A new and distinct Hosta plant named ‘；Blue Elf’； with rounded, glaucous, blue-green leaves having a near white underside. The blue-green leaf coloration remains until near the end of the growing season. The flowers are held on tightly congested scapes just above the foliage. ‘；Blue Elf’； has excellent dwarf characteristics and is useful in the miniature garden, as edging or front of the landscape border, in containers, as a specimen or en masse.
