Brown leaves or leaf tips do not look good on any plant and should not be present on screw trees either. If this is the case, then your screw tree needs water, either at the roots or in the form of higher humidity.

You probably haven't watered your screw tree enough. If the soil has dried out, water the plant immediately. But maybe the air in the room was too dry, then spraying the screw tree or a humidifier will help.
Where and how is my screw tree doing well?
The screw tree needs a relatively large amount of light without being in the blazing midday sun. If you have a variety with colored leaf stripes, then the light is particularly important, because the stripes often lose color and contrast in a shady location.
First aid for the bolt tree:
- pour
- spray carefully
- increase humidity
tips
If your screw tree has browned leaves or leaf tips, then it is lacking moisture, either at the roots or in the air.