Plant pillow capable of improving sleep quality

The utility model belongs to the technical field of plant pillows, and discloses a plant pillow capable of improving sleep quality, which comprises a pillow body, the pillow body comprises a latex pillowcase and a storage box, a clamping groove is arranged on the lower surface of the latex pillowcase, and the storage box is clamped in the clamping groove of the latex pillowcase. Two sets of grooves are formed in the lower surface of the storage box, L-shaped limiting blocks are slidably connected into the two sets of grooves of the storage box, grooves are formed in the inner side walls of the left side and the right side of the latex pillowcase clamping groove, the positions of the latex pillowcase grooves are located on the moving paths of the two sets of L-shaped limiting blocks respectively, and the storage box is filled with bamboo charcoal. A limiting mechanism for limiting the moving range of the bamboo charcoal is arranged in the storage box, and the bamboo charcoal accumulated in the storage box is s