wisteria shrub

Question

I have a sick Millettia Reticulata wisteria shrub that was doing fine then it got over 100 F. The leaves started to vein and fall off. I’ve got other wisteria vines. I just throw some Hi-Yield iron+ on them and it’s fine. This shrub got worse. The pH is 6 and it’s wilting and blooms are falling off. I used super-thrive in water alone, no fertilizer, nothing. I don’t have much time. Any ideas?

Answer 1

You likely need to increase watering to the plant.
It has most likely dropped leaves to protect the roots from the heat and dry conditions.
Here is a link to refresh you on the care requirements.

https://www.gardeningknowhow.com/ornamental/vines/wisteria/growing-wisteria-proper-wisteria-vine-care.htm