Ponderosa Lemon Trees (Citrus x Limon 'Ponderosa') bear extra large citrus fruits the size of a grapefruit but with the taste of a lemon. Although no one knows, this tree is likely a hybrid between a citron and a lemon tree. Since the Ponderosa Lemon tree is susceptible to frost and the cold, they only thrive in hardiness zones 9 to 11. Understandably, they are often grown indoors as houseplants.

NOTE: Does not ship to Arizona (AZ), California (CA), or Texas (TX) due to Phytosanitary rules and regulations.