How to create a white garden

I wrote a children's story titled The Moonlight Garden. (As yet, unpublished.) In the story, the reader takes a stroll through a garden bathed in moonlight and sees the different white flowers and how they reflect moonlight. The reader also meets insects and creatures of the night and smells the perfume of evening flowers. Now, if you'd like to know an easy way to create a white garden that reflects the moonlight, watch this video -