Cashflow Zucchini This page first published: Mar 31, 2005 · Updated: May 9, 2018 · by CooksInfo. Copyright © 2021 · This post may contain affiliate links · This blog generates income via ads · Cashflow Zucchini has medium-green coloured skin. History Notes Cashflow Zucchini was developed by Novartis. During development, it was referred to as “RSQ 496-VP”. Released 1999.