Citrus 'Ponderosa' Lemon

Ponderosa lemon: Sow growing but can eventually get to over 15' tall.  Producces both flowers and fruit at the same time. Flower buds are uniquely purplish-white and fragrant. Full sun to part sun. Evergreen. Technically not a lemon, but rather a hybrid of a lemon and a citron. Strikingly large fruit with thick, bumpy outer skin. Good for cooking.