We have 3 wisteria vines all 15 years old. We live in Colorado at less than 4000 ft. They were all doing great till the last month. Now the one that is in the middle is dying after it bloomed.
They all receive the same amount of water and sun .
Please help.
We have 3 wisteria vines all 15 years old. We live in Colorado at less than 4000 ft. They were all doing great till the last month. Now the one that is in the middle is dying after it bloomed.
They all receive the same amount of water and sun .
Please help.