Anthurium Care Guide

The Ultimate Anthurium Care Guide

Anthuriums are the plants that make people stop and stare. Those glossy, waxy spathes — in deep reds, blush pinks, velvety blacks, and everything in between — look almost too good to be real. And the foliage varieties? Equally extraordinary. These are collector plants with serious presence, and they're more achievable than their looks suggest.

Light

Bright, indirect light is the sweet spot for Anthuriums. They'll tolerate medium light, but flowering varieties need good light to bloom consistently — don't expect those stunning spathes in a dim corner. Avoid direct sun, which will bleach and scorch the leaves and spathes. An east or west-facing window is ideal; a south-facing window with a sheer curtain works well too.

Watering

Anthuriums want to be watered thoroughly and then allowed to partially dry out before the next watering — let the top 2 inches of soil dry between sessions. They're sensitive to both overwatering (root rot is a real risk) and underwatering (which causes wilting and brown leaf tips). Consistency is everything. Use room-temperature water where possible, and avoid letting them sit in standing water.

Humidity & Temperature

High humidity is where Anthuriums truly come alive — aim for 60–80%. A humidifier is the most effective approach; grouping plants together also helps. Keep temperatures between 18–27°C and away from cold draughts and air conditioning. These are tropical plants and they feel every degree of cold stress.

Soil & Potting

Anthuriums need excellent drainage and good aeration around the roots. An aroid mix of potting soil, perlite, and orchid bark is ideal — chunky, free-draining, and moisture-retentive without being waterlogged. Repot every 2 years or when roots start escaping the pot, moving up just one size at a time.

Feeding

Feed every 4–6 weeks during the growing season with a balanced or phosphorus-rich liquid fertiliser — phosphorus supports flowering. Ease off in autumn and winter when growth slows. Over-fertilising can cause salt build-up and leaf burn, so less is more.

Common Issues

Yellow leaves: Overwatering or too much direct light. Brown leaf tips: Low humidity or inconsistent watering. No flowers: Insufficient light or needs feeding. Wilting despite moist soil: Root rot — check the roots and repot if necessary.

Anthuriums are a long game — they grow slowly, but each new spathe or unfurling leaf feels like a genuine event. Once you're in, you're in for life.