Anthurium Care (Anthurium scherzerianum): why tips and basal leaves become dry and how to fix it

General diagnosis

Your plant matches Anthurium scherzerianum. Overall it looks healthy: green leaves with no pests or active spots. The observed problems are discolored tips on some leaves and dry leaves at the base of the stem. These symptoms usually indicate mild stress from care or simply natural aging of the basal foliage.

Most likely causes

• Irregular watering or superficial watering that leaves the tips dry while the soil seems moist.
• Low ambient humidity, which causes tip desiccation and gradual loss of basal leaves.
• Mild nutrient deficiency or exhausted substrate, which reduces the vigor of older leaves.
• Natural aging: old basal leaves dry out and detach by themselves.

What to do: practical measures

Watering

• Keep the substrate slightly moist, never waterlogged. Anthurium prefers constant moisture but good drainage.
• Water when the top 1–2 cm of substrate is dry. Check with your finger instead of watering on a fixed schedule.
• Avoid excess water that causes rot at the base; also avoid very short superficial waterings that do not properly moisten the roots.

Ambient humidity

• Raise humidity to 50–70% if you can. Simple methods:
  • Pebble tray with water (the pot should not touch the water).
  • Humidifier in the room.
  • Group several plants to create a humid microclimate.

Substrate and feeding

• Use a well-draining, airy mix: coconut coir or peat, pine bark, and perlite work well.
• If the substrate is old or compacted, consider repotting into a fresh mix.
• Feed with a balanced fertilizer for houseplants, diluted, every 4–6 weeks during the growing season (spring and summer).

Cleaning and pruning

• Remove fully dry basal leaves with clean scissors by cutting at the base. This improves appearance and circulation around the stem.
• Avoid aggressive pruning; only remove what is clearly dead or severely damaged.

Location and light

• Place the anthurium in bright, indirect light. It tolerates low light, but prolonged lack of light reduces vigor and promotes leaf drop.
• Avoid intense direct sun, which can burn leaves and cause dry spots.

Observation checklist (7–14 days)

• Check substrate moisture every 3–4 days with your finger.
• Watch for new dry tips or improvement of existing leaves.
• Inspect the base of the stem for signs of rot: unpleasant odor or soft tissue.
• Note whether new leaves emerge and the plant’s overall vigor.

When to worry and next steps

• If the stem base shows softening or a rotten smell, reduce watering and examine roots; repot if necessary to treat rot.
• If dry tips spread to many leaves or there is massive foliage drop, review watering, light, and substrate: it may indicate a more serious problem.
• Maintain humidity and feeding measures for several weeks to see improvement; anthuriums respond slowly to care changes.

Quick summary

• Problem: discolored tips and dry basal leaves (mild stress or aging).
• Actions: adjust watering (keep slightly moist), increase ambient humidity, improve substrate and fertilization, prune dead leaves, and ensure bright, indirect light. With these adjustments your Anthurium scherzerianum should regain vigor and produce healthy new leaves in the coming weeks.