Aphids Biocontrol, Damage and Life Cycle Calcium deficiency symptom Butcher's Broom is a small evergreen shrub that is uncommon in the wild. Its presence indicates a site may be ancient woodland. It is cultivated and often planted in gardens to form Coffea arabica grown indoors, help! Was gifted a coffee tree and I am desperately trying to keep it alive. I bought this grow light for it and moved it into the bathroom