Usually the gardens are the symbols of great joy and happiness. If the garden is not created by human, but made by nature, then it shows that you will struggle at some situations, however if the garden is beautiful, the universe will help you solving the situation. The garden that is full of flowers signifies joy and happiness in love affairs if the flowers are fresh. The garden that is filled with vegetables represents fertility, financial luck in your deals. The garden that is old and messy with no beauty in it, signifies the losses the dreamer will suffer and the unhappiness he will face.
Read more about dreaming of Garden in other dream meanings interpretations.