Q.jasmine
I have the Jasmine planted and vines growing for about a year. I wanted to know when do they flower?
Make sure your plant is growing in the correct location and soil conditions.
A soil test may be necessary to determine plant nutrients.
To much nitrogen can inhibit flowering. An application of Phosphorous can help promote flowering. Bone Meal is a good organic way to add Phosphorous to the soil.
https://www.gardeningknowhow.com/ornamental/flowers/jasmine/non-flowering-jasmine.htm
https://www.gardeningknowhow.com/ornamental/flowers/jasmine/growing-jasmine-plants.htm
https://www.gardeningknowhow.com/ornamental/flowers/jasmine/how-to-fertilize-jasmine.htm
https://www.gardeningknowhow.com/ornamental/flowers/jasmine/jasmine-propagation-tips.htm