Hi B
No apologies required
OK this is how I made the effect, first thing open the image in PS and make a selection of the lemons, hit ctrl j to copy the selection to a new layer, hide the original layer.
Next I opened up the Filter Gallery
Then I selected the Conte Crayon Filter with the following settings, adjust to your own preference!
Next I added a Solid Color Adjustment Layer
Right Click on the Color Adjustment Layer to create a Clipping Mask
Double click on the Color Adjustment Layers thumbnail to bring up the Color Pallette and change the color to what ever you like
Then change the Blend Mode to Soft Light
Hope that helps