Looks like the corn family. Some sort of ornamental millet? Is there any flower or plume forming?

Looks just like my colchicum byzantium leaves. If its a colchicum, the leaves will die off without it flowering, and the bloom comes in the early fall without any leaves.

No flowering yet.

Clearly a bulb rather than a grass. Colchicum is a fair bet. Mark the place because the leaves will disappear as geoforce says.

I thought it looks like Colchium foliage as well. The flowers are shaped like crocus, but are larger in shades of pink, lavendar-pink, or white. Mine bloom in September.

Thank you