Pots by Plant People. Knoll Glen was born out of the desire to do something different with our home landscaping. Living in Southern California, we were tired of grass and all the water it wasted; so we decided to do something much more native. That’s when we discovered our love for succulents and how amazing these plants really are. As our passion grew, we wanted something different and ran into limitations on the types and styles of pots and planters available. We set out to create unique simple classic pots fueled by our passion for plants. All the pots are by hand in small batches locally in Southern California.