Can you guess why the Hawaiian Gold Bamboo has reddish tint?

Can You Guess Why This Hawaiian Gold Bamboo Has A Reddish tint? Take your best guess and I will reply with the answer in the comments. #redbamboo #yellowbamboo #glowing #trivia #hawaiian #hawaiiangold #hawaiiangoldbamboo #bambooorlando #bamboojacksonville #tampabamboo