My Wisteria Appears to Be Dying

Question

Within the last 48 hours, all of the leaves on my wisteria have curled and withered as if there is a shortage of water, yet this is a water dry tolerant plant. The plant is approx 8 years old and is covering the front wall of my bungalow. This year saw the best display of flowers we have ever had on both plants. I have another wisteria on the side wall (approx 12 ft away) and this is still perfect. Could my plant have been poisioned? There is no sign of pests.

Answer 1

Your plant may have root gall. Check the roots for large bulbous growths.