The pentagram is the ancient symbol of protection. The Rowan tree indicates protection and control of the senses from enchantment and beguiling. The Rowan was sacred to the Druids and the Goddess Brigit. It is a very magical tree used for wands, rods, amulets and spells. A forked Rowan branch can help find water.
Wands are for knowledge, locating metal and general divination.
Once of the seven sacred trees of the Irish, a Druid sacred Tree. The willow is a Moon tree sacred to the White Lady, Its groves were considered so magickal that priests, priestesses and all types of artisans sat among these trees to gain eloquence, inspiration, skills and prophecies. For a wish to be granted, ask permission of the willow, explaining your desire. Select a pliable shoot and tie a loose knot in it while expressing what you want. When the wish is fulfilled.