Aglaonema vs Cast Iron Plant

Side-by-side comparison.

AglaonemaCast Iron Plant
DifficultyBeginnerBeginner
LightLow to bright indirect light; avoid direct sunLow to bright indirect light (tolerates low light)
WaterWater when top inch of soil is dry, about every 7-10 daysWater when top inch of soil is dry, typically every 1-2 weeks
Humidity40-60%40-50% (average household)
Mature size2-4 ft tall and wide indoors2-3 ft tall indoors
Pet-safe?Toxic to cats and dogsYes (non-toxic to cats and dogs)