I have several Eucalyptus trees and they are shedding leaves, more than usual. My gardener wants to treat them but I would like to know how they should be treated. I do know that anything with phosphorus is not a good product to use. Hopefully, you can recommend what course to take. A prompt reply would be greatly appreciated.
Certified GKH Gardening Expert
These trees are well known for producing lots of litter (shedding leaves, bark). It is actually quite normal, albeit somewhat early. However, if the tree seems healthy otherwise, I believe it will be just fine. The following article should be of some help to you: https://www.gardeningknowhow.com/ornamental/trees/eucalyptus/tips-growing-eucalyptus.htm