Brown leaf tips are most often a watering issue, but both over- and under-watering can cause them. Hold the plant over the sink, grab the stem and jiggle it a bit, and pull the plant and root ball from the pot. This will make it easier to diagnose under- or over-watering.  If the soil crumbles away instead of holding together in a clump, you’re under-watering. If water drips from the soil, or if the roots look moldy at the ends, you’re over-watering. If you find water-logged soil and roots when you pull the plant from its pot, you can try leaving it out of the pot for several hours, then putting it back once things dry out a bit. However, it’s often better to scrape some of the water-logged soil away from the root ball, then re-pot the plant along with some fresh potting soil.  If the tips of the roots look rotted or dead, you can snip them off with scissors. Instead of giving the plant less water at a time on the same schedule, water the plant fully but less frequently. For instance, if you’re currently saturating the soil with water every 2 days, don’t switch to just moistening the soil every two days. Instead, saturate the soil every 4 days. After you've identified under-watering as the problem, put the plant back in its pot and give it a thorough watering. Every time you water the plant, you want to see water running out of the drain holes in the bottom of the pot. If this isn’t happening, you’re not giving the plant enough water.  Place a drain pan under the pot to catch the excess water, or water the plant over the sink. Keep watering the plant on the same schedule (for instance, every other day), but give it more water each time. Pull it from the pot again in a week (on a non-watering day) and check if the soil is dry. If so, start watering the plant more frequently (e.g., daily) as well as more fully. In addition to frequent watering, tropical plants need humidity from the surrounding air. Placing the pot in a shallow bowl filled with rocks and water can help increase the humidity around the plant. If your house has very dry air, you might also consider running a humidifier nearby.  It might also help to spritz the leaves with a spray bottle full of water once a day. Keep the plant away from heating or cooling vents that blow out dry air.
पौधे को गमले में से निकालकर मिट्टी और जड़ों को जांचें: जिस पौधे में आप ज्यादा पानी दे रहे थे उसे फिर से गमले में लगायें और पानी देने के रूटीन को बदलें: जिस पौधे में आप कम पानी दे रहे थे उसकी मिट्टी को पानी से तर करें: पौधे के आसपास की नमी बढ़ाएं, खास तौर से ट्रॉपिकल या उष्णकटिबंधीय पौधों के लिए: