Sago Palm Turning Yellow: How to Save When Dying(Care)

Sago Palm is commonly green and much like pine bushes with a trunk of over 9 toes peak and ferns are over 2-5 ft makes it a stunning garden appeal.

Why is My Sago Palm Turning Yellow?

Leaves of Sago Palm Turning yellow because of Inadequate watering, Low in fertilizer that gives vitamins. Sago Palm Yellowing could imply Deficiency in N-P-R or magnesium or majorly affected by the heavy rainfall or low light situations. Sago palm yellow leaves is probably a motive of Too a good deal fertilizing or region disturbance.

These Sago Palm are gradual growing perennial plant bushes that live for many years and Cycas revoluta worrying requirements are minimal. It provides the splendor on your lawn place exterior and that they need partial shade to grow. USDA hardiness zones are nine and 10 for our sago fingers.

Actually the ones ferns or leaves do not commonly turn yellow , if in preceding months you have changed its location then reverting the place approach the mild it became getting there is best for growing. Also Sometimes converting the watering agenda can also provide it a difficult time to alter as overwatering remains a problem for our sago palm bushes.

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Sago palm turning yellow

You may additionally have the similar question on “why is my sago palm turning yellow” then take a better look whether your sago palm yellow fronds may be stricken by fertilizer wealthy soil that offers nitrogen, magnesium and potassium. Each deficiency has a sign where sago leaves may be seen yellowing.

Generally Sago palm older leaves flip yellow however maximum likely it is nitrogen deficiency that does trade its color. If your palm tree fronds are inexperienced from the perimeters but the center layer is inexperienced then it’s miles because of magnesium deficiency. Sago palm fronds flip Yellow with most elements turning into dull and unfastened inexperienced pigmentation than its potassium deficiency.

Already yellow sago palm fronds are tough to get better however you could prevent this trouble from affecting the newer boom the use of properly nutrient wealthy fertilizer specially made for palm timber. Once you start fertilizing the liquid in developing seasons your sago palm can also form new fronds which are dark inexperienced and healthy. Also If you decode the trouble simply by way of searching at sago palm fronds then you can apply that specific deficiency nutrient like potassium, nitrogen or phosphorus for your palm tree. Once fertilizer begins to work and indicates outcomes new foliage will probably provide inexperienced leaves.

here are the total info of seven reasons why sago palm turning yellow:

Yellowing Sago Palm Due to Insect Infestation (additionally referred to as Plant Scale)

Sago Palm Turning Yellow
Dinesh Valke from Thane, India, CC BY-SA 2.0, via Wikimedia Commons

One reason why a sago palm may additionally turn yellow is because of an insect infestation, especially plant scale. An insect referred to as a plant scale adheres to the leaves and stems of plants and extracts the sap, which leads to yellowing and different harm. Use insecticidal soap or neem oil to smash the insects as a fix for this. It’s important to properly follow the directions and absolutely deal with the troubled areas.

Soil Nutrient Deficiencies Equals Leaves Turning Yellow

Deficient soil nutrients are some other cause for the yellowing of sago palm leaves. The leaves may become yellow if they’re deficient in critical elements like nitrogen, iron, or magnesium. This may be fixed with the aid of adding a fertilizer made particularly for palm fingers that consists of those critical factors. Overfertilization should be averted as it may have terrible effects.

Too Much Fertilizer

While fertilizer is needed for a healthful sago palm, an excessive amount of would possibly result in the leaves yellowing. Overfertilization may additionally damage roots and leaves with chemical burns that bring about yellowing and different troubles. In order to fix this, flush the soil with water to wash out more fertilizer and provide the plant time to heal.

Sago Palm Sunburn

The sago palm is a solar-loving plant, however an excessive amount of direct sunlight might also cause sunburn and yellowing of the leaves. Move the plant to an area with much less direct sunlight or provide coloration in the course of the warmest hours of the day to restore this.


Since sago arms are cold-touchy, freezing temperatures can also harm or maybe kill them. The leaves of a sago palm might also flip yellow and in the end die if uncovered to cold weather. This may be constant by using moving the plant to a hotter region and looking it heal.

Over Or Under Watering

Yellowing of the leaves of a sago palm can also end result from over or underneath watering. Root rot, which may also purpose the leaves to turn yellow and drop off, can be added on through too much water. On the other aspect, inadequate moisture would possibly bring about the leaves drying out and becoming yellow. Make positive the plant is receiving the ideal amount of water, that is normally once in keeping with week or when the top inch of soil is dry, to repair this.


Finally, disturbances to the plant, inclusive of repotting or transplanting, can purpose yellowing of the leaves. This is due to the fact the plant is adjusting to its new environment and may enjoy pressure. To restore this, permit the plant time to adjust and offer it with the right care and nutrients it wishes to get better.

Should I reduce yellow leaves off sago palm?

Cutting Yellow leaves off from sago palm is vital to make sure no infections and illnesses are born around it. Pruning sago palm leaves which might be yellow isn’t encouraged and also you ought to best reduce those fronds which are badly damaged, inflamed and usually appearance brown or black. Trimming lower leaves or fronds that aren’t developed well can affect your sago palm that bring about more pest assaults, so cutting off sago plam’s black lifeless leaves every yr may want to bring new lifestyles to our palm bushes.

After Cutting those useless fronds from sago palm it is time you should fulfill your plant needs as each time a palm tree has deficiency they in reality display symptoms like leaf yellowing, browning, curling and various other. Most of your palm trees is probably suffering from manganese sulfate deficiency and to revitalize your palm you need to offer them palm food or fertilizer which can be wealthy in these nutrients.

This manganese sulfate is available in 5lbs, 10lbs and 20lbs baggage and even for smaller arms you should purchase a 1lb % in step with your want relying on how large your sago palm is.

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Manganese Sulfate Monohydrate 1lb

Manganese Sulfate Monohydrate 4lb

Manganese Sulfate Monohydrate 55lb Bag

With that you can try giving them fertilizer that has all 3 major nutrients like phosphorus, potassium and nitrogen that are basically called plant food fertilizers. It enhances and rejuvenate the sago palm deficiency compound, after providing them this type of plant food you may see some changes in your palm tree.

Consider cutting off sago palm fronds that are curling or floating downward and look old; they are just absorbing the nutrients from soil that should be reaching to new leaves. Also I would not recommend doing heavy pruning of sago palm ferns. It will impact your tree’s health. 

How do I treat yellow leaves on my palm tree?

Doing a soil test is the method possible to figure out what essential nutrients are missing in our sago palm diet. Soil test kit available to check Potash, Nitrogen, Phosphorus and pH with the easy steps that are beginner friendly.

Once you find the result of tested soil or use a local expert to guide you, Now blend the missing nutrients and use a powerful fertilizer or the particular palm food that may give a boost to your soil.

Giving proper fertilizer every year in the growing period of sago palm can benefit your plant for long term growth. Just remember the season and schedule your time to do it. It is fertilized once every 4 weeks or 3-4 times in 12 months.

Sometimes Yellow leaves on sago palm can be treated using proper watering, pruning and timely fertilizing. It doesn’t require expertise. It’s the basic thing if you see bad growth immediately remove it as this avoids any infestation of pests.

Root rot occurs because of fungal infection and can be resolved by adequate watering and if it is not solved it can impact the overall palm tree growth.

Sometimes direct sunlight can burn the leaves that may turn brown which invites pests to further damage your plant. So keeping them in a place where it is comfortable. 

How do you keep sago palms from turning yellow?

Schedule watering and fertilizing can keep the sago palm fronds from turning yellow. Yellowing occurs due to nutrient deficiency in sago palms but many trees and plants turn yellow due to overwatering and wet soil that can be a care issue or soil problem on the owner ‘s side. Notice the leaves if it turns yellow, water is too much or your soil is exhausted and there is no nutrients left so fertilize it before all leaves turn yellow in sago palm.

Fertilizer like slow release works best for palm trees and if you give it every year then you might not get this problem again. Leaves do get old so they do turn yellow then brown it’s the natural process we can’t do anything. You can test the soil also to identify the real problem in sago palm fronds.   

How do you revive a dying sago palm?

Sago is the toughest and robust palms out there and can be revived by pruning 1/3 of its fronds. Wait You may think “am i joking” No, They will grow again once you cut off half of the leaves in sago palm tree.

Cut back from the inside until you see its head pruned 1/3 and some leaves will be there to provide support to the palm tree so it can be saved. It will grow nicer and better than before and it might be healthy you never know. These are quite strong so never estimate them.

Sago palm turning yellow in summer

Manganese insufficiency may cause your sago palm turning yellow. Manganese, an important plant nutrient, is lacking in sago palms. When they die, the youngest leaves get dark and frizzled. Sometimes leaves or berries are smaller. Several reasons may cause leaf yellowing.

Nutrient shortages, waterlogging, cold damage, and acidic soil are the main causes of sago palm yellowing. Overwatering or underwatering might cause yellow bottom leaves. Sago palms enjoy dry conditions and should be watered twice a week in summer, depending on temperature and humidity.

Then, evaluate the soil’s pH, which should be between 6.0 and 6.5 for sago palms. Adjust pH as necessary. Manganese supplements in the soil will boost the plant’s health. check out best manganese nutrient for sago palm from here.

If the sago palm is overwatered, let the soil dry up before watering again. If the soil is excessively dry, water it more often but maintain appropriate drainage to prevent waterlogging.

If you see spider mites or scale insects, spray the plant or cut the leaves. Avoid potassium-rich fertiliser, which may yellow the fronds.

Sago palm yellow leaves fertilizer

Yellow leaves on your sago palm may indicate a nitrogen, magnesium, or potassium deficit. Overwatering, bugs, and soil acidity all cause yellow leaves. Troubleshooting a yellow-frond sago palm:

Nitrogen deficit may cause yellow fronds on sago palms. Plants need nitrogen to thrive and create chlorophyll. Slow-release nitrogen fertiliser may increase the sago palm’s health.

Magnesium shortage may yellow sago palm fronds. Slow-release magnesium fertiliser helps keep sago cycas fronds green.

Potassium and nitrogen deficit may induce sago palm chlorosis and yellow leaves. To prevent sago palm leaf yellowing, fertilise with potassium.

Overwatering causes yellow sago palm leaves. Avoid overwatering the sago palm. Water the plant at 75% soil dryness.

Spider mites and scale insects may cause yellowing. Insecticide or manual leaf removal are options.

here is the best balanced fertilizer that has all 3 important nutrients such as nitrogen, magnesium and potassium for palm trees.

Soil Acidity: Sago palms need a pH of 6.0–6.5. Adjust pH as necessary.

Fertilize, prune, and provide adequate sunshine to prevent sago palm fronds from yellowing. Sago palms flourish with minimum care, but they still need it. Consult a nursery or gardening specialist for sago palm care tips. Your sago palm may thrive for years with appropriate maintenance.

Sago palm fertilizer homemade

Sago palms homemade fertilizers that many homemaker and gardeners use:

  • Coffee Grounds: Coffee grounds may nourish sago palms. Plants need nitrogen, phosphate, and potassium from coffee grounds. Coffee grinds may be mixed with other organic elements and applied to the soil surrounding the sago palm.
  • Bone Meal: Organic fertiliser prepared from broken animal bones rich in calcium and phosphorus. Slow-release fertiliser feeds sago palms over time. Gardeners may add bone meal to the soil or straight to the plant’s base.
  • Blood Meal: Animal blood is another nitrogen-rich organic fertiliser. It supplements fertilisers and boosts plant health. Slowly decomposing blood meal feeds sago palms.
  • Epsom salt includes magnesium and sulphur. It promotes healthy sago palm development. Epsom salt may be dissolved in water and applied to soil or mixed with organic materials by gardeners.
  • Banana Peels: Potassium and other nutrients in banana peels assist sago palms. Banana peels may be chopped up and buried around the plant or mixed with other organic materials to make a natural fertiliser.

Sago palms benefit from numerous natural fertilisers. To locate the finest DIY fertiliser, gardeners might experiment. For optimal results, follow fertiliser application instructions.

Sago palm turning yellow after freeze

Sago palm owners experience yellowing fronds or leaves due to Nutrient shortages, overwatering, underwatering, and cold freezing weather may make your sago palm yellow. Sagos’ leaves become yellow in cold weather because their roots can’t absorb nutrients as properly. Frozen leaves may become yellow or brown. Wait until warmer weather.

Nutrient deficiency is a typical cause of sago palm frond yellowing. Sago palms should have deep green foliage, and yellow leaves may indicate a nutritional deficit. Here, the sago palm needs nitrogen, potassium, and phosphorus.

Sago palms may yellow from overwatering or underwatering. Overwatering may damage roots, preventing the plant from collecting nutrients. Underwatering dries and yellows the fronds. It’s crucial to balance the sago palm’s water demands.

Wait for warmer weather if your sago palm has turned yellow from cold temperatures. Covering the plant with a blanket or sheet prevents frost or freeze damage.

Sago palm magnesium deficiency

Sago palms have problems including fading leaves due to Nutrient shortages, especially magnesium and nitrogen, cause sago palm leaves to yellow. Manganese aids photosynthesis, enzyme activity, and nitrogen metabolism. Sago palm manganese shortage begins with yellow dots on young top leaves and proceeds to yellow or brown leaves. Young leaves may be twisted and tiny. Untreated plants perish.

Manganese sulphate applied to the soil or sprayed on leaves weekly for three months will fix sago palm manganese deficit. Manganese sulphate should not be confused with magnesium. Garden centres and internet retailers sell manganese sulphate.

In addition to manganese shortage, your sago palm needs a balanced fertiliser. Sago palms want a balanced fertiliser with a greater nitrogen-potassium-phosphorus ratio. Overfertilizing may harm roots and scorch leaves. check out the best balanced fertilizer here.

Sago Palm Care

Sago palms are simple to maintain, although they do need certain growth conditions. They like sandy, wet, well-draining soil that is acidic (5.5–6.5). Although they may thrive in either full or partial sunlight, they like direct, strong light. It is advisable to keep them out of direct sunlight as it may scorch and burn their leaves. Keep sago palms away from air conditioning vents and chilly breezes since they like a warm, humid, and indirectly light atmosphere.

Sago palms are slow-growing plants that, when cultivated indoors, require five or more years to attain their maximum height of around two feet. They feature a dark trunk with a plump, textured crown of stiff, feathery leaves. The glossy, deep green leaves are a beautiful accent to any interior or outdoor setting. Sago palms are a great addition to any container garden and are also great for growing in soil.

Sago palm health depends on regular watering. Water the soil if it starts to dry out a little at the top since it is best maintained wet. Root rot, which may significantly destroy your plant, can be caused by overwatering or watering at the incorrect time. When the soil starts to dry up, or around once per week if there hasn’t been at least an inch of rainfall, outdoor sago palms need to be watered.

Although sago palms typically need little maintenance, they do have certain unique requirements. In order to maintain their optimal growth, fertilize sago palms twice a year, in the spring and summer. You should take care not to overfertilize them, too, since this might harm the plant. Keep sago palms away from your pets since they are poisonous to both cats and dogs.

About Sago Palm

The sago palm (Cycas revoluta), a well-liked perennial shrub of Japanese origins that is commonly grown as an ornamental plant worldwide. Despite its widespread name, it is really a form of cycad, one of the oldest plant species, which has existed since prehistoric times and is not a genuine palm tree.

Sago palms have long, green, fluffy leaves that give them a tropical look. They are rather low-growing plants. Under perfect circumstances, they may reach heights of 8 feet and widths of 12 feet. Sago palms need well-draining soil that is damp but not wet, and they like acidic soil with a pH between 5.5 and 6.5. They are versatile to a variety of growth environments since they can endure both full sun and partial shade.

When cultivated indoors, the sago palm is a slow-growing plant that takes many years to attain its maximum height of around 2 feet. It may be cultivated inside as a houseplant or outside in the garden and is a pretty simple plant to take care of. Sago palms only seldom need to be pruned to remove damaged or dead fronds.

The fact that sago palms may be either male or female and have the accompanying sexual organs is one of their distinctive characteristics. The sex of a sago palm cannot be determined until it is mature, which might take many years. While female sago palms produce seeds that resemble huge cones, male sago palms create cone-like structures called strobili.

Sago palms are sometimes referred to be living fossils since they have existed for millions of years. Growing them in homes with pets or young children should be done with care since they are poisonous to people and animals if consumed.

Final Words

I Hope you found all the answers in this article about “Sago Palm Turning Yellow” and one thing is sure that tough plants can be revived if care is done properly. So I am damn sure you guys will save your sago palm and make it happy again.

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Amelia Clark

I'm Amelia Clark , a seasoned florist and gardening specialist with more than 15 years of practical expertise. Following the completion of my formal education, I dedicated myself to a flourishing career in floristry, acquiring extensive understanding of diverse flower species and their ideal cultivation requirements. Additionally, I possess exceptional skills as a writer and public speaker, having successfully published numerous works and delivered engaging presentations at various local garden clubs and conferences. Check our Social media Profiles: Facebook Page, LinkedIn, Pinterest, Youtube, Instagram Tumblr

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