To see hay in your dream embodies the hard work. Maybe you are working hard right now. Alternatively, hay announces the necessity of hard work. You should know that nothing in life comes easy. Third meaning is about being the desperation. Maybe you are feeling hopeless about a situation. This is why you need to do a lot of work. Your worries will go away after job will become done. On the other hand, hay shows the need to develop your maternal instincts. If you are man, then maybe you need to increase your masculine energy. Also, hay may be the symbol of your sexual impulses. Instead of various interpretations, dreaming about hay might be induced by your subconscious mind, which is trying to send you a message. Your mind may be trying to call your attention to something.
Read more about dreaming of Hay in other dream meanings interpretations.