How to increase the reflectivity's FOV?


I don’t know if my question is correct, please let me know what it is really about thanks this picture :

I would like to get more reflectivity up to the top of the tree, maybe 2 or 3 units more !

Thanks :wink:

It’s using Screen Space reflections which can only reflect what is visible on screen since it is a post process effect. You can use a planar reflection capture to get full reflections