Rescuing a Declining Jade Plant from Root Rot and Pests

Diagnosing the Issues

A long-time jade plant shows fine webbing at the soil line (likely spider mites, not spiders) and daily leaf drop with black, mushy spots—classic signs of root rot compounded by pest pressure. Previous repotting damaged roots, weakening the plant.

Immediate Actions

Take several healthy stem cuttings as insurance; they root easily in sand or peat. Remove the plant from its pot, wash roots, and trim all soft, brown, foul-smelling tissue. Repot in fresh, well-draining succulent mix. Allow the plant to dry completely before watering sparingly.

Pest Management

Move the plant outdoors in bright, indirect light; natural predators often eliminate spider mites. If mites persist, spray with insecticidal soap weekly for three weeks. Avoid overwatering—the primary cause of root rot.