Hosta Bluetini will form a small mound of 20-25 cm in height with a spread of up to 65cm at maturity. An introduction from Mark Zilis. One of the Tini Hostas. A hybrid of a gold-leaved sport of  Hosta Blue Dimples x Hosta Shining Tot. It is a vigorous mound of wavy blue foliage with small heart-shaped leaves that form a dense mound. It has pale purple flowers, held on scapes of up to 50cm as late as August. It is slug resistant. Note: Miniature Hostas should be potted in well-draining compost.