Try to keep it above 40°F but the absolute minimum is 32°F for most Plumeria. This can be as simple as moving your Plumeria into your living room if you only have a few plants.
Subsequently, can Plumeria grow in Zone 9?
Plumeria grows best in USDA hardiness zones 9 – 12 though you can grow it in other zones with enough sun and proper care. Frost is the biggest concern when growing. Whether you grow it as a bush, ornamental tree or a plant, they result in highly fragrant flowers.
Accordingly, how do you take care of a plumeria in the winter?
Caring for your Plumerias in the fall and winter is simple. If you wish for them to continue blooming and maintain lush foliage, then simply bring them inside your home and put them in one of our modern indoor planters in a well-lit place. Make sure to water thoroughly and drain well before bringing them inside.
What temperature is bad for Plumeria?
Caring for Indoor Plumeria
Plumeria prefer temperatures between 65 and 80 degrees Fahrenheit. When temperatures drop below 50 degrees, the plant will drop its leaves and go dormant.
Plumeria trees are tropical and therefore must have conditions at least approximating tropical/subtropical in order to flourish. Plumeria do best in full sun with at least a half day’s sun exposure to bloom properly. They do well when potted in an appropriate size pot to the size of the tree in well drained soil.
Coffee grounds are said to be acidifying, and Plumeria prefers soils on the more acidic side. Therefore, coffee grounds are better for the plumeria plant, especially if your plant lives in an alkaline environment because coffee beans lower the pH due to the acidic nature.
Spring and summer are good times to propagate Plumeria from cuttings. Find a healthy branch on the mother plant. Select a branch with a brown or grayish surface, that’s about 12 to 18” long, and firm along the entire length.
Thanks to its relatively shallow root system, its beautiful flowers can be grown in pots. Though easy to transplant, plumeria roots do not like restriction, and special care is required to get bountiful blossoms. … The roots generally do not spread farther than the canopy of the tree and are not invasive.
A plumeria usually displays its blooms from early summer until fall. They usually don’t start blooming until the tree is 3 years old, although some can bloom sooner.
Native to the Caribbean, Central and South America, and Mexico, plumeria prefer full sun, but they’ll tolerate partial sun and partial shade conditions. When grown indoors in colder climates, keep your plumeria in bright light during the growing season.
You can take your plumeria outside for a summer vacation. After all chance of frost has passed, acclimate the plumeria by putting it outside in dappled or part shade and then slowly move it into a full-sun location. Plumeria plants bloom best when they receive at least six hours of sunlight daily.
Normal Plumeria Flower Drop
Plumeria goes through dormancy in winter. At that time, like other deciduous plants, it drops its leaves and remaining flowers and appears to stop growing.
Damage from freeze will not travel down the plant, but rot damage will. Freeze can come up from the bottom of the plant too. If you have to cut back to the trunk, don’t worry. As long as the roots aren’t dead, the plant will come back.