Shop Products
Houzz Logo Print
treetoronto3

Trumpet Vine

treetoronto3
10 years ago

Hello, I have a trumpet vine planted against a south facing full sun wall. It grows up a 7x3 foot trellis and I cut it back to that it contained to that area (otherwise it pulls the trellis off the wall). About 3-4 years ago, In the fall or early spring, I cut it back to about 2 feet above ground. It used to flower a ton! But in the last 2-3 summers, I have had no flowers.

Why is that?

Thanks