I’m in Southern California, and I wanted to grow some potted climbing vines on a trellis to make a privacy wall on my patio. I love bouganvillias so I started there. While they flower often, they are long and spindly instead of full — they’re not providing the privacy screen I wanted. Do pots just limit the roots and therefore the growth of bouganvillias? Is there a trick to helping it grow nice and full, or should I be trying another potted vine that would provide fuller coverage of the trellis?
The pot is pretty big — about 18 inches across. The patio is sunny most of the day, shady in early morning.
