Carolina jasmine, also known as yellow jessamine or Gelsemium sempervirens, is a hardy vine that can thrive in USDA Zones 7B through 9. It is a beautiful addition to any garden or landscape, with its vibrant yellow flowers and glossy green leaves.
In terms of size, Carolina jasmine can reach impressive lengths. It is a vigorous climber and can easily grow up to 20 feet or more if given proper support. The vine has a twining growth habit, meaning it will wrap itself around any nearby structure or trellis, helping it to reach greater heights.
When it comes to width, Carolina jasmine can spread out quite a bit as well. The plant will send out long, slender branches, which can reach several feet in length. As the vine grows, it will produce new shoots and branches, creating a dense and lush foliage.
To keep the plant in check and maintain its size, it is recommended to prune Carolina jasmine immediately after flowering. This not only helps to remove any dead or broken branches, but also allows you to shape and thin the overall plant. Pruning will help control the size and prevent the vine from becoming too unruly or overgrown.
In terms of cold tolerance, Carolina jasmine is hardy and can withstand frosts and short-lived spells down to 15 degrees Fahrenheit. However, it cannot survive long-term freezing temperatures. Therefore, it is best suited for areas with milder winters.
I personally have experience growing Carolina jasmine in my own garden. I have trained it to climb up a trellis, and it has reached a height of about 15 feet over the course of a few years. The vine has added a beautiful vertical element to my garden and the vibrant yellow flowers are a delight to behold.
Carolina jasmine is a hardy vine that can reach significant heights, easily growing up to 20 feet or more with proper support. It also has a spreading growth habit, with long branches that can extend several feet. Pruning after flowering is recommended to maintain the size and shape of the plant. While it can tolerate frosts and short-term cold spells, it cannot withstand long-term freezing temperatures. Carolina jasmine is a stunning addition to any garden or landscape.
