These plants are called Tallhedge Columnar Buckthorn, USDA Hardiness zones 2-7. We are in Michigan zone 5-6 and they do great here. If you are in zone 10 then I am very jealous right now being its the middle of winter and was -10 this morning. So the Buckthorn might not work for you but you can always smile about your weather.

We have used them for several years on many of our jobs in the past. They are Moderate growing to 10'-15' and ideal for areas that call for a tall narrow hedges and or limited width areas.

Unfortunately two years ago these awesome plants have been deemed an invasive species in Michigan. Since nursery's don't sell them anymore we have to use alternative plats for these situations.

Thanks for you question!

Frank Spiker

Thank you so much for answering my question. Sorry to hear they are invasive. They look so pretty.