If the browning is concentrated on the tippy tops of leaves or lining their outer edges, it may very well be an indication of underwatering, inconsistent watering, or too little humidity. This form of browning will usually have an effect on a number of plant leaves and really feel crispy and dry to the contact.
Rebecca Bullene, the founding father of Brooklyn-based plant store Greenery Unlimited, says that this browning is a plant’s approach of telling you it is careworn. “Crops get careworn similar to people do—and like with people, their stress is cumulative over time,” she explains. Which means the leaf browning you are seeing might not even be an instantaneous response to your latest watering routine however as a substitute converse to the tiny stressors your plant has been placing up with for some time. Attempt watering extra commonly and constantly and/or increasing the humidity round your plant shifting ahead and see if it helps over time.
If just one leaf has a lone brown tip, it may very well be an indication of sunburn. If that plant is sitting close to a window, take into account shifting it inward barely so it is not getting as a lot publicity to full solar.
Lastly, if the brown ideas and edges are a standard theme on the older leaves of a houseplant (which have a tendency to sit down farther down on the plant) that you’ve got had for some time, it might simply be a pure signal of ageing. On this case there’s not a lot to be achieved besides admire your plant pal’s lengthy life.