Seasonal shrub rejuvenation selectively removes old canes, improving vigor and bloom while preventing woody

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

Seasonal shrub rejuvenation selectively removes old canes, improving vigor and bloom while preventing woody, overgrown hedges that demand excessive trimming.