philodendron are pop houseplant that summate interest group , texture , and a tropical feel to any room . They are easy to deal for , do them a wonderful option for newbies . That does n’t mean , however , that they are immune to any problems .
One issue to keep a spirit out for is when yourphilodendron has chocolate-brown spots . Brown spots on philodendrons can be get by a number of things , including unlawful maintenance , diseases , and pests .
Keep reading to study why your philodendron leaves have dark-brown spots .
Source:u/gohomeherbs
Table of Contents
Easy Philodendron Care Guide 💚
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💧 body of water : Water when the top 1 - 2 inches of dirt feel dry . Philodendrons prefer evenly moist soil but do n’t tolerate sitting in water supply .
🌱 land : utilise a well - draining pot mix -I personally usethis potting premix . A mix with peat or perlite , like this one , helps retain moisture without waterlogging the roots .
☀ ️Light : Bright , collateral igniter is ideal , but most Philodendrons can adjust to take down light conditions . Avoid lineal sun , which can sear their leaves .
🌡 ️Temperature : Keep your Philodendron in a way between 65 - 80 ° F ( 18 - 27 ° C ) . Protect it from cold-blooded drafts and sudden temperature changes .
🌿 Fertilizer : Feed with a balanced , water - soluble fertiliser ( my top cull isthis Miracle - Gro one ) once a calendar month during spring and summer . Skip feed in autumn and winter .
Why does my philodendron have brown spots?
Overwatering , diseases , excessive sun , and pest plague are just some of the reasons whyphilodendron leaves have brown post . The spot could also be a natural part of the philodendron and nothing to be worried about . know what is causing the spots can help you comfortably handle any likely problem .
This often come down to a process of elimination , so checking each of the causal agent and turn over if they could apply to your flora is normally the proficient strategy here .
1. Some brown spots are naturally occurring
There are some philodendron coinage , such as Philodendron pastazanum , that have brownish spots . These spot are call in honey gland and they are course come about , typically appearing on the leafage stems but can occur on the leave as well .
nectary wreak an important part in sizeable philodendrons . When the flora is growing healthy and secure , it will secrete the sweet ambrosia , also known as sap , from these situation . This gist attracts dirt ball to avail pollinate the plants .
If the philodendron ’s brown spot are actually nectaries , then there is nothing you require to do . These are course occurring and simply a sign that everything is correct with the flora .
2. The philodendron has soggy roots
keep the philodendron ’s roots soggy is one of the ready ways to make a healthy philodendron unhealthy . Not only does it cause dark-brown place on the leaves of the plant , but it can also result inroot rot in your philodendron , which will pour down the flora .
FYI : miry roots are triggered by eitheroverwatering or succinct grunge , or a combination of both . One of the first symptoms of mucky roots areyellowing leaves on your philodendron , along with scrubby growth , and brown maculation .
3. Too much sunlight
Another potential cause of your philodendron leave having browned spots is too much sunlight . Philodendrons are aboriginal to a tropic surround where they are protect by the trees ’ canopy . This means they are out of lineal sun .
So , when they are put in direct light , they can begin showing symptom of damage , such as brown spots . to boot , too much sunlight can also cause a slew of other problems for the flora , let in stunting yourphilodendron ’s growth pace .
feel out more : Philodendron Light need : The Ultimate Guide
4. The philodendron isn’t getting enough humidity
Philodendrons favour a eminent humidness , and not provide them with the amount of humidity can cause brown smear to come along on the philodendron ’s leaves . In fact , these plant thrive at humidity level of 70 to 90 pct .
When the humidity is n’t high enough , the philodendron can also dry out much quicker than if it was give the proper amount of humidness . It also may not grow as well as a philodendron that did receive the right humidness .
5. Incorrect fertilization can cause brown spots
When your philodendron has brown pip , it could be stimulate by apply the wrong amount of fertilizer . to boot , too much fertiliser can damage the plant ’s roots and cause the plant ’s overall health to hurt .
Along with brown spots , excess fertilizer can get a whitish residue to form on the top of the industrial plant ’s land .
Along with the incorrect amount of plant food being applied , adding a low quality feed can also get the philodendron to develop dark-brown spots on its leave . That is why it is significant to use a trusted brand of fertilizer .
Miracle - Gro Water Soluble All Purpose Plant Food
⭐ ⭐ ⭐ ⭐ ⭐
Thebest plant food for philodendron , providing key nutrients for full , trailing vine and deep gullible leave . design to promote unbendable , healthy development
6. Poor air circulation can damage the philodendron
Plants need air circulation to help dry any airfoil moisture that may collect on the plant ’s leave . When there is n’t adequate circulation , the moisture posture on the leaves , causing browned spots and other damage to the philodendron ’s foliage .
Air circulation is extremely important if you mist your philodendron . Without line circulation , the pee would simply pose on the leaves and increase the chance of problem .
7. Fungal leaf spot is a disease that can cause brown spots on leaves and stems
When your philodendron leaves have dark-brown spots , it could be that the plant is infected with philodendron leafage blot disease . This is because of a fungal pathogen known as Dactylaria humicola . It is most ordinarily seen in hot and tight conditions , and usually presents itself on the younger farewell first .
There are also some bacterial pathogen that can also cause brown blot to appear on the philodendron ’s leaves . However , these are not as common as fungal leaf spots .
8. Philodendrons will develop brown spots when there is a pest infestation
It is not uncommon for houseplant , such as philodendrons , to experience the periodic pest plague . Spider Mites , mealybugs , and scale are just a few of the pestilence that can lash out the philodendron .
These pests use their sharp mouthpart to pierce the philodendron ’s leaf and imbibe out their juices . This will induce brown spots to appear on the leaves and stems of the infested works .
9. The temperature is too cold for the philodendron
Philodendrons grow the best when they are at temperatures between 65 and 85 level Fahrenheit . If the temps are too scurvy , the philodendron can develop browned spots on the leaves and wilted fore , as well as yourphilodendron not growingmuch , if at all .
Additionally , when a philodendron has brown slur , it could be the result of placing the plant in an area where the temperature fluctuate drastically . This can cause accent and harm to the plant .
10. Poor water quality can cause leaf discoloration
Like too much fertilizer , wiretap water can cause a build up of salinity to gather in the grease , which then do the philodendron to modernize brownish spots on its leaves .
This is because most tap water hold back a large amount of chlorine and sodium , both of which are not honest for philodendrons and can act in a personal manner similar to over - feed the plant .
11. Brown spots can appear if the growing medium isn’t suitable for philodendrons
philodendron do like moist soil , but too much moisture can lead to soggy roots , which can then cause root bunkum . Once root rot has take cargo area of the plant , the overall health of the philodendron will quickly decline . In most case , ancestor buncombe will pour down the industrial plant .
To make matters even worse , judge to get free of theme guff is extremely hard and there is no cure for this fungal disease . Gardeners typically have to rationalize their losses when their plant develops stem moulder and discard the infected plant .
12. Low light can cause brown spots on philodendrons
While not as vulgar as some of the other cause of brown office , leaving your philodendron in an sphere with scummy degree of Christ Within can sometimes cause brown smudge to seem on the works ’s foliage .
You may also note that yourphilodendron ’s growth ratehas slow up , yellow leaves , and just an overall wilted and wilted appearance .
13. Brown spots on leaves can appear when the philodendron is underwatered
Underwatering a philodendron is n’t nearly as damaging as overwatering , but that does n’t think it wo n’t make problems for the works . Not give the philodendron enough pee can cause browned , juiceless speckle to form on its leaves .
The safe tidings is that this job can easily be corrected by simply watering the plant . With that tell , however , the dark-brown , juiceless spots wo n’t go away even after the problem is even out , but new leaves wo n’t have the same problem .
Why does my philodendron have brown spots on its stems?
When your philodendron stems have brown spot , it could actually be a sign that your plant is healthy and grow well . Some philodendron species produce dark-brown spot on their stem that release sweet sap . These spots are call in honey gland , and their whole purpose is to attempt to attract pollinators to the works .
honey gland are not something to be have-to doe with about . Unfortunately , they are not the only cause of browned spots on philodendron stems . Other potential causes are stem turn rot , pest infestation , and short upkeep .
Knowing whether the browned spots are a cause for business organisation is an of import part of gardening . If there are other symptoms that come along along with the brown place , such as poor growth , mold or mildew , wilting , and leaf drop , then the spot are credibly not nectary and should be address as soon as possible .
How do you treat brown spots on philodendron leaves?
When aphilodendron has browned touch , the best treatment is to always furnish the plant with proper care . This will also go a long direction to keeping future problems at Laurus nobilis . Additionally , a healthy philodendron is much more likely to withstand pests and disease issues better than one that is n’t healthy .
That said , key out the specific reason why your philodendron has brown spots can , in act , help oneself you address the root causal agent , helping you to assure it does n’t happen again .
1. Avoid overwatering the philodendron
Overwatering is one of the most common causes if your philodendron has brown daub . When you give the works too much water , its beginning stay soggy , which means it can not properly absorb the nutrient in the soil .
you could help intercept overwatering from occurring by plainly checking the ground wet before water the philodendron . Insert your finger about 2 in into the industrial plant ’s soil , and only water when it begin to find dry .
2. Grow the plant in the right soil
Another cause of marshy root is growing the philodendron in heavyset soil . Thebest stain for philodendronsis a loose , airy mixture that not only retain the right amount of moisture , but also allow for the excess water to run out out decent .
Miracle - Gro Tropical Potting Mix
Thebest soil for philodendrons , provide the perfect balance of nutrient and aeration . With added lava John Rock for drain , it ensures strong roots and vibrant , goodly foliage .
3. Move the plant out of direct sunlight
Direct sunlight will quickly induce the philodendron leaves to have brown spots , while also stunting the flora ’s growth .
keep your plant out of direct sunlight will keep these unsightly discolorations at bay tree . get for a location that have bright but indirect light .
Near a cheery window that has a bluff curtain or unreasoning will typically render the philodendron with the correct light . This filtered visible light is n’t too harsh for the industrial plant but will still provide it with the bright light it require . Alternatively , you may use artificial inflammation as well .
4. Avoid over fertilizing the philodendron
Feeding your philodendron with a balanced , liquid fertilizer , such as 20 - 20 - 20 , will help promote healthy growth .
This fertilizer should only be applied at 1/2 speciality once a month during the saltation and summer . Cut back the eating to once every 8 weeks in the fall and wintertime .
Fertilizing your philodendronwith commercially available products is n’t the only option for eating philodendron . you’re able to also employ compost , fish photographic emulsion , and worm castings instead .
These are more innate alternative for feeding the plant , and some citizenry favor to use an constitutive fertilizer option instead of ace sate with chemical substance .
5. Increase the humidity level around the plant
One of the easy ways to increase the humidity level around the philodendron is to use a drip tray . Drip tray are shallow tray that you fill with minor pebbles , and the philodendron will sit on top of the tray .
The supererogatory water that run out out of the philodendron ’s pot will collect in the drip tray and then by nature evaporate into the air around the industrial plant . This will do the humidity level to increase in that area , and facilitate to foreclose damage due to depleted humidity .
6. Protect the philodendron from fungal and bacterial diseases
Once your plant has philodendron leaf dapple disease , trying to get rid of it can be unmanageable . Because of this , it is always best to attempt to forbid the issue from occurring in the first place . This can be done bywatering the philodendronat its base and not from above .
That does n’t mean , however , that there is n’t a treatment for these disease . liquified atomic number 29 is a philodendron bacterial leaf spot treatment that can successfully get disembarrass of this disease if applied by rights . You will demand to transfer the leaf that are infect and then handle new leaves with the liquid once every 10 to 14 Clarence Day .
7. Regularly inspect the plant for pest infestations
No matter how well you worry for your philodendron , it may still amount under fire from common houseplant pests . These cuss are , thankfully , more of an annoying problem than a serious one , but that does n’t mean you should n’t take the government issue seriously .
on a regular basis examine your philodendron will help you recognize any pest number as shortly as possible , which will help make getting rid of the louse much gentle . Use insecticidal soap sprayed liberally on the tops and bottoms of the philodendron ’s leaf to get free of these sap - sucking pests .
8. Keep the philodendron away from drafty areas
When the philodendron leaves have brown spot , another potential cause is extreme temperature fluctuation .
Drafty areas and underneath heating and cooling volcano can all cause the temperature in that room to drastically fluctuate . When this occurs , leaf spots , as well as wilt and stunted growth , can fall out .
Making trusted the philodendron is off from those types of areas will help forestall equipment casualty to your houseplant . This also means not allowing the philodendron to sit down next to to a fault drafty windows or exterior doors as they can also cause the same problems that you see with uttermost temperature fluctuations .
9. The type of water you give to your philodendron is important
wiretap water may be one of the easiest options when it comes to water the philodendron . unluckily , it also stop various minerals and additive that can really harm your houseplants .
precede the pat piddle and using distilled , filter , or rain pee will go a long way to keep brown spots off your philodendrons .
Keep in mind : If you must apply tap piss , let the water supply set up out for 24 hours before using it to irrigate the philodendron . This will dechlorinate the water . Unfortunately , it does n’t do anything for the excess minerals , such as salt , that are in the tap water .
10. Avoid underwatering the philodendron
Underwatering is one of the simpler job to castigate , since you just have to give the philodendron the right amount of water . The exact amount of water that the philodendron need varies on the size and eld of the plant life , as well as the time of year , temperature , and humidity level .
On average , however , you could gestate to water the philodendron about once a week during the spring and summertime . In the fall and wintertime when the plant is n’t actively raise , you will in all likelihood only water the plant once every 10 days .
11. Give the plant proper care
One of the best defenses against brown spot , or any other potential problems , is to verify you render the philodendron with its ideal growing requirements and aid .
This includes the correct temporary worker , humidity , watering , feeding , and soil . Not following the compulsory grow conditions will make your philodendron stressed and more susceptible to cuss and diseases .
Should I cut off philodendron leaves with brown spots?
In most cases , it is best to cut off the septic leave when thephilodendron has brown spots . This aid to get rid of the contagion , especially when couple with the right pesticide treatment . You should also quarantine the philodendron away from other industrial plant to stop the spread .
In plus , check that you toss away all septic plant parts ( do not compost them ) , and sanitize all tools used on the infected plant when done .
Additionally , when youtrim your philodendronto slay the septic leaf , make certain to cut close to the leaf stem , cutting at an angle .
Another thing to consider before you set forth take out infected foliage is how many leafage will call for to be removed . It is not recommended to absent more than 75 percent of the plant life ’s leaf as this can cause even more damage to the flora .
Will cutting off infected leaves stop the spread of thephilodendron leaf spot disease?
Removing infected leaves can help stop the spread and control the disease at some level , but this will require to be done as before long as you see symptoms appear . That does n’t mean , however , that merely removing the leaves will take care of the problem , as you should also employ fungicide .
Whether the philodendron has bacterial or fungal folio post disease , you have belike wondered if cutting off the infected foliage will help stop the disease .
Typically , copper fungicide is the urge treatment for philodendron leaf spot disease . But even with this treatment , you could still be face an uphill battle in getting rid of the disease . That is why it is upright to ensure you preclude the disease before it can infect your flora .
Should I separate infected philodendrons from other houseplants?
When one houseplant becomes infected by a disease or a pestilence , it is good to move the one that is infected away from other houseplant . quarantine the plant will help keep down the feast of the disease or pest , and help to keep your remaining plant healthy and disease free .
Quarantine the septic philodendron in a room off from other houseplants . A good general rule is to keep the plant life separated from other flora for about 40 days . This is also a undecomposed convention to have whenever you bring any plants into your nursing home .
Will a philodendron with brown spots turn green again?
regrettably , once a philodendron leaf has brown pip , it will not revert to a respectable unripe leafage . That does n’t mean , however , that you should n’t still attempt to address the problem that initially caused the brown point . Once the problem is fixed , new leaves will egress healthy and without the brown spots .
Just because the old leaves wo n’t sour gullible again does n’t mean you should still treat the plant when the philodendron has brown spot . In fact , you should do by the topic as soon as possible to aid prevent the problem from worsening , while also protecting the new leaves that will emerge .
Why is my philodendron turning yellow with brown spots?
The two most rough-cut causes of a philodendron turning yellow with brownish post are wry grunge and low-down humidity stage . When a philodendron does n’t get the right amount of water or humidity , its leave of absence will depart to sag and they can start out to explicate crispy brown edges . The leaf itself will also start to turn sensationalistic .
Making certain the plant is well watered but not overwatered and that it has a humidity level of 70 to 90 percent will help keep the industrial plant healthy and the leaves looking their best .
