Eryngium x zabelli ‘Neptunes Gold’ update

Eryngium x zabelli ‘Neptune’s Gold’ Breeder Neil Alcock told The Plant Enthusiast at Four Oaks Trade Show this week about his discovery of ‘Neptune’s Gold’ as a seedling in his garden, and the 7 years of plant trials that followed the discovery. This included the terrible winter conditions of 2010/11 where ‘Neptune’s Gold’ survived temperatures…