According to feng shui traditions, these plant and flower colors encourage the following emotions. You will notice, however, that these are almost identical to the traditional color correspondences of the Witch and the magickal practitioner.

Black: enigma, enchantment

Blue: peace, healing, relaxation

Cobalt Blue: connecting to a higher purpose

Green: growth, prosperity, tranquility

Light Green: relief, tranquility

Lime Green: awakens the spirit

Magenta: higher emotional and spiritual processes

Orange: energy, fusion, conversation, mysticism

Pale Blue: mystery, contemplation

Pink: friendship, affection, romance

Purple: spirituality, magick, divinity

Red: power, exhilaration, passion, warm feelings

Silver and Grey: goddess colors, moon magick

White: purity, innocence, new beginnings

Yellow: clarity, mental illumination, intuition
 

Excerpted from Garden Witch's Herbal, by Ellen Dugan