Question From: Minster on Sea, , United Kingdom
Q: had a pussy willow tree for 5 years always grown great got it in a tub but now i have noticed a pale green mildew on tips of new shoots & thousands of ants
A: Willow scab produces a green fungal growth, but it could be something else cut a couple of branches that display it and take them to a good independent nursery for an id and advice. The ants may be taking advantage of making a home in an area that has root rot. Best And Happy Yardening, Nancy
