Plant ID help please

Plant ID help please

I purchased this perennial plant several years ago and now that I'm labeling my yard, I can't remember what it is! It blooms in late spring through mid-summer. Its flowers close in the evening. If you squeeze the closed buds, you get a juicy like liquid. In fact, I believe that the name had "grape" in it...Could it be a grape hyacinth? Many thanks! Edit: Identified! It's a Spiderwort plant.
living room & kitchen.

living room & kitchen.

My Yard.

My Yard.

so my room is clean for once.

so my room is clean for once.

Interior Desecrations

Interior Desecrations

Free Marigold Seeds

Free Marigold Seeds

My Room =)

My Room =)