LICT-Interior Practice Questions - NALP Landscape Industry Certified Interior Technician Exam

Access More Questions

A Spathiphyllum wallisii (peace lily) begins showing brown leaf tips and margins. The growing medium is consistently moist and the plant is located 8 feet from a window. What is the most probable cause?

Low relative humidity causing transpiration to exceed water uptake at leaf margins Overwatering leading to anaerobic root conditions Excessive light causing photoinhibition at leaf tips Iron deficiency causing interveinal chlorosis

Correct Answer:

Low relative humidity causing transpiration to exceed water uptake at leaf margins

Access more questions from this quiz

Continue to LICT-Interior Practice Questions - NALP Landscape Industry Certified Interior Technician Exam for more practice questions and the full quiz experience.

Access More Questions