Growing Our Community One Seed at a Time Rockmart Farmers Market Rosary pea (Abrus precatorius) and other seeds. Rosary peas (black red) are among the most colorful seeds, they are used for beads and percussion instruments but are highly toxic. Save Columbine Aquilegia Seeds. How to harvest seeds from Columbine Flower. A Heart Shaped Opuntia for Valentine's Day is Cool The Houseplant Guru