Angel Trumpet Leaf Yellowing, Holes, and Lack of Branching

Angel Trumpet Leaf Yellowing, Holes, and Lack of Branching

An angel trumpet (Brugmansia) with lower leaves yellowing and dropping, holes in remaining leaves, and no lateral branching likely has aphids feeding on leaf undersides and needs pruning to encourage bushiness.

Pest Control

• Inspect leaf undersides for tiny, soft-bodied insects (aphids).
• Spray neem oil or insecticidal soap thoroughly, especially under leaves, every 3–4 days until infestation clears.

Pruning for Branching

• Identify outward-facing buds on main stems.
• Prune just above those buds to direct new growth outward.
• Remove spent flowers to redirect energy to vegetative growth.

Care Tips

• Water consistently; avoid waterlogging.
• Fertilize with balanced fertilizer during active growth.
• Provide full sun to partial shade.

With pest control and strategic pruning, the plant will become fuller and more floriferous.