Quote Originally Posted by ojitos1985
in order to do not death sentence them we should water while they are droppy?
Droopy leaves can mean several things, as other posters here have stated, but if you know the plant is drooping due to underwatering, you should should water at the first signs of it drying out. If you're not entirely sure why the leaves are drooping, don't water extra just because of this symptom. Usually, you know if the plant is drying out.

If it's allowed to dry out completely, it can lead to the death sentence (though rarely), in most instances it will take a day or so to fully regain turgidness in the leaves and stems. There's a link in my signature from Rusty Trichome that says it all: "It can be a fine balance between 'ok...I need to water later today' and 'shit...I should have watered yesterday.'" :jointsmile: