What Is Ultimate Wilting Point
Usually the Basal Leaves Wilt First (Taylor and Ashcroft, 1972, P. 303), So One Can Refer to the “First Permanent Wilting Point, ” at Which the Basal Leaves Do...
Usually the basal leaves wilt first (Taylor and Ashcroft, 1972, p. 303), so one can refer to the “first permanent wilting point,” at which the basal leaves do not recover, and the “ultimate permanent wilting point,” at which the apical leaves do not recover.
What is wilting point in plants?
Wilting point (WP) is defined as the minimal point of soil moisture the plant requires not to wilt. If moisture decreases to this or any lower point a plant wilts and can no longer recover its turgidity when placed in a saturated atmosphere for 12 hours. ( Wikipedia)
Can a plant recover from permanent wilting point?
Plants are therefore unable to absorb moisture and wilting results. Since this condition arises from the amount of water present in the soil, plants will not recover unless water is added to the soil, i.e. the wilting is permanent.
Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.
