Banana Plant Decline: Camphor Tree Competition for Water

Two banana plants in LA shrinking rapidly after 3 good years; one half size, stalk half diameter, still 6 healthy leaves. Camphor tree shades afternoons.

Diagnosis

Camphor tree is a "water-sucking monster" outcompeting bananas for water. Bananas need abundant water AND sun. Reduced light makes them spindly; camphor steals water.

Reality

Camphor trees shouldn't be in yards—they deplete surrounding plants. Bananas can't compete. Consider removing camphor or accepting banana decline.