Abstract: There is disclosed a planter pouch comprising a bag shaped, flexible, plastic bladder having an open top and containing a polymeric growth medium. The open top is secured between a rigid collar and a cylindrical cap, the cap being provided with a plurality of slits through which the stalks of living plants can be inserted until their roots are embedded in the polymeric growth medium. The planter pouch permits living plants contained therein to grow without adding water for prolonged periods of time.