Ornamental Grasses for Shade - Hakonechloa


Don't Judge A Plant By Its Name

The USDA hardiness zone rating of the various ornamental grasses

Hakonechloa - hahk uh nehk loh'uh - the word does not fall trippingly off the tongue. In spite of the name, this most graceful member of the Graminea family deserves a special place in every shady garden from USDA zones 5 (with mulching of the crowns) to 9.    The genus has but one species, H. macra (Hakone Grass, Japanese Forest Grass), which is solid green in color, fading to a warm pinkish-tan in autumn. It comes from the wet mountains of Pacific central Japan, where (according to Beth Chatto) it is rather rare. The species is more sun tolerant than the variegated cultivars. There are several cultivars offering varying shades of white and yellow variegation; none exactly common in the nursery trade because of their slow growth.

The Cultivars

Hakonechloa macra 'Albo-aurea' is the one I've got. It's taken nearly nine years for it to grow into the clump shown in the photograph from a typical four inch pot purchased mailorder. All the variegated forms are less vigorous in growth than the species. The leaves are set alternately on red-tinted stems; a warm golden-yellow with very little green appearing as a fine stripe. Sometimes the leaves are stained pink or bronze, more usual where sun hits them directly. They will brown if they get too much sun. This one is slow to reappear in spring, so don't become alarmed if you see no sign of life until early May.

A totally awesome photograph probably taken with a electron microscope. Labeled only 'pennis80.gif', I think this looks like a cross section of a blade of grass. It's slow loading, but be patient -- you don't want to miss this!
The copyright of the article Ornamental Grasses for Shade - Hakonechloa in Shade Gardening is owned by Marge Talt. Permission to republish Ornamental Grasses for Shade - Hakonechloa in print or online must be granted by the author in writing.

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