New and Unread Tree-Mails
| leyland cypress are at least 15ft this yr. the branches on some of the inside are turning yellow and some have a white powder dust on them |
0 |
The white powdery dust is most likely powdery mildew. You can use a fungicide such as Banner to control the disease. Be sure to apply according to label directions. |
[ Join now ]
© 1972 - 2018 National Gardening Association
Times are presented in US Central Standard Time
Today's site banner is by ge1836 and is called "Gizmo the Gremlin"
