House Tyrell is one of the Great Houses of Westeros, known for their wealth and influence. They rule the Reach from their seat at Highgarden, a lush and fertile region famous for its gardens and agriculture. The Tyrells are known for their strong alliances and strategic marriages, often seeking to enhance their power through connections with other noble families. The sigil of House Tyrell is a golden rose on a green field, symbolizing their connection to nature and prosperity. Their motto, "Growing Strong," reflects their ambition and resilience. Key figures include Mace Tyrell, the head of the house, and his daughter Margaery Tyrell, who plays a significant role in the political landscape of King's Landing.