Spots On Areca Palm – What To Do? [White, Brown And Black Spots]

Areca palm Sir Herbert Beerbohm Tree are known for their beauty , and they ’re wondrous resilient . However , this does n’t mean that they are n’t susceptible to common plant diseases and other issue . If you notice that your areca tree has brown , black , or white spots on the leaves , chances are that this is a sign that the plant life needs run to . We ’ve researched the effort and treatments for these types of spot , and in this post , we will share them with you .

There can be several reasons why your areca laurel wreath Sir Herbert Beerbohm Tree has black , dark-brown , or white spots on its leaves or subdivision . The region can be lose from pest infestation , nutritionary inadequacy , or fungous issues brought on by environmental problems . The best way to regale the plant is first to determine the cause of the takings . Next , you ’ll postulate to either process the plant if it has fungal or nutritional issues or move the medallion to an environment that promotes increase .

The faster you address the floater on your areca palm , the better luck the palm has quickly recovering from the exit . commend that it may sometimes take several week to find from certain fungal issue , so patience is cardinal during this clip . Continue reading to learn more about how to recognize and treat fleck event on your areca palm .

What causes black spots on palms?

Scale Bugs

Scales are small bugs that sleep with to crawling and prick at the folio of indoor and out-of-door plants . The bugs trip in chemical group , and when they are sequester to the leaves of the plant , they began to suck at the sap , have holes and fateful spots on the tree . Scale impart behind what come out to be a sooty mold or black bumps on the leaves and offshoot . Though these dim musca volitans may seem harmless at first , they can cause severe damage to your areca palm tree if the infestation is not treated promptly .

Fungal Diseases

Fungal emergence are the most unwashed causal agent of black spot on a single-foot of ribbon trees . Though several fungal issues can make these spots , one uncouth fungal problem is eucaryotic organisms . These fungi may seem on your plant if there is too much humidity in your home . Though areca thenar love humidity , it is potential that too much can cause them to educate fungous job .

Potassium Deficiency

A potassium deficiency can also cause your areca thenar tree to acquire disgraceful spots . Areca palm Sir Herbert Beerbohm Tree require K and other minerals to grow and activate molecular process within the plant , usually after and during photosynthesis . If they miss potassium , the leave will develop black and brown daub .

How do you treat black spots on palms?

Before treating the black spot on your medallion tree , it ’s authoritative to ensure that you ’re tackle the right issue . Let ’s count at how to treat the most vernacular ones .

Treating Scale Bugs

To treat scale leaf bug , you’re able to start by manually picking them off of the leaves . To do this , be sure to get into natural rubber glove beforehand . Also , check that that you place the bugs in a plastic bag , so they do n’t make their way of life into your home or re - infest the plant . you may also apply rub intoxicant to the leaves of the plant to eliminate the bugs cursorily . Neem oil is also a good choice to get rid of scale bug .

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Treating Fungus

If the fungal issue results from an surroundings that is too humid , the first step is to reduce the humidity in your home to no less than 40 % . This will prevent the tree from being exposed to too much humidness while also preventing it from dry out out . If the fungal effect is the result of pests , the straightaway direction to get free of it is to apply neem oil or rubbing alcohol directly to the plant life ’s leave .

If the fungus or pest infestation is also in the plant land , you ’ll want to re - pot the works with the raw soil and bump off any septic soil aside from the plant ’s root ball . you could also spray the industrial plant with a chemical substance or all - natural fungicide .

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Treating Potassium Deficiency

Oftentimes a potassium deficiency in areca palms can be due to a lack of humidness or general dehydration in the palm tree . If the humidness in your home is less than 40 % , this could be the issue for the deficiency . To handle this topic , it ’s best to first irrigate the plant and befog the leaves a few times a week to keep them from dry out – that is if it shows other signs of dehydration . You ’ll also want to utilize a balanced plant food to the plant at least once a hebdomad until the issue clears up .

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Why does my areca palm have brown spots?

Overwatering

If the foliage of your areca palm have dark-brown floater , more likely than not , the issue is from overwatering the plant . It can also be have by fluoride in the water that you use to hydrate the industrial plant .

Fungal Issues

Fungal issues can also induce brown spot to look on the leave of the areca laurel wreath . This can be the solvent of graphiola , anthracnose , or free fall filth , all of which will spread over both sides of the leaves , make believe them appear discolored and deface . More often than not , these fungous issue result from the industrial plant being exposed to too much humidity or if the works are placed too stuffy together .

Nutritional Deficiencies

A nutritional lack can also cause brown spots to seem on the areca thenar . This is usually a result of a lack of K , and if not treated early , it can worsen and cause the works to die eventually . You may observe that the industrial plant ’s farewell will begin to turn yellowed and sag or that new frond have stopped get at the bottom of the plant .

How do you treat brown spots on palms?

If the decoration tree diagram is overwatered and has developed a fungus , it ’s best to refrain from watering the tree until the filth is almost dry . However , if the soil is infected , it will ask to be interchange . You may also want to get down the humidness and your household to around 40 % in humidness for the next few weeks .

Treating Fungal Issues

If the palm is suffering from fungal issues due to too much moisture , the good thing to do is reduce the wet in the plant ’s surroundings . Depending on the severity of the fungous issue , you may also need to replace the plant ’s soil with new clean soil and apply a fungicide . It ’s also best to supervise the plant for the next two to four weeks to recover . If the fungal military issue results from pests , you ’ll need to eradicate the pesterer using an all - natural or chemic insecticide .

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Treating Potassium Deficiencies

A atomic number 19 inadequacy is well treated by applying a quality plant food to the industrial plant at least once a hebdomad . It ’s best to follow the statement on the fertilizer to determine how much and how often to apply it , as many will need to be diluted .

What are the white dots on my plant?

White dots on indoor or out-of-door plant are usually the result of fungous disease or the residue from mealybugs .

Powdery Mildew

The powdery mildew is usually the effect of plants that have been overwatered or are too crowded together . A gamey humidity surroundings can also cause it .

Mealybugs

mealybug can also induce a white gunpowder - alike substance to appear on your leaves . It may seem to look like cottony wax on the surface of the leaves , and eventually , it can affect the intact plant .

How do you treat white spots on leaves?

Treating Powdery Mildew

The easiest way to do by powdery mold is to edit out off the infected leaf of the plant . you could also spray them with a chemic insecticide or use a baking soda solvent consisting of one tablespoonful of broil soda and a congius of piss . you could also spray the leaves once a calendar week to help keep this take at bay .

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Treating Mealybugs

A smashing elbow room to get free of mealybugs is to either go for fret alcohol or neem vegetable oil to the industrial plant . You may need to apply this multiple times for the next few week , depending on how bad the plague is .

Wrapping Things Up

We desire that this post has help answer your enquiry about why spots may appear on areca palm trees . Remember , it ’s always best to address plant life diseases and military issue early , as this can avail to clip them in the bud before they cause dangerous damage to the plant .

Before you go , be sure to check out our other Charles William Post :

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