Yellow leaves can result from watering problems, nutrient deficiencies, root stress, pests, or natural leaf aging. Check soil moisture and examine the plant before choosing a treatment.

Plants can wilt because of root damage, waterlogged soil, heat stress, or disease. Wet soil combined with wilting may indicate that roots cannot absorb water properly.

Choose plants suited to your growing conditions, improve soil drainage, water appropriately, allow good airflow, and inspect plants regularly.

Inspect leaf undersides, new growth, and stems. Look for insects, eggs, webbing, sticky residue, holes, and unusual discoloration.