Saint Paddy's day is March 17th, green is the colour of that day, it's the colour of The Shamrock leaf. A shamrock is a young sprig, used as a symbol of Ireland. Saint Patrick, Ireland's patron saint, is said to have used it as a metaphor for the Christian Holy Trinity.[1] The name shamrock comes from Irish seamróg [ˈʃamˠɾˠoːɡ], which is the diminutive of the Irish word seamair óg and simply means "young clover".[2]
Green castle was the white house lit up green on March 17th?
Saint Paddy's day is March 17th, green is the colour of that day, it's the colour of The Shamrock leaf. A shamrock is a young sprig, used as a symbol of Ireland. Saint Patrick, Ireland's patron saint, is said to have used it as a metaphor for the Christian Holy Trinity.[1] The name shamrock comes from Irish seamróg [ˈʃamˠɾˠoːɡ], which is the diminutive of the Irish word seamair óg and simply means "young clover".[2]