White Roses are a seed in FarmVille, available after reaching level 80 and achieving mastery on Pink Roses. The seeds cost 620 coins to plant, and can be harvested every day for 777 coins. They also award 3 XP per plot, and can produce Perfect Bunches.
The seed was originally introduced as a limited edition Valentine's Day seed, available after reaching level 10, and was available for 12 days between February 3 and 14, 2010. The seeds originally cost 75 coins to plant, and could be harvested every day hours for 275 coins. They also awarded 3 XP per plot.
FarmTrivia: Put a white rose in a vase with food coloring dye - the color is drawn up with the water and can turn a white rose any color you like.
Harvesting White Roses has a 10% chance of yielding Perfect Bunches, which can be used as a decoration. White Roses live up to 14 days in a perfect bunch and cannot be sold.