Kona Sharwil Avocado Tree A Guatamalan x Mexican cross from Australia. Commercially grown in Hawaii. Has a well centered stem. Fruit shape is oval/pear shape. Very easy to tell when it is soft and ready to use. At South Coast Field Station, Orange County, Ca. the old fruit can remain on the tree till the new crop is ready to begin picking. Fruit stores well. The “B” flowered tree is small for an avocado tree and bears 8 to 16 oz. ovoid fruit. Once ripe, the fruit will hang on the tree for months, leading to a welcome extension of avocado season |