Tropic movement
Directional movement
Geotropic movement
Gravity
Phototropic movement
Light
Hydrotropism
Water
Chemotropism
Chemicals/minersls
Thygmotropism
Touch
Nastic movement
Non directional movements, movement independent growth, immediate response to stimulus
Auxin
At shoot tips, helps in growth of plant by sending cells towards sunlight
Gibberellins
Growth of stem only
Cytokinin
Promotes cell division
Abscisic acid
Cause leaves wilting (stress hormones)