There are several reasons why your cactus may have gone floppy or started to droop. This can be a sign that your cactus is under stress and needs some attention. Let’s explore some possible causes for this issue.
1. Inadequate sunlight: Cacti are desert plants that require plenty of sunlight to thrive. If your cactus is not receiving enough sunlight, it may start to droop. Make sure to place your cactus in a location where it can receive at least 6 hours of direct sunlight each day. If you have your cactus indoors, consider placing it near a south-facing window or using artificial grow lights to supplement the light.
2. Watering issues: Overwatering or underwatering can both lead to a sagging or drooping cactus. Cacti are adapted to survive in dry conditions, so they prefer well-draining soil and infrequent watering. If you are watering your cactus too frequently, the roots may become waterlogged and lead to root rot, causing the plant to droop. On the other hand, if you are underwatering your cactus, it may not be getting enough moisture to support its structure, resulting in a floppy appearance. Ensure that you are watering your cactus properly by allowing the soil to dry out completely between waterings.
3. Insect infestation: Mealybugs are common pests that can infest cacti and cause damage to the plant. These small, white, cotton-like insects feed on the sap of the cactus, weakening it and causing it to droop. If you notice any signs of mealybug infestation, such as white fluffy patches or sticky residue on the cactus, take immediate action to control the pests. You can use a cotton swab dipped in rubbing alcohol to remove the bugs manually or apply insecticidal soap according to the product instructions.
4. Freeze damage: If your cactus has been exposed to freezing temperatures, it can suffer damage that causes it to droop. Cacti are typically hardy plants, but prolonged exposure to frost or extreme cold can lead to tissue damage. If you live in an area with cold winters, it’s important to protect your cactus by bringing it indoors or covering it with a frost cloth during freezing weather.
A sagging or drooping cactus can be a sign of stress caused by inadequate sunlight, improper watering, insect infestation, or freeze damage. By addressing these issues and providing your cactus with the appropriate care, you can help restore its health and prevent further drooping. Remember to observe your cactus closely and make adjustments as needed to ensure its well-being.