Visual diagnosis
Aphids visual guide
Look for clusters on tender shoots, curled young leaves, sticky residue, and ants moving around the plant.
Pattern to check
- Symptoms appear on leaves, stems, soil, or new growth.
- The problem often starts in one section before spreading.
- Recent watering, weather, fertilizer, or transplant changes usually provide clues.
First actions
- Confirm the likely cause before treating.
- Spray clusters off with water
- Remove badly affected leaves or pests where needed.
- Improve light, airflow, soil moisture, or spacing.