Why does your Hibiscus rosa-sinensis Cheerleader Cerise Dark Eye have sticky leaves? Diagnose the cause and fix it with our step-by-step guide.
Aphids are sap-sucking insects that common on tropical hibiscus; they inject saliva into the plant to feed, excreting a sugary substance known as honeydew which creates the sticky residue.
Scale insects attach themselves to stems and leaf veins, secreting honeydew as they feed on the plant's vascular fluids, often resulting in a sticky coating on lower leaves.
Whiteflies congregate on the undersides of hibiscus leaves and produce honeydew that drips down onto the foliage, making it feel tacky.
These slow-moving pests hide in the crevices of hibiscus nodes and leaf axils, leaving behind sticky residue as they consume plant sap.
Your plant might also be experiencing one of these issues:
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