Rule to Solve Orchard Puzzles
I got through there way faster than any other area so far, it felt like the shortest area once you understand the rules.
The puzzle is related to the length of the branches/leaves on the trees.
Working from the bottom of each puzzle, for each row highlight the longest branch. Then move up 1 row on both the puzzle and the tree, highlighting the longest branch on that row.
When the tree splits into multiple sections, you have to highlight the longest branch for each section.
Check out this image for an example of which branches I chose to complete one of the puzzles: