Take a trip to Holland and uncover the origins of Filoli's spring bulb display! Willa strolls through the vibrant flower fields with Rudy Westerbeek, the third-generation bulb grower who supplies our tulips, daffodils, and hyacinths. Rudy reveals what makes this region so perfect for tulip growing, the latest trends in the bulb world, and his picks for the most beautiful — and the ugliest! — tulip on the market.