Weeping Willow-Extensive Leaf Loss

Discussion in 'HortForum' started by Jeff N, Aug 8, 2005.

  1. Currently, I have a large Weeping Willow (50 ft. in height) in SE Pennsylvania. We had a very wet winter and spring, but a relatively dry summer.

    I understand that Weeping Willows are notoriously known for shedding--both leaves and and twigs. But recently, the tree seems to lose a lot of yellow leaves, and the top is getting very thin.

    Also, a river birch nearby is suffering from the same problem. Could it be a lack of water--should I water more often?

    Could it be as a reaction to lawn fertilizer (Scotts plus Halts)--I read somewhere that herbicides could cause this as well.
     
  2. Ron B

    Ron B Paragon of Plants 10 Years

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    Yes, and Yes. Check soil moisture, read warning label on bag.
     

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