Basic Care for Chrysanthemums: Healthy Flowers and Green Foliage

General condition

The chrysanthemum (Chrysanthemum × morifolium) examined is in good condition: white flowers in good appearance and green leaves with no visible signs of pests, rot, burns, or chlorosis. This indicates that the current growing and handling conditions are adequate.

Practical recommendations

Light

• Keep in bright, indirect light.
• If placed outdoors, avoid strong midday sun that can scorch petals and leaves.

Watering

• Water when the top layer of the substrate is dry; under normal conditions this is usually every 3–7 days depending on climate and pot size.
• Avoid waterlogging: use a pot with good drainage and allow excess water to flow freely out.

Substrate and fertilization

• Use a loose, well-draining substrate, combining peat or coconut coir with perlite or coarse sand if needed.
• Fertilize with a balanced fertilizer (for example NPK 10-10-10 or similar) every 4–6 weeks during the growing season to maintain vigor and flowering.

Temperature and humidity

• Optimal temperatures: 15–22 °C (59–72 °F).
• Protect from frost and cold drafts that can damage buds and flowers.
• Moderate ambient humidity is adequate; an excessively humid environment is not necessary.

Pruning and maintenance

• Remove spent flowers and damaged leaves to encourage new blooms and reduce disease risk.
• Pinch terminal shoots if you want a more compact plant with denser branching.

Observation checklist (every 7–14 days)

• Inspect leaves for new spots, specks, or insects every 3–4 days.
• Check substrate moisture before watering: only water if the top layer is dry.
• Watch for signs of wilting or yellowing that indicate watering or root problems.
• Monitor flowering to detect damaged petals, fungi, or rot.
• Adjust watering and light if you notice changes in vigor or coloration of leaves and flowers.

Warning signs and steps to take

• If spots, white/yellow specks, or webbing appear: thoroughly check for pests (aphids, spider mites, thrips) and treat as appropriate.
• If you detect rot at the base or soft roots: reduce watering, improve drainage, and, if necessary, repot removing affected parts.
• If leaves turn yellow overall: review watering (possible over- or under-watering), substrate quality, and fertilization.

Final summary

The plant is in good condition. Maintain the recommended practices for light, watering, substrate, and pruning, and perform regular inspections to preserve its health and promote continuous flowering.