Updated: June 30, 2023

If you have noticed tiny bugs crawling on your trailing jade plant, you may be wondering what they are and how to get rid of them. Trailing jade plants, scientifically known as Crassula ovata, are popular houseplants due to their attractive trailing vines and easy care requirements. However, like any other plant, they can be susceptible to pests. In this article, we will explore the most common little bugs found on trailing jade plants and provide tips on how to deal with them effectively.

Mealybugs

One of the most common pests that can infest trailing jade plants is mealybugs. Mealybugs are small, soft-bodied insects that are covered in a white, cottony substance. They usually congregate in clusters on the undersides of leaves and along the stems of the plant. Mealybugs feed by piercing the plant tissue and sucking out the sap, which can lead to stunted growth and yellowing leaves.

To control mealybugs on your trailing jade plant, it is important to act promptly. Start by manually removing the visible bugs using a cotton swab dipped in rubbing alcohol or a mixture of water and dish soap. Make sure to target both the adults and nymphs, as they can quickly reproduce and spread throughout the plant. If the infestation is severe, you may need to resort to using an insecticidal soap or horticultural oil spray. Be sure to follow the instructions on the product label and repeat the treatment as necessary.

Spider Mites

Spider mites are another common pest that can affect trailing jade plants. These tiny arachnids are not visible to the naked eye but can be identified by the fine webbing they produce on affected plants. Spider mites feed on the plant’s sap, causing yellowing leaves, stippling, and eventually leaf drop if left untreated.

To control spider mites on your trailing jade plant, start by regularly misting the plant with water. Spider mites thrive in dry conditions, so increasing humidity can help deter their presence. Additionally, you can use a gentle stream of water to wash away any visible mites and their webs. For severe infestations, consider using a miticide specifically formulated for spider mites. Again, follow the instructions carefully and repeat the treatment as needed.

Scale Insects

Scale insects are another common pest that can infest trailing jade plants. These small, oval-shaped insects attach themselves to the plant and feed on its sap. Scales can range in color from brown to black, and they often form a protective covering or shell-like structure over their bodies. As they feed, scales excrete a sticky substance called honeydew, which can attract ants and promote the growth of sooty mold.

To control scale insects on your trailing jade plant, start by gently scraping off the scales using a soft brush or cloth dipped in rubbing alcohol. Be careful not to damage the plant while doing so. If the infestation is severe, you may need to resort to using an insecticidal oil or systemic insecticide specifically formulated for scales. Follow the instructions on the product label and repeat the treatment as necessary.

Fungus Gnats

Fungus gnats are small flies that are often found buzzing around houseplants. While they are more of a nuisance than a serious threat to plants, their larvae can cause damage by feeding on the roots of trailing jade plants. Fungus gnat larvae thrive in damp soil conditions, so overwatering or poor drainage can contribute to their presence.

To control fungus gnats on your trailing jade plant, start by allowing the soil to dry out between waterings. This will help disrupt the gnat’s life cycle and prevent their larvae from thriving in moist conditions. You can also use yellow sticky traps to catch adult gnats and reduce their population. If the infestation persists, consider using a biological control such as beneficial nematodes or predatory mites, which can help control the gnat larvae in the soil.

Prevention is Key

While it is important to know how to deal with pests on your trailing jade plant, prevention is always better than cure. Here are a few preventive measures you can take to minimize the risk of pest infestations:

  1. Inspect new plants: Before bringing a new plant into your home, thoroughly inspect it for any signs of pests or disease. Quarantine new plants for a few weeks to ensure they are pest-free before placing them near your existing plants.

  2. Maintain proper hygiene: Regularly clean your trailing jade plant’s leaves and stems with a soft, damp cloth to remove dust and debris. This can help prevent pests from finding a suitable habitat on your plant.

  3. Optimize growing conditions: Provide your trailing jade plant with the appropriate growing conditions, including adequate light, well-draining soil, and proper watering techniques. Healthy plants are less susceptible to pest infestations.

  4. Monitor regularly: Keep an eye on your trailing jade plant for any signs of pests or abnormalities. Early detection can help prevent an infestation from spreading and causing further damage.

In conclusion, if you have noticed little bugs crawling on your trailing jade plant, it is important to identify them correctly and take appropriate measures to control their population. Mealybugs, spider mites, scale insects, and fungus gnats are some of the common pests that can infest trailing jade plants. By following the tips mentioned in this article and implementing preventive measures, you can ensure the health and vitality of your trailing jade plant for years to come.