Q.Passion vine
The flowers are there on the vine but they’re not opening. Why?
![](https://questions.gardeningknowhow.com/wp-content/themes/yourgardenxq/imgs/applenouser.jpg)
Your vine need full sunshine to promote flowering. I suspect the plant is just not receiving enough light.
Also the soil must be well draining.
Here are some links to help refresh you on the care requirements.
https://www.gardeningknowhow.com/ornamental/vines/passion-flower/passion-flower-care.htm
https://www.gardeningknowhow.com/ornamental/vines/passion-flower/passion-flower-not-blooming.htm
https://www.gardeningknowhow.com/ornamental/vines/passion-flower/passion-vine-fertilizer-tips-on-fertilizing-passion-flowers.htm