It prefers a temperature vary of 65掳F to 90掳F (18掳C to 32掳C) and humidity levels at about 50 . The perfect temperature range for lucky bamboo is 65掳F to 90掳F (18掳C to 32掳C), with humidity ranges around 50 . Temperature range of 65掳F to 90掳F (18掳C to 32掳C); humidity levels of round 50 percent; high quality water; equal parts sand, peat moss and common soil for optimal moisture and nourishment.