We have released a number of puzzles on the blog with a gardening theme in the last few weeks. For the time being, this puzzle is the final one in the series. Since it is also the hardest, it would be wise to go back and use one of the earlier exercises to help you acquire the vocabulary if you find it to be too difficult.
You can click on the following links to access them:
In the Garden : A Matching Puzzle for Spanish Learners