Quick answer: Brown lemongrass leaves commonly result from cold, dry soil, root stress or aging foliage; inspect the plant before changing care.
Check cold exposure
Lemongrass is tropical and frost can damage foliage quickly. Move pots indoors before freezing weather.
Check soil moisture
Dry, crisp edges can follow inconsistent watering. Soggy soil and soft stems may indicate root problems.
Look at the leaf age
Older outer leaves naturally decline as new leaves emerge from the center.
Inspect for pests
Examine both sides of leaves for webbing, insects or speckling.
Recover
Trim fully dead leaves with clean scissors, correct the underlying conditions and watch for healthy new growth.
Leave a Reply