White squill (Drima Maritima) is a perennial herb that is native to the Mediterranean region. The bulbous portion of the base, which is pear-shaped and about the size of a fist, contains several steroid glycosides (Bufadienolides) which are key compounds in many anti-cough syrups. In recent years, the plant has been subject to severe uprooting and collection for pharmaceutical companies, and Bufadienolide is becoming rarer with increasing demand.



Recent small scale research has shown that this specific variety of Squill can be grown in Gwynedd and has been proven to contain twice the active constituents than the varieties produced overseas. Five farmers, located in Gwynedd, Denbigh and south Powys are involved in the 18 month project that will investigate the ability to grow Squill in Wales. The aim is to understand the optimum agronomy and location for growth as well as harvesting and extraction techniques. 200kg of Squill bulbs will be planted on multiple trial plots throughout North Wales, all with altering terrain, altitude, pH, and agronomy.



If results are positive, it is possible that growing Squill could be a diversification option for some farmers who are currently struggling with the challenges of the beef and sheep sector. Welsh grown squill could offer Welsh upland farmers an additional diverse income stream by replacing the current production supply from Mediterranean countries.