Question on 3 different trees

Question

Hello

I have an olive tree about 6 years old that hasn’t been taken care of for about 5 years and also a sour cherry which we pruned last year and it did branch but then withered. I was wondering if there is still a chance for revitalizing these plants.
My pear trees are also showing signs of some kind of sickness on their leaves that I am not familiar with. I want to know what this sickness is and how I can cure it.

Thanks in advance

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Answer 1

You might want to start with a soil test. This will help you know the soil content and the nutrition your trees will need to thrive.
Your County Extension can help with a soil test.

https://www.gardeningknowhow.com/extension-search/
These articles will help with care information on the trees.

https://www.gardeningknowhow.com/edible/fruits/olive/pruning-olive-trees.htm
https://www.gardeningknowhow.com/edible/fruits/olive/olive-tree-care-information.htm
https://www.gardeningknowhow.com/edible/fruits/cherry/cherry-tree-care.htm
https://www.gardeningknowhow.com/edible/fruits/cherry/cherry-tree-pruning.htm
https://www.gardeningknowhow.com/edible/fruits/pear/fixing-pear-tree-problems.htm
https://www.gardeningknowhow.com/edible/fruits/pear/growing-pear-trees.htm