The Triamble or ‘Shamrock’ Squash is an unusual open pollinated squash. It is a unique heirloom variety that originated from Australia in 1932. This light blue, sea-green squash is lobed like a three leaf clover. Each of the 3 lobes are home to 3 small seed cavities. Skin is hard and the sugary orange flesh is dense. Triamble squash can weigh between 3.6-5.4 kg (8-12) pounds each. An excellent storage squash as it holds its flavor and texture for several months is stored properly.