Kent, United Kingdom
My weeping Willow (about 15feet tall) has some yellow leaves with a black spot. There is no evidence of insects of any kind. Many leaves fell off last year leaving the tree almost bare. I am giving the tree 4 gallon of water per day to help it this year as it has many trees surrounding it. Its been in position about 5 years. Could I be overwatering? Thankyou for your help.
- 12 May, 2011