Closed Eyeblossom is a flower found in the Pale Garden biome. It remains closed during the day and can be used to craft gray dye, but does not generate naturally.

Closed Eyeblossoms can be placed on grass, dirt, coarse dirt, rooted dirt, farmland, podzol, mycelium, moss, pale moss, mud, or muddy mangrove roots, and can also be placed in flower pots. They can be used to craft Suspicious Stew, granting Nausea for 7 seconds.

Unlike open Eyeblossoms, Closed Eyeblossoms do not interact with bees and cannot be used to pollinate, breed, or lead them. However, oak, birch, and cherry trees grown near Closed Eyeblossoms have a 5% chance to spawn with a bee nest containing bees. Closed Eyeblossoms can be composted with a 65% chance to raise the compost level, making them useful for composting.