Croton vs Dieffenbachia

Side-by-side comparison.

CrotonDieffenbachia
DifficultyIntermediateBeginner
LightBright indirect light; tolerates some direct morning sunBright indirect light
WaterWhen top 1 inch of soil is dry, about once a weekWhen top 2 in dry, ~weekly
Humidity60-80%40-60%
Mature size3-6 ft (0.9-1.8 m) indoors3-6 ft indoors
Pet-safe?Toxic to cats and dogsToxic to cats & dogs