Electrolysis method of adjusting the pH of water to provide to cut flowers hydrangea of pink and reddish color

摘要

The electrolysis method for adjusting the pH of water provided to the pink and red cut flower hydrangea of the present invention is to add a sodium chloride (NaCl) concentration of 0.2% by mass to tap water, and the cut flower part of the hydrangea is the amount of electrolysis (+) In a state immersed in the electrode part, the step of adjusting the pH through electrolysis may include turning on the power; determining whether the pH is greater than 2.2 ~ less than 3.0; Step of determining whether 5 minutes have elapsed; Power off phase; Power polarity (-) (+) switching step; Power ON phase; determining whether the pH is greater than 7.0 to less than pH 7.4; the power is turned off; Determining whether 10 to 12 hours or more has elapsed after the power-off step; The power polarity re (+) (-) switching step; And returning to the power ON step; and a power OFF step at the end of water exchange or flower arrangement of the vase at any of the above steps. According to the present invention, it is possible to provide optimal water according to the color of cut flower hydrangea, to remove chlorine contained in tap water provided to cut flower hydrangea, and to sterilize water and vases provided to cut flower hydrangea. There is.