Mason Jar Planters By punkypunk in CraftMason Jars60911Introduction: Mason Jar PlantersBy punkypunkFollowMore by the author: make use of old mason jars. Step 1: I Took a Few Handfuls of Agate, Hand Picked From the River Bed, Tossed Them in the Bottom, Added Soil and My Cute Succulents and Ta-da! They Also Look Neat in a Window Sill So the Agates Can Catch the Light.