Peppermint and Spearmint Tissue Culture II

A 5-day old, 15 per cent (v/v) spearmint cell inoculum in a dual-carboy system containing modified T-medium with 2,4-dichlorophenoxyacetic acid (0.5 p.p.m.), Dow Corning-B antifoam (500 p.p.m.), and bacitracin (5 p.p.m.) is suggested for good cell suspension growth.