Arbor and trellis care secures fasteners, trains climbers, and prevents overloading

https://www.scribd.com/document/1048824883/Native-Wildflower-Meadows-for-Pasadena-and-Sierra-Madre-Yards-156789

Arbor and trellis care secures fasteners, trains climbers, and prevents overloading, preserving structure and encouraging abundant flowering vines.