Product Shot: Selecting & Adjusting Vines
Select Vines via Color Range
Lasso a Rough Area
Quick lasso around the vines limits Color Range's search to that region.
Select → Color Range
Click on the greens of the vines with the eyedropper.
Add to Sample + Adjust Fuzziness
Use the + eyedropper for more greens; preview with Quick Mask at the bottom.
Save Selection as Channel
Select → Save Selection, name it 'vines'; clean up the channel with the Brush.
Noble Desktop's Photoshop Bootcamp covers retouching, compositing, color correction, and pro editing.
Discover how to enhance color in Adobe Photoshop through a step-by-step tutorial, covering techniques such as color range selections, using channels to refine selections, and how to apply these methods in an exercise to enhance the green of vines in an image.

to quickly select the area around the vines.
and click on more greens.
to quickly clean up the left over stuff you don’t want. (Make sure the channel is selected.)
and choose Curves.