Penn-Plax presents AquaFloras Grow Resins. The line of resins is easy to use; live freshwater plants sprout in four to 10 days, with no maintenance required. The plant seeds sprout straight out of the resin. Once submerged, the plants will activate and the growing process starts immediately. AquaFloras will grow in most water conditions but will flourish in warm, filtered water under a plant growth LED light. The system is patent pending.