The invention discloses health five-color flower tea and a preparation method thereof. The health five-color flower tea is prepared from the following raw materials in parts by weight: 40-50 parts of saffron crocus, 20-30 parts of ginseng flowers, 30-40 parts of roses, 40-50 parts of chrysanthemum, 30-40 parts of lilies, 18-20 parts of pomegranate seed oil, 14-16 parts of onion juice, 13-15 parts of spotted maigre meat, 6-7 parts of pholiota nameko, 5-7 parts of pickled spring buds, 4-5 parts of duck blood vermicelli, 8-9 parts of ripe persimmons, 7-8 parts of passion fruits, 5-6 parts of strawberry juice, 4-6 parts of sticky rice powder, 1-2 parts of pericarpium citri reticulatae, 1-2 parts of platycodon grandiflorum, 1-2 parts of fructus schizandrae, 1-2 parts of circium japonicum, 1-2 parts of dandelions, a proper amount of water and 15-20 parts of nutritional auxiliaries. The health five-color flower tea integrates the effects and the flower fragrance of saffron crocus, ginseng flowers, roses, chrysanthemum and lilies, tastes mellow and is good in health effect; the added traditional Chinese medicines have the effects of astringing lung, nourishing kidney, promoting the secretion of saliva or body fluid, collecting sweet and arresting seminal emission.