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Why Is My Cactus Turning Yellow?

Why Is My Cactus Turning Yellow?

If you are wondering why your cactus is turning yellow, we’re here to provide four possible explanations for the discoloration taking place.

Reasons A Cactus Turns Yellow

The four reasons why a cactus may become discolored include:

  • Cactus positioning.
  • Excess of light.
  • Lack of light.
  • Indoors.

Cactus Positioning

A cacti needs full exposure of sunlight for 6-8 hours each day to grow properly. In most cases, the southern aspects of the garden will receive the most sunlight on a daily basis. If you happen to move a cacti outdoors due to overwatering indoors, place the plant in a low light spot for the first few days. Then, gradually increase the amount of light it is exposed to after that trial period. Starting with low light, then increasing exposure over time gives the plant the best opportunity to adapt to its new environment.

Excess Of Light

The amount of light needed does depend on the type of cacti you have. You will be able to judge how much light is needed by monitoring any discoloration. Orange and yellow discolorations are clear indicators of too much light exposure. If a cactus is moved too close to light, it can become scorched. A scorched cacti will develop permanent rings atop the plant.

Lack Of Light

When placing your cacti in a certain spot, it is vital to recognize the signs of a plant not receiving enough light. Cacti that grows toward light sources needs to be moved closer to the light. Make sure to rotate the plant frequently so all sides receive a proper amount of sunlight.

Indoors

Cacti positioned close to windows indoor will begin yellowing when facing south. A net style curtain placed on the window can help decrease the yellowing progression. If any discoloration is noticed, it is suggested to move the cacti further away from the window.

Cactus For Sale In Arizona

If you are interested in increasing the beauty of your landscape by buying desert plants, stop by our convenient location at 33840 N. Cave Creek Rd., in Cave Creek. For customers interested in our landscaping services, give us a call at (480) 488-9455 to schedule a visit to your home.

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Regular Post
Written by Brian B

Why Is My Cactus Drooping?

Why Is My Cactus Drooping

Are you wondering why your cactus may be dropping? It could be caused by any of these four factors:

  • Sunlight Exposure.
  • Watering.
  • Pests.
  • Temperature Fluctuation.

All of these factors can strain the cactus, spurring odd behaviors.

Sunlight Exposure

A cactus thrives in a combination of heat and bright light. Whenever a cactus does not receive a proper proportion of both, it will begin to droop. If this happens during the wintertime, it could mean the cactus needs some artificial lighting. However, during the spring and summer month, an indoor cactus should grow just fine.

Watering

Watering a cactus properly can become a tad complicated. You will know when a cactus is dehydrated if it turns soft and begins looking violet or purple. If left untreated, the cactus can then wrinkle and the branches may droop. An overwatered cactus may show the exact signs, as well. Using potted soil can help ensure that the cactus has proper drainage space. A cactus will only need water if the top two inches of soil are completely dried out. You’ll be sure the cactus is receiving enough moisture when the water drains from the holes.

Pests

Woodlice and mealybugs are white and will take juice from your cactus. A large amount of feeding by pests will usually lead to drooping branches. Mealybugs can be easily killed by hand. You can also take a preventative measure by rinsing the cactus with a mixture of water and liquid dish soap. Direct sunlight exposure should be avoided during this time period. This could take a few efforts since repeated applications are needed to remove any mealybugs that may have recently hatched. Mealybugs love flourishing growth, so a removal could help fight the invasion.

Temperature Fluctuation

Most cactus plants are indigenous to frost-free environments, So, if the temperature plummets below freezing, damage may result. This will show as blackening cactus parts. In a few weeks, the blackened areas should dry out, resulting in some drooping. The damage will likely not be great if the freezing temperatures are brief. A good amount of sunlight, combined with water and warmth will help. When temperature falls, cactus growing in a garden should be covered. Potted cactus need to taken indoors.

Cactus For Sale In Arizona

If you are interested in increasing the beauty of your landscape by buying desert plants, stop by our convenient location at 33840 N. Cave Creek Rd., in Cave Creek. For customers interested in our landscaping services, give us a call at (480) 488-9455 to schedule a visit to your home.

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