The spider plant must be placed in a tub or sink filled with water if underwatering is the cause. It will continue to soak up water until the soil is completely saturated. Drain any extra water out of the saucer’s drainage holes before putting it back on. … Brown leaf tips on your bamboo plant could be the result of underwatering, and the following signs can help you figure that out: Moderate to widespread leaf shedding, primarily affecting older leaves. Brown crispy foliage usually affects the tips and edges first. The growing medium feels bone dry, crumbly, or dusty to the touch. Move to a Warmer Spot: Make sure the place is at least 50°F (10°C). Avoid putting the plant directly on heated floors as it can damage the roots. Position in a Sunny Area: If you notice leaf burn, use shade nets or sheer curtains to filter the sunlight. Water Sparingly: Wait for 2-3 days after the soil dries out.When you’re ready to bake up a storm in the kitchen, there’s nothing more frustrating than discovering that your brown sugar has hardened into a solid brick. But fear not. We have ...Symptoms. Leaves can turn brown in three ways: Leaves can go partially brown – on the edges and tips; within the leaf; and, often, along the central vein. Browning can occur over whole leaves; on the top or the outside of the plant’s foliage; and within the plant’s canopy. Whole shoots or plants can go brown. This often suggests that the ...Brown tips on marijuana plant leaves can be an indication of underlying issues affecting the health of your cannabis plants. By identifying the causes, such as nutrient imbalances, improper watering, environmental stressors, or pest infestations, you can take the necessary steps to address the problem and restore the health and vitality of your ...Reasons for Brown Leaves or Leaf Tips: Leaf tips turning brown: Low humidity, chemicals in tap water, temperatures higher than 80°F (27 ° C) or lower than 55°F (12 ° C), too much fertilizer, and drought stress. Leaves turning yellow and brown: Too much direct sunlight, underwatering, potentially overwatering. Leaves turning brown in the middle:1. Inconsistent Watering Schedules. 2. Too Much Sunlight. 3. Lack of Humidity. 4. Lack of Nutrients. 5. Salt Build Up in the Soil. 6. Improper Air Circulation. 7. Cold Damage. 8. Away from Windowpanes. …Table of the Causes and Solutions for Brown tips on a Peace Lily. Cause s. Solution s. Low humidity. Mist the leaves regularly, place a tray of water near the plant, or use a humidifier. Over-fertilization. Flush the soil with …The leaves of plants are organs that allow us to obtain the sun's rays, but they are also tissues through which there is an exchange of fluids throughout the ...Reasons for Brown Leaves or Leaf Tips: Leaf tips turning brown: Low humidity, chemicals in tap water, temperatures higher than 80°F (27 ° C) or lower than 55°F (12 ° C), too much fertilizer, and drought stress. Leaves turning yellow and brown: Too much direct sunlight, underwatering, potentially overwatering. Leaves turning brown in the middle:Low Humidity. Like underwatering a spider plant, low humidity dehydrates plant leaves and can result in the brown, dry tips we’d all rather not see. Spider plants, as coastal natives, appreciate a humidity level between 50% and 60%, just at, or slightly higher, than a home’s normal humidity range (between 30% and 50%).Mar 25, 2021 · Tropical plants, especially, need more humidity than a home is likely to give them. This usually causes the leaves to brown just at the tips. Try misting your plant with water or setting the pot in a dish of small stones and water. Heat – Too much heat can also be a problem and tends to lead to leaves that brown, curl, and fall off. This ... One early telltale sign that your plant could be suffering from a disease or pest attack is if you notice brown tips on your leaves. The best thing you can do in this …Mar 19, 2020 · There are a few reasons for why your plants leaves are getting brown tips. These reasons being too much water, not enough water, over-fertilizing, damaged roots, distress or dry air. When your plant gets brown tips on its leaves it can be a sign of poor watering habits. If the lower leaves on the plant are starting to turn brown and crispy ... If your plant is sporting crispy, dark or brown tips on the leaves, it may mean you need to water more often. Check the soil moisture and slowly reduce the number of days …thoughthole. Updated: May 15, 2023 12:56 AM EDT. The tip of this leaf has turned brown. Why Are Those Leaf Tips Turning Brown? If your houseplant has been …Trim off brown leaf tips and edges as necessary, following the natural shape of the leaf. Clip new growth at the tips every spring to prevent legginess, and encourage to your plant to grow more compact and bushy. If your dumb cane has grown tall and leggy, you can top the plant, or cut it back anywhere on the stem.Exposing the plant to too much sunlight can burn the tips and edges of the leaves, causing brown and burnt spots. It can also scorch the foliage completely in the longer run. Cure. Make sure that the plants are not exposed to the harsh sun for a long duration. Afternoon sunlight is a big no for indoor plants.Yes, brown tips on plant leaves can be a sign of pests or diseases, but this is less common than overwatering or underwatering. Should I prune my plant if it has brown …Watering Problems. If you are noticing dry, brown tips on your Sansevieria, it is most likely caused by infrequent or sporadic watering. Though the snake plant can store water and withstand long periods of drought, it still enjoys a regular watering routine. When you forget to water for a long time, the plant can get extremely dehydrated.7. Sun Scorch. Though dracaena plants can tolerate bright sunlight, excessive exposure can cause sun scorch. This, in turn, can result in brown or yellow leaf tips. I keep my dracaena marginata out of direct sunlight but with access to plenty of indirect sunlight and I’ve had no issues with sun scorch. 8. Friction.Palms replace their leaves throughout the growing season. As a palm tree leaf reaches the end of its natural life, it turns brown–beginning at the tip and continuing until the leaf completely browns and drops off. If only one or two leaves are browning and new foliage continues to grow in, the brown tips are natural and not a cause for concern.Mar 19, 2020 · There are a few reasons for why your plants leaves are getting brown tips. These reasons being too much water, not enough water, over-fertilizing, damaged roots, distress or dry air. When your plant gets brown tips on its leaves it can be a sign of poor watering habits. If the lower leaves on the plant are starting to turn brown and crispy ... Brown roofing and siding are great options that work with a wide range of styles and come in a variety of shades. Expert Advice On Improving Your Home Videos Latest View All Guides...Brown leaf-tips can indicate that you are not watering your plant enough, or too much, or not at the right time. You have to get to know your plant’s needs. There’s …Overwatering is the most common cause of brown foliage. Your peace lily's soil needs to remain mostly moist, but oversaturation leads to root rot which causes premature decline of the plant's foliage. The goal is to water your peace lily before foliage wilts. This may involve trial and error, so investigate at the first sign of droopy leaves.1. Brown Leaves. The most common problem for indoor spider plants is brown leaf tips. Usually, the cause of browning tips is underwatering or too much sun exposure. Keep you humid-loving spider plant in humid conditions by placing a humidifier close to it, grouping it with other plants, or by purchasing a humidity tray.1. Proper Watering and Humidity. Overwatering or underwatering can cause brown edges on snake plant leaves. It is important to water the plant only when the top inch of soil is dry. Too much water can lead to soft, mushy leaves, while too little water can cause the plant to become dehydrated and develop brown tips.The leaves will often turn brown at the tips and edges first, before the browning spreads across the entire leaf. Underwatered plants will have leaves that feel crisp or papery. The soil will also feel very dry to the touch. To fix underwatering, give your plant a good, thorough watering. Water until it runs out the drainage holes at the bottom ...How to Fix Rosemary That’s Turning Brown. Rosemary is accustomed to dry conditions and doesn’t take kindly to a deluge of water. When you water the herb be sure to allow the top 2 inches (5 cm) of soil to dry between waterings. Increasing the amount of drainage will also keep the plant from drawing. This is especially important for ...Brown roofing and siding are great options that work with a wide range of styles and come in a variety of shades. Expert Advice On Improving Your Home Videos Latest View All Guides...1. Moisture Stress. A common cause of brown tips on peace lilies is problems with hydration. Too Much Water. Plants that receive too much water aren’t …Some plants actually get rid of excess minerals by sending it to their leaf tips, so you can end up with an entire plant with brown leaf tips over time.Trim off brown leaf tips and edges as necessary, following the natural shape of the leaf. Clip new growth at the tips every spring to prevent legginess, and encourage to your plant to grow more compact and bushy. If your dumb cane has grown tall and leggy, you can top the plant, or cut it back anywhere on the stem.The spider plant must be placed in a tub or sink filled with water if underwatering is the cause. It will continue to soak up water until the soil is completely saturated. Drain any extra water out of the saucer’s drainage holes before putting it back on. …How to avoid spider plant brown tips. Caring for a spider plant is one of the easier tasks for plant parents to master, but that doesn't mean the selection doesn't present its share of challenges.Aug 10, 2023 · Perhaps the most common reason for an aloe vera plant turning brown is over-watering. In the beginning stages, the leaves of your aloe will turn brown. The aloe plant’s leaves may also develop mushy spots and yellow leaves. Remove the plant from the pot and look at the roots. Healthy roots are white and firm. The leaves of an air plant can turn brown naturally due to aging, and these leaves are replaced by new ones that emerge from the center. Brown tips or crispy leaves can be a result of insufficient water. While mesic types need deeper watering around once a week, xeric types need it once every 10 days during summer.1. Moisture Stress. A common cause of brown tips on peace lilies is problems with hydration. Too Much Water. Plants that receive too much water aren’t … Symptoms of burning or scorching in houseplants will show up as brownish, burnt spots on the leaves, brown tips on the leaves, or even pale, yellowed leaves. In more severe cases, you will see a combination of all three. If you see these symptoms on your plant, first examine the location of the plant in relation to its light source. 04-Nov-2022 ... When you see dead leaves, dormant stems, or brown parts of leaves, cut them away. It's fine to pluck dead leaves or stems with your hands when ...Too much water in the soil can result in root rot and kill some or all of the plant roots. This inhibits the plants ability to serve the leaves with nutrients and water so the leaves dehydrate and can turn brown and crispy on the edges and tips. If you suspect root rot, unpot the plant and check the roots.If your plant is sporting crispy, dark or brown tips on the leaves, it may mean you need to water more often. Check the soil moisture and slowly reduce the number of days …Here are some best practices to grow blueberry bushes in hot and dry climates: Compost: Apply 2 inches of compost to increase water retention. Mulch: Apply 4-12 inches of mulch to reduce evaporation and regulate soil temperature. Humidifier: For indoor blueberry bushes, place a humidifier nearby.The leaves of plants are organs that allow us to obtain the sun's rays, but they are also tissues through which there is an exchange of fluids throughout the ...Table of the Causes and Solutions for Brown tips on a Peace Lily. Cause s. Solution s. Low humidity. Mist the leaves regularly, place a tray of water near the plant, or use a humidifier. Over-fertilization. Flush the soil with …The tips of your plant's leaves look dry, tan, and crumble if you touch them. This occurs when there are problems with watering or fertilizer. Brown leaf spots ...Brown spots appear primarily on the tips of the plant but can spread across the entire foliage. Some spots become progressively bigger, while others remain barely visible. ... If your spider plant has brown spots, the houseplant may be suffering from a lack of nutrients. This may be due to root rot, wrong light, or poor soil nutrition.If you face plants with brown tips, try setting out some water the night before you water. Helping to stop the possible headache of brown spots caused by ... If plants start to show brown tips as soil thaws in spring, they may have been exposed over winter. Flush the soil through heavy watering right away. Avoid fertilizer burn by feeding plants with a non-burning fertilizer, such as Alaska 5-1-1, for gentle, health-boosting nutrients without harmful buildup. 5. The Insider Trading Activity of Brown Donald Eugene on Markets Insider. Indices Commodities Currencies Stocks04-Nov-2022 ... When you see dead leaves, dormant stems, or brown parts of leaves, cut them away. It's fine to pluck dead leaves or stems with your hands when ...Brown spots in lawns are frustrating to deal with! Read on for a checklist to help you determine the cause in your yard. Expert Advice On Improving Your Home Videos Latest View All...Brown tips of Monstera leaves most often have to do with a lack of adequate light and water. Salt buildup in the soil, over a course of time, also burns the leaf tips. Moreover, low humidity and tap water containing high fluoride and chlorine can cause brown tips of monstera. So, hang on with me as I guide you to investigate three most likely ...Spider plants are among the most popular house plants, partly for the fact that they are renowned for being easy to look after. These stripy green friends seem to grow and reproduce at the speed of light and even flourish with the most minimal care. However, they still deserve a little care and attention. One of the clearest signs your spider plant needs some …Nov 16, 2021 · A burned look on leaf tips, or dark green/reddish-purplish older leaves may indicate a phosphorus deficiency. With a potassium deficiency, you may see yellow or brown along older leaf tips and edges, yellowing between veins, curling leaves or spotting. For potted plants, add a slow-release type of fertilizer to the soil mix before planting. If the tips of the leaves appear brown on the olive tree, this can have many causes. Mostly it is a care mistake. The past care should now be checked urgently, the cause found and quickly remedied. Because first the tips of the leaves change color, then the whole leaf, which at the end falls off completely.Incredibly dry soil. Your Yucca cane likes to dry out between waterings, but if you let it go dry too long it can cause the roots to start to die back. Water when 75-100% of the soil volume is dry. If you accidentally let your Yucca’s soil dry out completely, or stay dry for too long, you may see leaves go limp, droop, and possibly start to ...Your plant should be able to recover once you figure out the culprit that is causing the browning leaves. Adjust your care accordingly and prune off the crispy leaves or browning tips. Use a pair of plant snips to prune off entirely brown leaves or to prune off browning edges. Avoid removing more than 30% of the affected leaves at one time.Brown spots on leaves are caused by boron deficiency can be distinguished from other types of leaf spot diseases by their irregular shape and light brown color. Boron-deficient plants may also have yellow or chlorotic leaves. ... How to prevent brown spots on weed leaves: Basic tips. As any gardener knows, brown spots on leaves are …Brown spider plant tips are caused by overwatering, underwatering, fungal disease, or fertilizer burn. Treat the plant by cutting off the brown tips, treating root rot, and then repotting with a fresh potting mix. Move the plant to a shaded place and water it lightly until it recovers. If the brown-black leaf tips are caused by excess ...Adequate humidity will prevent the tips from drying out and turning brown. 4. Provide adequate lighting. Insufficient light can also contribute to brown tips on spider plants. Ensure that your plant is placed in a location with bright but indirect sunlight. Avoid direct sunlight, as it can scorch the leaves.Identify the infected leaves, yellow and brown leaves. Remove the fallen leaves from the plant and pot. Cut at the base of the leaf if it’s entirely brown. For the leaves with brown edges and tips, trim off only the infected parts. Tips to Take Care of Stromanthe. Taking care of houseplants is easier said than done.If the tips of the leaves appear brown on the olive tree, this can have many causes. Mostly it is a care mistake. The past care should now be checked urgently, the cause found and quickly remedied. Because first the tips of the leaves change color, then the whole leaf, which at the end falls off completely.Avocado anthracnose is caused by the fungus Colletotrichum gloeosporioides. If you notice changes in your avocado leaves, you might notice that the leaves turn yellow before they acquire tip burn and turn brown. This disease may also cause shoot lesions, leaf drop, lesions on fruit and fruit decay. Usually, fungal spores …Dry air causes excess water loss from the leaves and is a really common cause of brown tips on snake plants. Whilst snake plants don’t need high humidity to thrive, you should aim for humidity levels of at least 40%. I use a digital hygrometer to periodically check the humidity of the air around my houseplants. 7. Pests.Onions need well-draining soil, lots of sun, good spacing, and plenty of nitrogen and phosphorus. In high heat, full sun locations, it is not uncommon to see tips burn; however, providing shade does little to reduce the incidence of tip burn in onions. Providing the necessary nitrogen may increase the salt levels in soil, causing brown tips.Tropical plants, especially, need more humidity than a home is likely to give them. This usually causes the leaves to brown just at the tips. Try misting your plant with water or setting the pot in a dish of small stones and water. Heat – Too much heat can also be a problem and tends to lead to leaves that brown, curl, and fall off. This ...Brown spider plant tips are caused by overwatering, underwatering, fungal disease, or fertilizer burn. Treat the plant by cutting off the brown tips, treating root rot, and then repotting with a fresh potting mix. Move the plant to a shaded place and water it lightly until it recovers. If the brown-black leaf tips are caused by excess ...Avocado anthracnose is caused by the fungus Colletotrichum gloeosporioides. If you notice changes in your avocado leaves, you might notice that the leaves turn yellow before they acquire tip burn and turn brown. This disease may also cause shoot lesions, leaf drop, lesions on fruit and fruit decay. Usually, fungal spores …The Solution. Add potassium to the soil with an amendment. Reassess your watering habits. For suspected thrips, use a neem oil spray on the affected leaves. Add a cool mist humidifier near the plant, or place the plant's pot on a tray filled with pebbles and water to increase the humidity around the plant.When the plant is not getting sufficient light, it will start to turn brown. Usually, potassium and nitrogen deficiency can cause the plants to turn brown. If your aquarium water contains a lot of nitrates, it can also result in your aquarium plants turning brown.The spider plant must be placed in a tub or sink filled with water if underwatering is the cause. It will continue to soak up water until the soil is completely saturated. Drain any extra water out of the saucer’s drainage holes before putting it back on. …So, if you find the tips of the beautiful green leaves turning brown, it might be time to take action. Common reasons for brown peace lily tips are: Irrigation problems: overwatering or underwatering your plant. Light problems: too much direct sunlight or too little light. Incorrect application of fertilizer: too much or too little fertilizer.It is definitely recommended that you cut the brown tips off your plants. These not only detract from your plants’ appearance, but can be a sign that all is not well. If a plant’s leaves are turning brown, it is generally because the plant is withdrawing support from them. Removing the brown, dead leaves will allow your plant to focus its ...31-Mar-2019 ... 1. Underwatering. Underwatering is one cause of why your houseplants may be exhibiting dry and crispy leaves. ... Often times, if you let your ...Mar 2, 2024 · The tips of plant leaves turn brown for several reasons. Underwatering is usually the cause of tips leaves turning brown, but if you are convinced you are watering right, it could also be a build-up of salt, Damaged roots, Constricted roots, or poor nonabsorbent soil. Remember, the problem can deteriorate if you apply the wrong remedy. There are several reasons why hydrangea blossoms turn brown, and one of the most common causes is that the plant does not get enough water, according to Hyannis Country Garden. The...Snipping brown tips with scissors can provide cosmetic improvements for your plant, but you should also identify and deal with …Brown tips on marijuana plant leaves can be an indication of underlying issues affecting the health of your cannabis plants. By identifying the causes, such as nutrient imbalances, improper watering, environmental stressors, or pest infestations, you can take the necessary steps to address the problem and restore the health and vitality of your ...The brown leaf tips will not turn back to green but you can trim the brown edges to get the plant back to looking healthy. Find out more here. Overwatering - If your are noticing brown patches all over the leaves, this could also be a sign of overwatering. Typically when the plant is overwatered you'll also see some yellowing on the leaves.25-Feb-2014 ... If growing conditions are not corrected, the plants may die. The most common causes of brown tips are lack of water, dry air, overfertilization ...Move to a Warmer Spot: Make sure the place is at least 50°F (10°C). Avoid putting the plant directly on heated floors as it can damage the roots. Position in a Sunny Area: If you notice leaf burn, use shade nets or sheer curtains to filter the sunlight. Water Sparingly: Wait for 2-3 days after the soil dries out.When the plant is not getting sufficient light, it will start to turn brown. Usually, potassium and nitrogen deficiency can cause the plants to turn brown. If your aquarium water contains a lot of nitrates, it can also result in your aquarium plants turning brown.Not watering correctly. Brown leaf-tips can indicate that you are not watering your plant enough, or too much, or not at the right time. You have to get to know your plant’s needs. What Causes Brown Leaf Tips? Age. As frustrating as it can be, aspidistra leaves can develop a little brown at the very tip simply due to old age. Anthracnose. This fungal infection can be a major problem for many plants, including cast-iron plants. Infected leaves will often develop yellow tips that fade to brown as the disease progresses ... May 2012 in Plants. I have a large Yucca in my conservatory which has developed brown tips, I think probably cause it has suffered from underwatering becuase its grown too big for its pot and the water just runs staright thru'. I am now repotting it, but want to give it a bit of a make over by removing the brown tips on the leaves. Lack of water or humidity. If your plant is sporting crispy, dark, or brown tips on its leaves, it may mean you need to water more often. Check the soil moisture and slowly reduce the number of ... There are a few diseases that cause basil plants to turn brown, such as downy mildew, fusarium wilt and bacterial leaf spot. These diseases cause brown spots and streaks to appear ...
Brown leaf tips on your bamboo plant could be the result of underwatering, and the following signs can help you figure that out: Moderate to widespread leaf shedding, primarily affecting older leaves. Brown crispy foliage usually affects the tips and edges first. The growing medium feels bone dry, crumbly, or dusty to the touch. . Gyms in doral
The leaves of an air plant can turn brown naturally due to aging, and these leaves are replaced by new ones that emerge from the center. Brown tips or crispy leaves can be a result of insufficient water. While mesic types need deeper watering around once a week, xeric types need it once every 10 days during summer.The leaves of an air plant can turn brown naturally due to aging, and these leaves are replaced by new ones that emerge from the center. Brown tips or crispy leaves can be a result of insufficient water. While mesic types need deeper watering around once a week, xeric types need it once every 10 days during summer.1. Identify the brown or damaged leaves: Inspect the plant carefully and identify the leaves that are brown or showing signs of decay. 2. Prepare your tools: Use clean, sharp pruning shears or scissors. Sterilize the tools with rubbing alcohol or a bleach solution to … When that happens you may see yellow or brown along older leaf tips and edges, yellowing between veins, curling leaves or spotting. For potted plants, add a slow-release type of fertilizer to the ... 17-Feb-2016 ... Why Are My Plant's Leaf Tips Brown? Here Are 3 Possible Reasons. When foliage looks dry and there are brown tips on plants, it's a warning ...Exposing the plant to too much sunlight can burn the tips and edges of the leaves, causing brown and burnt spots. It can also scorch the foliage completely in the longer run. Cure. Make sure that the plants are not exposed to the harsh sun for a long duration. Afternoon sunlight is a big no for indoor plants.What Causes Brown Tips On An Aloe Plant Over-watering. Perhaps the most common reason for an aloe vera plant turning brown is over-watering. In the beginning stages, the leaves of your aloe will turn brown. The aloe plant’s leaves may also develop mushy spots and yellow leaves. Remove the plant from the pot and look at the roots.Brown leaf tips are most commonly a result of overwatering or inconsistent watering. The leaves are very accommodating to being trimmed back, so either cut off the brown parts of the leaves or cut the brown leaves off altogether to restore the look of healthy foliage. Yellow leaves may be caused by acclimation, underwatering, or age. There is a ...7. Sun Scorch. Though dracaena plants can tolerate bright sunlight, excessive exposure can cause sun scorch. This, in turn, can result in brown or yellow leaf tips. I keep my dracaena marginata out of direct sunlight but with access to plenty of indirect sunlight and I’ve had no issues with sun scorch. 8. Friction.Dieffenbachia leaves frequently turn brown due to sunburn, underwatering, or overwatering. Low humidity, temperature stress, lighting issues, pests, diseases, and nutrient deficiency all can cause problems. Keep your dieffenbachia well-watered and out of direct sunlight to keep the leaves from turning brown.1. Moisture Stress. A common cause of brown tips on peace lilies is problems with hydration. Too Much Water. Plants that receive too much water aren’t … Spots or markings. Twisted growth. Webbing. Wilting leaves. Yellow between leaf veins. Yellow leaves. This page is part of our Plant Doctor series. You can use our tool to filter by symptom and help diagnose your plant. Nutrient burn causes the tips of cannabis leaves to turn yellow or brown. 15-May-2023 ... Answer: Brown wrinkly leaves most often indicate too little water at some point. If your tree has been prolific prior to this problem, and has a ... The most common causes of brown tips on calathea leaves are dehydration, insufficient humidity, and sunburn. To solve the problem, soak your calathea, increase humidity, or move it out of direct sunlight. Brown tips can also be caused by cold injury, fertilizer burn, poor city water, and pest infestation. You can remove the brown leaf tips ... What Causes Brown Tips On An Aloe Plant Over-watering. Perhaps the most common reason for an aloe vera plant turning brown is over-watering. In the beginning stages, the leaves of your aloe will turn brown. The aloe plant’s leaves may also develop mushy spots and yellow leaves. Remove the plant from the pot and look at the roots.Why do brown tips appear on your plants? There are a few reasons brown tips could appear on your plants. Ironically, one of the most common reasons for brown tips is … When that happens you may see yellow or brown along older leaf tips and edges, yellowing between veins, curling leaves or spotting. For potted plants, add a slow-release type of fertilizer to the ... There are a few diseases that cause basil plants to turn brown, such as downy mildew, fusarium wilt and bacterial leaf spot. These diseases cause brown spots and streaks to appear ...Learn about the best type of soil to use for your spider plant. 2. Inconsistent Watering. Over or under watering, or going from one extreme to the other, can also cause brown tips on spider plants. Too much will drown them, and too little causes the leaves to dry out, both of which will stress the plant. 3.Brown tips on houseplants can be caused by low humidity, overwatering, insect infestation, poor nutrition, or too much sunlight exposure. Learn how to identify and treat each issue and how to prevent ….