White Spots on Aloe Plant: What They Mean and How to Fix It

From its prickly exterior to its soft, gel-like interior, the aloe plant is an intriguing example of nature’s diversity. Also known as the “wonder plant,” aloe has been used for centuries for its healing properties.

The gel found inside the aloe leaves can be applied topically to soothe burns, cuts, and other skin irritations. In addition, Aloe juice can help relieve digestion issues such as heartburn and indigestion when ingested. While aloe plants are relatively easy to care for, they also are susceptible to various issues and problems. One problem is the appearance of white spots on its leaves.

White spots on your aloe plant can be caused by several things, including sunburn, too much water, nutrient and mineral deficiencies, or even pests. If you’ve noticed white spots on your plant, don’t panic! In most cases, these spots can be fixed, which we’ll explain in the next sections of this post.

Why Are There White Spots on My Aloe Plant?

White Spots on Aloe Plant

There can be a few reasons why white spots suddenly appear on your aloe plant. It is important to identify the cause and treat the plant accordingly.


Sunburn is one of the most common reasons for white spots on an aloe plant. This typically happens when the plant is moved from a shady spot to one that gets direct sunlight. Typically, its leaves won’t be able to quickly adjust to the sudden change in light conditions. As a result, they may develop white spots.

Lack of Sunlight

While too much sun can cause white spots, so can too little sun. Aloe plants need a good amount of sunlight for them to stay healthy. Lack of sunlight can cause the plant’s leaves to turn pale or develop white spots.


If your plant receives too much water, the leaves can develop white spots. This is a sign that the plant is not getting enough oxygen, and the roots are starting to rot. Overwatering can cause the leaves to turn yellow and eventually drop off.

Nutrient and Mineral Deficiencies

This is more common in plants grown in pots or containers since they don’t have access to all the nutrients and minerals they need. If your plant is not getting enough nitrogen, iron, or magnesium, the leaves can develop white spots.


Sometimes white spots on an aloe plant are caused by pests, such as mealybugs or scale insects. These pests feed on the sap of the plant, which can cause the leaves to develop spots.

How to Fix It

White Spots on Aloe Plant

Since white spots on an aloe plant can be caused by a number of different things, there is not one single solution to the problem. Based on the cause of the spots, you can take the following steps to fix them.

Move to a New Spot

If your plant is getting too much sun or not enough sun, one of the best things you can do is move it to a new spot. Otherwise, if it’s in direct sunlight, find a shadier spot for it. If it’s not getting enough light, find a spot where it will get more sunlight. Just make sure you don’t move it too drastically, as this can also shock the plant and cause more problems.

Give It Fertilizer

If your plant lacks nutrients, one way to fix the problem is to give it fertilizer. Look for a fertilizer high in nitrogen, iron, and magnesium, and make sure you follow the instructions on how to apply it.

Schedule Watering

If you think you are overwatering your plant, schedule your watering. Aloe plants do not need to be watered very often, so once a week should be sufficient. Make sure the soil has a chance to dry out between watering, and don’t water if the leaves are already wet. You may also need to repot the plant to improve drainage.

Remove Pests

If pests are the cause of the white spots on your plant, you can use a pesticide or an insecticide specifically designed for the type of pest infesting your plant. You can also try using a homemade insecticide, such as neem oil. Just make sure you follow the instructions on how to apply it so that you don’t end up harming your plant.

White Spots on Aloe Plant: Final Thoughts

Having a healthy aloe plant is not difficult, but it requires effort. If you notice white spots appearing on your plant, take a closer look to determine why.

The presence of white spots developing on aloe plants isn’t necessarily alarming, but it is important to take action and address the problem as soon as you’ve noticed it. They can be from too much sun exposure, overwatering, nutrient deficiency, or pests. Once you know what is causing the spots, it will be much easier to treat them.

Also, take note of these common problems and do everything you can to ensure your plant is in the best possible growing conditions.