Anthurium Care Guide
IntermediateAnthurium andraeanum · flowering
Anthuriums are tropical flowering houseplants known for their glossy, heart-shaped leaves and colorful spathes. They thrive in warm, humid conditions with bright indirect light and consistent moisture.
Quick stats
LightBright indirect light (east or north window)
WaterWhen top 1-2 inches dry, ~weekly; keep evenly moist
Humidity60-80% (tolerates 50%+ with extra care)
Temperature65-80°F
SoilWell-draining aroid mix (orchid bark, perlite, peat)
FertilizerMonthly in spring/summer with half-strength balanced or high-phosphorus bloom formula
Mature size1-2 ft tall, 1-2 ft spread indoors
Growthmoderate
Pet-safe?Toxic to cats & dogs
What you need
🔧 Pot with drainage holesPrevents waterlogging and root rot🔧 Well-draining aroid soilProvides aeration and mimics natural epiphytic conditions🔧 Watering can with narrow spoutAllows precise watering at the soil line🔧 Moisture meterHelps avoid over-/underwatering by reading soil moisture🔧 Grow light (full spectrum)Supplements light in darker rooms to encourage blooming🔧 Balanced liquid fertilizer (10-10-10 or bloom booster)Supports foliage growth and flower production🔧 Pruning shears (sterilized)Removes spent blooms and dead leaves to promote health🔧 Humidity tray or small humidifierMaintains high humidity around plant, preventing leaf tip burn
Gear links are affiliate links — we may earn a small commission at no extra cost to you.
Common problems
- Yellow leaves = overwatering or poor drainage
- Brown leaf tips = low humidity or mineral buildup from tap water
- No blooms = insufficient light or too much nitrogen