Show DEW HAS vitalizing EFFECT abundant proof that it possesses Poss esies invigorating vig orating action that affects growth of plants pew dew Is 19 vitalizing not entirely because it la Is water but because it pos of an invigorating action due partly at any rate to the fact that it Is saturated with oxygen and it lins has been stated that during its formation p peroxide er of hydrogen bild some ozone are developed it Is not improbable that the peculiarly attractive ind and refreshing quality that marks the early morn ing air has its ita origin in tills this way the difficulty ot of inducing grass crass to lo flourish under it a tree in full leaf la s well known and Is generally explained by saying that tile the tree absorbs tile the nouri nourishing shingi J consal constituents fuents of the soil bolf or that it keeps the sunlight away from the gross grass and pro protects it from rain it la Is doubtful whether any of these explanations Is true the teal real reason most probably being that the vitalizing dew cannot form upon the gras under it tree whereas is as it a rule both rain and light can reach it |