Bottle Brush Tree Size:10/15 Gallon In a hard frost

In a hard frost

and skip the harsh "topping" cut

so it sails through any Valley freeze with no frost protection needed

the minimal litter is manageable

Bottle Brush Tree Size:10/15 Gallon In a hard frostPhoenix's Best Hummingbird Tree with Year Round Color Bottle Brush Tree (Callistemon) is one of the most colorful evergreen trees you can plant in the Phoenix Valley. Famous for its brilliant red, brush shaped flowers that bloom multiple times per year, this Australian native thrives in Arizona's heat and attracts hummingbirds, butterflies, and bees to your yard. Whether you're adding a flowering accent tree in Scottsdale, creating a colorful border