Symbolism of Mabon: The completion of the Harvest begun. Day and night are equal and the God prepares to leave His physical body and begin the great adventure into the unseen.
Symbols of Mabon: all harvest symbols, corn, autumn flowers, red poppies,nuts, grains, leaves, acorns, pine and cypress cones, oak sprigs, wreaths, vine, grapes, cornucopia, horns of plenty, burial cairns, apples, marigolds, harvested crops. wine, gourds
Colors : Orange, Dark Red, Yellow, Indigo, Maroon and Brown.
Goddesses: Modron(Welsh), Bona Dea, Harvest Dieties, Persephone, Demeter/Ceres, Morgan(Welsh- Cornish), Snake Woman(Aboriginal), Epona (Celtic-Gaulish), Pamona(Roman), the Muses(Greek).
Gods: Mabon, Modron(Welsh), Sky Father, John Barleycorn , the Wicker-Man, the Corn Man, Thoth(Egyptian), Hermes, Hotei(Japanese), Thor, Dionysus(Roman), Bacchus(Greek) and all wine Deities.
Tarot Cards: Judgment and The World
Altar Decorations: acorns, pinecones, autumn leaves, pomegranate, statue of the Triple Goddess in her Mother phase.
Mabon Herbs: Rue, yarrow, rosemary, marigold, sage, walnut leaves and husks, mistletoe, saffron, chamomile, almond leaves, passionflower, frankincense, rose hips, bittersweet, sunflower, wheat, oak leaves, dried apple or apple seeds.
Foods of Mabon: cornbread, wheat products, bread, grains, berries, nuts, grapes, acorns, seeds, dried fruits, corn, beans, squash, roots (ie onions, carrots, potatoes, etc), hops, apples, pomegranates, carrots, onions, potatoes, roast goose or mutton, wine, ale and ciders, breads, apples, pomegranates
Animals: dogs, wolves, stag, blackbird, owl, eagle, birds of prey, salmon & goat, Gnomes, Sphinx, Minotaur, Cyclops, Andamans and Gulons.
Incense : pine, sweetgrass, apple blossom, benzoin, myrrh, frankincense, jasmine, sage wood aloes, black pepper, patchouly, cinnamon, clove, oak moss
Mabon Stones : During Mabon, stones ruled by the Sun will help bring the Sun's energy to you.clear quartz, amber, peridot, diamond, gold, citrine, yellow topaz, cat's-eye, adventurine.
Customs: offerings to land, preparing for cold weather by bringing in harvest, cutting willow wands( Druidic), leaving apples upon burial cairns & graves as a token of honor, walks in forests, gather seed pods & dried plants, fermenting grapes to make wine,picking ripe produce, stalk bundling
Spellworkings of Mabon: Protection, prosperity, security, and self- confidence. Also those of harmony and balance. Taboos:It was considered unlucky to cut down the very last of the Harvest, and so was also left to stand in the field by some traditions.
Activities of Mabon: Select the best of each vegetable, herb, fruit, nut, and other food you have harvested or purchased and give it back to Mother Earth with prayers of thanksgiving. Hang dried ears of corn around your home in appreciation of the harvest season. Do meditations and chanting as you store away food for the Winter. Do a thanksgiving circle, offering thanks as you face each direction - - for home, finances, and physical health (North); for gifts of knowledge (East); for accomplishments in career and hobbies (South); for relationships (West); and for spiritual insights and messages (Center). Decorate the table with colorful autumn leaves in a basket. Display the fruits of the harvest - corn, gourds, nuts, grapes, apples - preferably in a cornucopia. Or decorate with wildflowers, acorns, nuts, berries, cocoons, anything that represents the harvest to you. Like its sister equinox, halfway across the Wheel of the Year, the Autumn Equinox is a good occasion for a ritual feast. Plan a meal that uses seasonal and symbolic fruits and vegetables. You can serve bread, squash, corn, apples, cider and wine. Make some homemade wine or cordial gather and dry herbs, plants, seeds and seed pods. Make grapevine wreaths using dried bitter-sweet herb for protection. Use ribbons of gold and yellow to bring in the energy of the Sun, and decorate with sprigs of dried yarrowor cinnamon sticks. Make a protection charm of hazelnuts (filberts) strung on red thread. Make a witch's broom. Tie dried corn husks or herbs (broom, cedar, fennel, lavender, peppermint, rosemary) around a strong, relatively straight branch of your choice. Make magic Apple Dolls Gifts of the Harvest can be used to make tools and emblems that will remind us of their bounty all year round. Look for colored leaves. Collect fallen leaves and make a centerpiece or bouquet for your home. Save the leaves to burn in your Yule fire. Vist an apple orchard and, if possible, pick your own apples. Hang apples on a tree near your home. Watch the birds and other small animals who will enjoy your gift. This is also the time for replacing your old broom with a new one. As the broom corn is ripe now, besom making is traditional and magickal this time of year. Begin the festival with a vineyard or orchard harvest. You might check the farm lands in your area to see if there's an orchard or pumpkin patch that allows customers to harvest produce for themselves. Traditionally Sabbat festivals begin at sun set on the eve of the Holiday. You can use the daytime hours of this holiday eve to prepare baskets for harvesting the next day. Baking a pumpkin pie (from scratch if possible) is a wonderful way to bring in the fragrance of the holiday season.
(Above taken from here)