Why Is My Angel Trumpet Plant Turning Yellow. 13032020 Improper watering can lead the leaves of the angel trumpet plant to turn yellow. If watering is your trouble the yellowing leaves will be accompanied by overall wilting or drooping in the plant.
I see my neighbors trumpet got a little frost damage on top. Water Trouble Improper watering can lead the leaves of the angel trumpet plant to turn yellow. 14062006 Answer from NGAJune 14 2006.
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Scale consists of tiny sap-sucking insects that live under waxy shells. The most common reason that plants leaves turn yellow is because of moisture stress which can be from either over watering or under watering. The leaves have started to turn yellow and are falling off. Try to keep the soil moist but not soggy.