Everything I have read suggests from 1' square (1' high, 1' across) to 2' square. And the average yield is around 80 pods/plant. Tara -- ______________________________________________________ Tara Deen School of Geosciences Division of Geology and Geophysics Building FO5 University of Sydney NSW 2006 Phone: 61-2-9351 4271 Fax: 61-2-9351 0184 Mobile: 0410 538 655 email: tara@es.usyd.edu.au ______________________________________________________