Grevillea miqueliana subsp. moroka

This is one of the hardier of the larger Grevilleas handling temps down to 10F and being quite drought tolerant. A good drying off in late summer and fall and grown in lean soil will add to its hardiness. Flowers for months in the yellow to salmon range. This was grown at Heronswood as miqueliana but Ian Barclay sleuthed the subspecies. As with all Protea family members, don't fertilize with any fertilizer except low phosphorous but you don't need to really fertilize this anyway unless it is looking hungry which is unlikely.