Plant Pot Holder for Clinostat

This plant pot holder is a cylindrical aluminum vessel measuring 87mm in diameter and 100mm high, designed to fit above a clinostat in place of the cork disc. It accommodates any size or shape of pot up to 75mm in diameter. Damp moss or other suitable material can be packed around the pot, which is then secured in position by cords or rubber bands slipped under three small hooks near the upper rolled edge of the holder. This accessory is used with a clinostat to alter the effects of gravitational pull on plant growth, enabling experiments in gravitropism and phototropism.