The zucchini sector is undergoing a transformation driven by genetic innovation and the need for varieties resistant to emerging viruses such as New Delhi (ToLCNDV). In this context, HM.Clause has positioned itself as a leader with a complete range of varieties covering the entire growing cycle: the NO-ND range. At the forefront is Dharma F1, the variety that kicked off this line and has become a reference in the early Almería cycle, focused on plantings from late July to early September.
Dharma F1 has proven to be a key variety for growers seeking security, yield, and quality right from the start of a cycle that can last more than four months, explains José Miguel Reyes, Head of Marketing and Communication at HM.Clause. Its open habit, short internodes, and horizontally positioned leaves make it easier to manage in the field. But what has truly won over producers is its high productivity—even under tough conditions—and its proven resistance to the New Delhi virus, as well as Px and ZYMV. The fruits are dark green, shiny, straight, and have easily detachable flowers, meeting the demands of the fresh market and commercial channels.
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For all these reasons, Dharma F1 has become a stable reference in recent years for summer and early autumn cycles, earning the trust of growers and becoming a cornerstone in HM.Clause’s zucchini catalogue.
A complete range
Dharma F1 was just the starting point. It was followed by Mandala F1 (for mid-season plantings), and more recently, the company completed the late-season end with Arkana, its newest variety for late plantings. Though recently launched, Arkana has generated great interest due to its ability to maintain fruit quality under lower radiation and colder temperatures. With an open, vigorous plant and excellent winter earliness, it allows for easy harvesting and offers fruits with good shelf life, designed to meet the demands of the market in the most challenging months.
Rafael Bonet, General Manager of the seed company, announced in April that by the end of this year, they will have a complete range of resistant varieties for all growing cycles.















