Q.porcelain berry video e
Hello,we bought our visitors from a local nursery. They have been growing great and this will be it’s 4th yr they made it up and over our pergola to the top.They’re also budding on the existing vine .However this yeart not a single bud, but lots of growth from the bottom. Disappointed because we were happy this year they finally would have covered the top to give us the shade we have been waiting for.No disease on it, but am very curious why all of a sudden all the vines have no buds.Your info would be much appreciated. Thanks so much,,,,,tracy

It is likely that the soil needs fertilization, although this is uncommon with the plant. You can take samples to your local agricultural center to have samples taken. They will be able to tell you what you lack in your soil. This article will help you on the care of these plants: https://www.gardeningknowhow.com/ornamental/vines/porcelain-vine/growing-porcelain-berry-vine.htm