Canada, Great Britain, Ireland, United States
Growing degree days (GDD) are a measure of accumulated heat units. For a physiological change to occur, such as insec…
There could be many reasons why your avocado tree is not producing as much fruit as you would like. Soil fertility...
When a stem splits it is best to leave the wound open to callus over. The tree should recover but advisable to reduce...
This may be a fungal infection or possibly two different fungal infections that are not affected by copper treatments....
There are many factors to consider when planning for development near trees. Assessment of tree tree health, age and...
Normally 4-6" unless otherwise agreed upon at the point of sale. You should also discuss any surface roots or other...
There are many visual symptoms that Arborists use to diagnose tree health disorders and tree structure safety issues....
The fungus you are referring to may actually be Lichens that are growing on the tree. This will not harm the tree if...
It sounds like a bacterial leaf spot disease. Suppression requires fungicide applications (3-4) in the spring. It is...
It is likely that it will get larger and grow faster in soil than in a pot. However, genetically, it will remain...
