'Mammoth' has the largest (up to half a pound or more) and tastiest fruit of all the Pineapple guava cultivars, a rare combination in the fruit world. The pulp contains a strong guava flavor with strawberry undertones. Matures earlier than the species, with fruit often ripening by September. Grown in 1 gal containers, this new crop of trees as of September 2017 is much smaller than photo, about 8" tall, no branching, very narrow caliper, no older wood. OUT OF STOCK.