Stubborn Lady Banks

Stubborn Lady Banks

Hello, ya'll! I live in the Texas hill country and spend most of my spare time digging in the dirt. One of my gardens is in a corner with a small trellis. About three years ago I planted two small Lady Banks roses. They are usually prolific here and bloom like crazy, so I figured it wouldn't be too long before I had a trellis covered with blooms. I haven't seen a single bloom in all this time. I get a good leafy growth every year but no blooms. I have plenty of bees and other pollinators buzzing around, so I don't think that's a problem. I've tried various fertilizing options with no real result. I don't know if this is a silly question or not, but is this a plant where I need to have planted a Mr. Banks to go with the Lady? Is it a male/female thing maybe? And how would I know the difference? Any thoughts you have would be appreciated!
Advice?

Advice?

Cobaea scandens

Cobaea scandens

My Azaleas are blooming..

My Azaleas are blooming..

My Yard.

My Yard.

Black hole of the backyard

Black hole of the backyard

changing it up!

changing it up!