The following is designated as Open Game Content per the Open Game License.
Vase of Opulent Growth
This delicate vase of iridescent green crystal is capable of promoting incredible growth in plants. Once per day, as long as the vase is filled with water, the vase of opulent growth is capable of casting the plant growth spell on any plant placed within it, even if only a single seed is dropped in the vase. This ability can be used on the same plant multiple times as long as it's roots are still in the vase. The water in the vase is used up when the vase's ability is used.