Why Your Aloe Plant Isn’t Green & How to Fix It

The aloe plant is a popular succulent, often found in homes due to its reputation for being low-maintenance. A primary indicator of its health is the vibrant green color of its leaves, as its appearance directly reflects its care and environment.

What a Healthy Green Aloe Looks Like

The leaves of a healthy aloe plant should be a deep, vibrant green, though some varieties have a blue-green tint. They will be plump and firm to the touch, indicating they are full of the gel-like substance that signals adequate water storage.

The leaves should grow in an upright and compact manner, emerging from a central rosette. New growth, which is a lighter shade of green, will sprout from the very center of the plant. Seeing small baby plants, or “pups,” growing around the base is a sign of a mature and healthy parent plant.

Causes of Discoloration in Aloe Plants

Exposure to excessive direct sunlight is a common reason an aloe plant loses its green color. Too much intense sun can cause “sun stress,” leading the leaves to turn yellow or brown. This discoloration is a natural defense against sunburn and is often more pronounced on the side facing the light.

Improper watering is another frequent cause of discoloration. Overwatering is a problem for succulents, as their roots are susceptible to rot in moist soil, which can lead to yellow, soft, or mushy leaves. Conversely, underwatering can cause the leaves to become pale, thin, and curled.

Temperature stress can also impact your aloe’s color. These plants prefer stable temperatures and react poorly to sudden drafts or cold. Exposure to a sudden drop in temperature, like near a drafty window, may cause leaves to take on a pale or yellowish hue.

Restoring Your Aloe’s Vibrant Green Color

If you suspect sun stress is the cause, move the plant to a location with bright, indirect light. An east-facing window that receives gentle morning sun is ideal. It may take a few weeks, but the plant should gradually return to its green color as it adjusts.

To address watering issues, adopt a “soak and dry” method. Check the soil moisture by inserting your finger about two inches deep; if the soil is dry, water thoroughly. For an overwatered plant, allow the soil to dry out completely. A good soaking will help an underwatered plant rehydrate.

Creating a stable environment prevents temperature-related discoloration. Keep your aloe away from drafty windows, doors, and heating or cooling vents. These plants thrive in household temperatures, between 60 and 85 degrees Fahrenheit, which helps them maintain their healthy color.