Question

why do you call jasmine plants a twiner

Answer 1

Twiner plants are those plants which twist around a supporting pole, wire or stick for its growth.

Jasmine plant is called a twiner because it’s stem twists around the support during its growth.

As this Jasmine plant grows it’s create more and more twirls around the supporting pole or wire. Some other twiner plants are – ivy, morning glory, honeysuckle, twining roses etc.