrees Fahrenheit. It is possible to cut the vine down to 12 inches and move it indoors. During the winter mandevillas aren't hardy and need to be brought indoors when the temperatures fall below 50 degrees. They can be brought to the outside in the spring, but they must be put into a container.