Root Rot

Overwatering

To address root rot in nerve plants, first, cease watering immediately and allow the soil to dry out. If the plant is severely affected, remove it from its pot and trim away any black, mushy roots with sterilized scissors. Repot the plant in fresh, well-draining soil and a clean pot. Ensure the pot has adequate drainage holes. Going forward, water the plant only when the top inch of soil feels dry to the touch, and avoid letting the pot sit in standing water.

Leaf Curling and Dropping

Underwatering

To address leaf curling and dropping due to underwatering, ensure the nerve plant's soil is consistently moist but not waterlogged. Implement a regular watering schedule, checking the soil moisture every few days. If the top inch of soil feels dry, it's time to water. Consider using a self-watering pot or a soil moisture meter for more precise watering. Gradually reintroduce water to severely underwatered plants to avoid shock, allowing the soil to absorb moisture without becoming soggy.

Aphid Infestation

Aphids are small, soft-bodied insects that feed on the sap of plants, including the nerve plant. They usually congregate on the undersides of leaves and on new growth.

To manage an aphid infestation, start by rinsing your nerve plant under a gentle stream of water to dislodge the pests. For persistent problems, apply insecticidal soap or neem oil directly to the affected areas, ensuring to cover both sides of the leaves. These treatments are best applied in the evening to avoid direct sunlight, which can cause the leaves to burn. Repeat the application every 7-10 days until the infestation is under control. Always follow the product's instructions for the best results.

Leaf Curl

Environmental stress, such as too much light or exposure to drafts

Nerve plants prefer indirect, bright light but not direct sunlight, which can cause the leaves to curl as a protective response. If you notice leaf curl, consider moving your plant to a location with suitable lighting. Additionally, ensure the plant is kept away from drafts, both hot and cold, as these can also stress the plant leading to curled leaves. Regularly check the plant's environment and make adjustments as necessary to keep your nerve plant healthy and thriving.