[2] After the First World War had ended he qualified in fruit growing and worked in North Devon before managing the Gulval Ministry Experimental Station near Penzance.
[10] "Tête-à-Tête" remains an extremely commercially significant variety: by 2006 it made up some 34% of the total Dutch daffodil bulb trade, with 17 million pots sold at auction.
[1] A number of his other varieties won the Royal Horticultural Society Award of Garden Merit, including "Elka", "Jumblie", "Minnow" and "Sun Disc".
[12] After his death, Gray's daffodil collection was sold to Walter Stagg and then to Lady Skelmersdale of Broadleigh Gardens near Taunton.
[2] The various narcissus species, hybrids and cultivars are now part of a National Collection[13] at Broadleigh Gardens where they are maintained, propagated and can be visited.