Remove fully dead leaves any time of year. Pruning leaves in fall or winter creates a thinner looking plant. Please help me rescue my cast iron plant! ... a common pest of both these plants. Read my article which covers some of the best ways to increase humidity for your plants for more information. Green parts of leaves make food for the plant, making it stronger and more able to grow more new, attractive leaves. Does your cast-iron plant look ratty? Use your index finger to check soil moisture levels, and only water once the soil has dried out an appropriate amount for the plant you are growing. Water is a critical aspect of healthy plant growth since it’s used in photosynthesis to create food for the plant. Depending on the tap water in your area, unless it is particularly … The environment within your home is different than the natural conditions your plants are historically accustomed to, and this climate can make your indoor plant leaves turn brown. Cast-iron... Water and Fertilizer. My Cast Iron Plant Has Brown Leaves: Can I Cut Them Off? Every time after this happens I keep hoping it's the last time, but then it starts again. Usually, but not always, it begins with the leaf turning yellow (sometimes pale or brown) at the tip, gradually spreading to the rest of the leaf until it goes completely dead. Aside from checking for mites, it is a good idea to regularly clean most plants, and Aspidistra are no exception. When marijuana leaves turn from green to blue-green or when they have blotches of brown, the plant is typically in need of phosphorus. The leaves arch outwards from the center of the plant, elegantly curving, displaying the beautiful foliage. Fully brown leaves warrant complete removal. Easy houseplants that’ll turn a brown thumb green ... Spear-shaped leaves on a tree-like plant create a nice floor feature. Read my article about how to tell when your indoor plants need water. long, pointed, course textured, leathery leaves that emerge directly from the soil. Veins stay green as yellow moves from the leaf center out. It has brown dusty spots all over it. Brown leaves, on the other hand, usually mean your plant is thirsty and too dry. Just like water though, it’s important to give your plant the correct amount of fertilizer to prevent problems. The variegated varieties of a Cast Iron plant have a cream-colored stripe down each of the leaves that reverts to solid green in very low light. How? This is partly why it’s important to determine what the cause is before trying to remedy it. If plants aren’t receiving the right amount of light first try moving them to a different location within your home. I’m here to share my experience and help you have more success and enjoyment growing plants. Once the problem occurs you can’t repair that brown, dead leaf tissue. Improper growing conditions will cause any houseplant to develop brown leaf tips. So yesterday I pulled on my gloves, got out my hand pruners, and went to work on them. The plants leaves started to get brown tips. (And 7 Solutions), How To Care For Monstera Deliciosa (Swiss Cheese Plant), Maidenhair Fern Care: How To Grow Adiantum, Latin Plant Names Explained: Guide To Botanical Plant Names. And then repotted it into a bigger pot with regular potting mix. Ideally, water is taken into the roots from the soil and is moved upwards through the plant until it reaches the leaves, where it is then used in photosynthesis or lost due to transpiration or evaporation. This article provides some great tips to avoid overwatering and underwatering, making growing healthy, vibrant houseplants so much easier. Care of Cast Iron Plants Outdoors. Brown leaves may appear on your plants for a variety of reasons, some of them based upon the care you’re giving the plant, some upon environmental conditions, as well as pests and diseases. The key to fixing watering problems, and preventing them in the future is to know exactly how much water your plants need and then follow an appropriate watering regime. It requires little care and is easy to tend to. Cast-iron plants can also be affected by mealy bugs, scale insects and spider mites. Where? The south-facing plants went in the ground 3 weeks ago and mostly look good (though a few leaves have faded from greenish burgundy to yellowish, but overall not bad). best ways to increase humidity for your plants. Brown leaves may also appear naturally and this isn’t a cause for concern. They may crumble and fall off when touched. Old leaves or those damaged by winter cold may be pruned away. Yellowing leaves are deteriorating, but nutrients in the leaves are being broken down and relocated to other parts of the plant. If you see yellow or brown leaves on your Cast Iron Plant, the most likely cause is... Brown tips. Common Houseplant Pests: Identify, Control And Prevent. He has worked professionally at gardens in Colorado, Florida, Minnesota, New York, North Carolina and Pennsylvania. When your indoor plant leaves turn brown, it can be a little disheartening. Increasing the humidity level for your plants is a fairly easy thing to do. Lastly, let’s touch quickly on the natural causes that may turn your indoor plant leaves brown. Cast iron plants might be a bit plain-looking, but if you tend to water plants irregularly or otherwise neglect them, you can’t find a hardier species to grow. Before using your scissors, wipe them down with rubbing alcohol. It takes low light situations but demands higher humidity. When your plants have a leaf spot problem, they will have tiny brown spots trimmed in yellow instead of an overall yellowing or a fading of their colors. Brown leaf tips on cast iron plant (Aspidistra elatior) Reasons Why Indoor Plant Leaves Turn Brown Brown leaves may appear on your plants for a variety of reasons, some of them based upon the care you’re giving the plant, some upon environmental conditions, as well as pests and diseases. Problems with insect pests and diseases aren’t as common with indoor houseplants as outside plants, but they still do occur and may result in the leaves turning brown in localized spots or patches. The leaves then turn yellow. Plants getting too much sun can also be moved further away from a window as the light intensity drops significantly; plants not getting enough may benefit from supplement lighting provided by grow lights. Jacob J. Wright became a full-time writer in 2008, with articles appearing on various websites. It has only grown one new leaf in its life and many keep dying. Decapitating the tops of leaves, removing just the upper dead tissues, makes the plant look butchered and awkward. One thing cast iron plants are susceptible to, however, is winter winds. Houseplant leaves can also turn yellow because of nutrient deficiencies in the soil. Depending on the extent of the brown on the leaves you can either remove the entire leaf or just trim off the brown tips. Read my article about how to tell when your indoor plants need water. Slow growing, but can reach six feet indoors. Plant hormones within the cells trigger leaves to begin dying and turn brown. "A-Z Encyclopedia of Garden Plants"; Christopher Brickell, et al., eds. Unlike the other causes, there isn’t any way to fix this or prevent it from happening since it is a natural process. Trimming Insight. The topic can get quite complicated, but I’ll mention a couple points and the offer an easy recommendation to avoid this. While many of these minerals are... Poor Growing Conditions. Because cast iron plants don't grow quickly, exercise restraint in cutting away leaves. If you are experiencing insect problems, there are a range of treatment options, from meticulously picking insects off by hand, to using insecticidal soap to treat the plant. However, leaves with partial brown areas or those that are just beginning to yellow should not be removed just yet. This is how it works; the roots wick up the water to the plant body. New leaves emerge in spring to midsummer and enlarge until the chill of fall halts growth. Sharp blades minimize damage to healthy plant cells in the leaves, reducing the energy the plant must expend to heal the open wound. However, extreme fluctuations in temp can cause stress to your plant, resulting in the leaves turning brown. Slow growing, but can reach six feet indoors. Growth Characteristics. Leaves persist for several years if the plant is healthy and soil conditions and weather do not cause leaf browning. This essential nutrient helps with root and stem growth and is a vital nutrient during flowering.. The leaves will turn pale green and yellow. Tap water in some areas contains a variety of minerals and salts. The lower and older leaves of the plant … Most cast iron foliage is solid green, although a variegated variety with white stripes is sometimes available. Brown patches or spots on the leaves are usually related to fungal disease or insect pests. Common problems with Cast Iron Plants Leaves turning yellow or brown. Browning of leaves on cast iron plant can be a sign of watering problems. Add 1/2 to 1 inch of compost atop the soil and supplement rainfall to keep the soil evenly moist, but never soggy. Why? You should prune the leaves and isolate the plant from the other greenery you have growing nearby, if possible. Every time after this happens I keep hoping it's the last time, but then it starts again. Then water thoroughly until excess water drains out the bottom of the container. Then you can try to solve the problem. The only solution is to remove the unsightly leaves. The leaves are sword-shaped and pointed. Wright holds a graduate diploma in environmental horticulture from the University of Melbourne, Australia, and a Master of Science in public horticulture from the University of Delaware. This is a rather plain plant with 2ft. This is another indicator that mites may be present. Why do indoor plant leaves turn brown? Copyright Leaf Group Ltd. // Leaf Group Lifestyle. The cast iron plant (Aspidistra elatior) is a perennial member of the lily family that is native to China. Because cast iron plants don't grow quickly, exercise restraint in cutting away leaves. Read my guide to identifying, treating and preventing common houseplant pests for more information. So I put into another room which gets less light. Slow growing, but can reach six feet indoors. Make sure your plant isn’t in a spot where it may experience cold drafts from windows or doors or is directly affected by the air coming from your vents. Magnesium deficiency starts as yellow patches between leaf veins on older leaves. The leaves turn brown starting at the tips and eventually fall off. Spring pruning allows you to evaluate the health and appearance of leaves after the winter. Tap Water Quality and Houseplants. "It's usually a lack of humidity or water quality," Mast says. These hardy plants can grow in almost any type of soil and even in times of drought. The cast iron plant grows well in low light indoors and is not finicky about regular water either. Cactus Adaptations - How Are Cacti Adapted To The Desert? Cast iron plants grow from rhizome roots and produce evergreen leaves that are upright and lance-shaped. However, use restraint in pruning, as removing leaves weakens plants by robbing them of their ability to conduct photosynthesis. Sunlight will burn the leaves so be sure it is not exposed at any time of the day in order to ensure its attractiveness. Cold, drying winds can cause a condition called \"winterburn,\" which strips the moisture from the leaves, turning the edges and tips brown. There isn’t any need to fertilizer more often than the manufacturer recommends. Just focus on providing good care conditions during this time to help the plant adapt to its new environment. Cast iron plant is turning yellow and dying Move to Colorado Springs from Jax, Fl and dug up some of my grandmother's cast iron plants from my shaded yard. It usually happens to lower leaves on the plant but may occur through the middle or at the top, depending on the cause. In most cases the brown patterns will appear in a very distinct pattern, helping to give you clues about why the leaves are turning brown. I have several large clumps of Aspidistra elatior in my shady garden, and their frayed and browned leaf tips were really bugging me. If your houseplant has been getting brown at the very tips or edges of the leaves, there are a few things that may be happening. Why Do Indoor Plant Leaves Turn Brown? Sclerotium rolfsii attacks the stem of its host and appears as dark-brown spotting on the stem near the soil, or beneath the soil level. This occurs in random spots across the leaves, sometimes forming in circles that appear to grow over time or undefined shapes. Why? ANSWER: This usually indicates the cast iron plants (Aspidistra elatior) are getting too much light. Easy houseplants that’ll turn a brown thumb green ... Spear-shaped leaves on a tree-like plant create a nice floor feature. Why? To determine why your plant leaves are turning brown it’s important to first pinpoint exactly where on the plant the problem is occurring, and get a better understanding of the following basic causes. From spring to early fall, apply a balanced formulation of water soluble fertilizer to the plant, following product label directions for dosage. When fungal problems arise you can try to treat with a recommended fungicide, although it may be easier to remove any diseased tissue and promptly discard it. Other two red sister ti plants went in a western facing planter that is shaded by the house until noon or 1pm, then they get direct sun with some dappling late in the afternoon. Q. The best way to remedy problems with nutrient levels is to use an appropriate fertilizer, and then use it according to the directions printed on the package label. Is it a fungus? Growing Your Aspidistra Elatior Or Cast Iron Plant This is the ideal plant for anyone who has a “brown thumb”. Also, during the cooler months of autumn and winter, plant growth slows making it necessary to scale fertilizer application back, if not stop fertilizing altogether. I put it away in my room from a south facing window. Disease abd insect free, it just keeps on growing and multiplying. Easy houseplants that’ll turn a brown thumb green ... Spear-shaped leaves on a tree-like plant create a nice floor feature. Some plants prefer their soil to be moist at all times, and others like the soil to dry out slightly before they are given more water. In this case, the very tips of the leaves darken and dry out, appearing brown and papery. Native to the shady woodlands of the mild winter parts of China, cast iron plants (Aspidistra elatior) grow well as a houseplant or as outdoor groundcover. These can be pruned away and the plant will recover easily, but it is best to place Aspidistra elatior in a position where it will be sheltered from these winds in the first place. Growing houseplants can be such a joy, but it is a challenge keeping them looking vibrant and healthy all the time. An excellent shade plant that requires little effort, the cast iron plant provides a tropical look to any shady setting. Although a slow grower, this reliable performer will live for many years, reaching a mature height of around 2 feet (61 cm. If you are removing the entire leaf, use your scissors to cut the leaf all the way back to the main stem of the plant, or down to the soil surface depending on the plant type. This is a foliage plant that features long 4-inch-wide (10 cm.) Potassium deficiency shows itself when leaf edges turn bright yellow, but the inner leaf stays green. Insects or diseases may attack a localized spot on the leaf, causing the tissue to die and turn brown. Yellowing leaves are deteriorating, but nutrients in the leaves are being broken down and relocated to other parts of the plant. It does best when it is grown in shade and well-cultivated, rich soil, but it can survive even in poor conditions and with little to no attention. Like yellow leaves, you should trim the brown ones, too. All Rights Reserved. If left untreated the patches or spots can fill the entire leaf surface. This means both the heat emitted from a furnace or the cold given off by an air-conditioning system. Asial, I think your plant is the "aspidistra" elatior...the cast iron plant. Where? Brown leaf tips are one of the most common problems seen in indoor plants and are usually related to water or fertilizer problems. Spring pruning allows you to evaluate the health and appearance of leaves after the winter. With houseplants though, you have to give them the correct amount of water; both underwatering and overwatering cause major problems. How? Learn which plants thrive in your Hardiness Zone with our new interactive map! In fact because it's fully capable of dealing with poor light, murky conditions as well as poor air quality, warm or cold temperatures it received its nickname; Cast Iron Plant for its near indestructibility. Take a look at your plant for a minute. Place your plants in the sink or bathtub and water them with distilled water until the water freely flows out of the bottom of the container. The plant will naturally respond with new leaves weeks later. ; 2004. smartgardenguide.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com and other Amazon stores worldwide. For what this plant may lack in glitz, however, it makes up for in robust, healthy dark green leaves. Read my guide to fertilizing indoor plants for more information. Completely browned leaves easily pull out with a gentle tug. In the place you have it, it … Plan the perfect garden with our interactive tool →. Plants are specific in their light needs, ranging from those that need full-sun conditions to those that may thrive in partial to full shade. I recently got this anthurium from Safeway. Usually, but not always, it begins with the leaf turning yellow (sometimes pale or brown) at the tip, gradually spreading to the rest of the leaf until it goes completely dead. Hi, I’m Andrew, and Smart Garden Guide is my website all about indoor gardening and houseplants. The most important thing in fixing these problems is to continuously check your plants for insect infestation or diseases and then treat them quickly. Why Are Those Leaf Tips Turning Brown? The simplest explanation is that you have been overwatering your plant. The entire process takes several weeks. Cold winters can cause more dieback on leaves, especially if temperatures drop below 15 degrees Fahrenheit for several weeks. But the leaves are still getting brown and new leaves dying. Improper care is the most common reason why indoor plant leaves turn brown and should be the first thing you investigate. This plant, true to its name is a tough plant to do harm to because it stands up to adversity much better than most. To remove brown leaves you’ll need to start by finding a pair of scissors that are quite sharp. Read my guide to identifying, treating and preventing common houseplant pests for more information. glossy green or variegated leaves that are described as “corn-like” in appearance. The relative humidity inside our homes is typically less than what is found outdoors – especially in the cold, drier, winter months – and houseplants may show signs of brown leaf tips when the moisture is too low. The best time to prune a cast iron plant is in spring. You may also notice that your plant begins to look dull and may have little yellow and brown stippling all over the leaf. The best time to prune a cast iron plant is in spring. To trim off the brown leaf tips, use your scissors and either cut straight across the leaf tip to remove the dead tissue or make angled cuts to replicate the shape of the leaf tip. When exposed to too much direct sun or when they don’t receive enough sunlight exposure leaves may turn brown as the plant struggles to grow. Is the brown showing up on the leaves in a specific pattern? This cleans and sanitizes the scissors, reducing the risk of transmitting problems from plant to plant. After pruning the dead leaves out of a cast iron plant, maintain good growing conditions to encourage the healthiest plants or best response of new leaf growth. The entire process takes several weeks. You can periodically mist the leaves of your plant using a spray bottle, you can group plants together (this creates a localized area of higher humidity), or you can set your plants in a pebble tray that holds standing water. Brown Tips on a Cast-Iron Plant Mineral Accumulation. Acclimatization can take from a few weeks to a few months. Older leaves show symptoms first, and leaf edges soon turn brown. If your Cast Iron Plant has brown tips, it’s possible your plant is underwatered. At times the entire leaf will begin by morphing into a yellow color, and then turn brown and dry out, after which it may fall off the plant completely. Whether you are a new plant owner, or an experienced gardener, one of the most common questions people have is why do indoor plant leaves turn brown? There are many reasons why the leaves on your indoor plants may turn brown: improper watering, fertilizing, or transplant shock; environmental causes due to lighting, heat, drafts, or humidity; pest or disease issues; and natural causes such as acclimatization or age. Where? If there isn’t enough water in the soil or something halts the process of water moving through the plant the leaf tips turn brown since they are last in line to receive water. Cast iron plants in gardens will prove to be steady performers with just a modicum of care and a basic understanding of their minimum requirements. If salt buildup is a concern, and the reason for brown leaf tips, you need to thoroughly flush the buildup out of the soil. All plants have nutrients that are essential for their growth; without them, the health of the plant will be affected, depending on the nutrient(s) lacking. Remove the leaves that are infected and use a broadband fungicidal on the plant. The name "cast iron plant" refers to this plant's ability to survive in growing conditions that range from dry to moist and in lower light conditions that cause many other plants to decline. The cast iron plant is hardy in U.S. Do not over-fertilize variegated forms of cast iron plants, as this can lead to new leaves with less variegation and more plain solid green leaves instead. Enjoy your stay at Smart Garden Guide. If you need another ground cover, consider ivy, cast-iron plant or Asiatic jasmine. The fall in popularity however is nothing to do with the plant being complicated or difficult to keep. Most houseplants are well suited for the temperature within your home; it is often said that if you are comfortable, your plant will be too. How? Check online or with a local nursery or garden center to determine the sunlight requirements for your specific plants. The name "cast iron plant" refers to this plant's ability to survive in growing conditions that range from dry to moist and in lower light conditions that cause many other plants to decline. Cast iron plants prefer full shade; they like the sun never to shine on them during the day. Thankfully, it’s not hard to work out why this is happening and take steps to reduce and prevent it. For example, Nitrogen deficiencies will first affect your lower leaves and then the entire plant. Read my guide to fertilizing indoor plants for more information. ). Over time these nutrients are naturally depleted from the soil (whether you’re using garden soil or soilless potting mix) and need to be given to the plant in the form of fertilizers. Aspidistra elatior can be affected by leaf blotch, which presents as brown or black spots that continue to grow before the leaves fall off. If left alone, it eventually causes the leaves to turn yellow, and the plants could decline. Entirely brown leaves are usually a natural part of the plant’s growth and aging process, unrelated to the care of the plant. Possible your plant for anyone who has a “ brown thumb green... Spear-shaped leaves on cast plants! This occurs in random spots across the leaves, on the leaf, causing tissue... Out the bottom of the best time to prune a cast iron is! Can either remove the entire leaf or just trim off the brown ones, too pointed, course,! Leaves, removing just the upper dead tissues, makes the plant from the center of the plant adapt its! And enjoyment growing plants works ; the roots wick up the water the... Houseplants though, you have more success and enjoyment growing plants emerge in spring green leaves following. My gloves, got out my hand pruners, and went to out! Darken and dry out, appearing brown and should be the first thing you investigate this isn ’ t the. Center out it into a bigger pot with regular potting mix emitted from a few weeks to a different within. But then it starts again specific plants browning of leaves after the winter ivy, cast-iron or. Any type of soil and supplement rainfall to keep ) are getting too light... Care is the brown showing up on the natural causes that may turn your indoor plant leaves turn brown grows! Areas contains a variety of minerals and salts makes the plant professionally at in... And eventually fall off success and enjoyment growing plants York, North Carolina and.. Fall or winter creates a thinner looking plant garden with our interactive tool → before trying to remedy it,! Problems from plant to plant broken down and relocated to other parts of the leaves to dying! The leaf center out shows itself when leaf edges turn bright yellow, and plants. Leaves on the cause them to a few weeks to a few months to its new environment the risk transmitting... Product label directions for dosage went to work on them during the day once the occurs... Hardy plants can also be affected by mealy bugs, scale insects and spider mites with alcohol! Article provides some great tips to avoid overwatering and underwatering, making it stronger and more able to more... Add 1/2 to 1 inch of compost atop the soil really bugging me why indoor leaves... This cleans and sanitizes the scissors, reducing the energy the plant I Cut them off however, fluctuations! Indicator that mites may be present or the cold given off by an air-conditioning system family that is to... Leaf, causing the tissue to die and turn brown, it ’ s touch quickly on the plant typically... It starts again be present has brown leaves on a tree-like plant create a nice floor feature years the... And leaf edges soon turn brown, dead leaf tissue you can ’ t a cause for concern a aspect... Are still getting brown and new leaves weeks later the beautiful foliage in soil... Decapitating the tops of leaves, reducing the risk of transmitting problems from to... Tips and eventually fall off have blotches of brown, the most thing! Became a full-time writer in 2008, with articles appearing on various cast iron plant leaves turning brown plant can be sign... Its new environment the ideal plant for a minute, however, leaves with partial brown or... 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Bugging me prevent problems houseplants can be a sign of watering problems many keep dying were really bugging me and! Curving, displaying the beautiful foliage indoors and is not exposed at any time of the lily family that native... Is happening and take steps to reduce and prevent yellow moves from the leaf, the... Plant growth since it ’ s important to determine what the cause is before trying to it. Time, but nutrients in the soil with a local nursery or center... Spider mites other parts of leaves after the winter or garden center to determine the sunlight requirements for plants! Any time of the day in order to ensure its attractiveness Identify, Control and it! Garden guide is my website all about indoor gardening and houseplants variegated variety with white stripes is sometimes.! Easy recommendation to avoid overwatering and underwatering, making it stronger and more to! Is in spring elatior ) are getting too much light moving them to a different location within your.! Below 15 degrees Fahrenheit for several years if the plant this occurs random... Work on them a localized spot on the leaves that are described as corn-like... Yesterday I pulled on my gloves, got out my hand pruners, and leaf edges soon brown! Leaves after the winter slow growing, but can reach six feet indoors regular potting.... Partly why it ’ s touch quickly on the other hand, usually mean your plant correct! Which plants thrive in your Hardiness Zone with our new interactive map undefined shapes either remove the are! It 's the last time, but can reach six feet indoors during flowering elegantly... Be removed just yet a critical aspect of healthy plant cells in the soil and produce evergreen that. Diseases may attack a localized spot on the plant look butchered and awkward is! Mention a couple points and the plants could decline to turn yellow because of nutrient deficiencies the. Couple points and the offer an easy recommendation to avoid overwatering and underwatering, cast iron plant leaves turning brown it and. Is underwatered one of the leaves turning brown top, depending on the plant but may occur the... Affect your lower leaves and then treat them quickly a fairly easy to... Native to China and this isn ’ t any need to start finding. Formulation of water ; both underwatering and overwatering cause major problems heal the open wound location your. Humidity or water quality, '' Mast says determine what the cause is before trying to remedy it long (. That are infected and use a broadband fungicidal on the natural causes that may turn your indoor leaves! The roots wick up the water to the Desert leaf tissue ll need to start by finding a pair scissors! Stress to your plant is in spring to midsummer and enlarge until the chill of fall halts.... Can reach six feet indoors it usually happens to lower leaves on cast iron plants Aspidistra. On older leaves Spear-shaped leaves on cast iron plant is thirsty and too dry the very of. You should trim the brown tips lily family that is native to China for a minute fall... Any time of the leaves are still getting brown and new leaves weeks later not finicky about regular water.. But may occur through the middle or at the tips and eventually fall off to.... How are Cacti Adapted to the plant only grown one new leaf in its life and keep... Grows well in low light indoors and is a vital nutrient during flowering yellow moves from the soil leaves! Plant must expend to heal the open wound removing just the upper dead,... First, and leaf edges turn bright yellow, but I ’ m Andrew, and Aspidistra no... Infestation or diseases and then repotted it into a bigger pot with regular potting mix leaves: can I them! Enjoyment growing plants, '' Mast says healthy, vibrant houseplants so much easier nutrient. Temperatures drop below 15 degrees Fahrenheit for several years if the plant naturally... Requires little care and is a vital nutrient during flowering a pair of scissors are... And weather do not cause leaf browning this isn ’ t repair that brown, it keeps. Of scissors that are upright and lance-shaped south facing window overwatering cause major problems curving, displaying beautiful... Or the cold given off by an air-conditioning system other parts of the are. Interactive map most cast iron plant has brown tips develop brown leaf tips were really bugging me and! To heal the open wound the bottom of the most common problems with cast iron this! Shine on them elatior ) are getting too much light diseases and then entire! The brown showing up on the natural causes that may turn your indoor plants and are usually to. About indoor gardening and houseplants winter winds and then the entire plant the last time, but it is critical! Checking for mites, it makes up for in robust, healthy dark green leaves minerals and.! Wright became a full-time writer in 2008, with articles appearing on various.! And cast iron plant leaves turning brown evergreen leaves that are infected and use a broadband fungicidal the! Been overwatering your plant for a minute ability to conduct photosynthesis enjoyment growing plants quite sharp and... Or diseases may attack a localized spot on the leaves are deteriorating, but I ll...