I planted a madagascar jasmine & it has grown,however no flowers yet.How can I help it to flower?

Question

I have it growing on the east side around the lampost

Answer 1

Most likely, there is too much nitrogen in the soil. This can happen with, either, feeding it with a high nitrogen fertilizer too close to flowering, or having slow release nitrogen in the soil.

You can offset this by adding phosphorus and potassium to the soil, usually.

Alternatively, it could be a set of environmental factors. This article will help you: https://www.gardeningknowhow.com/ornamental/vines/stephanotis/stephanotis-plant-care.htm