This Sprout Garden Starter Kit provides space-saving "LIFETIME GUARANTEED" stackable tray system and a single sprouting lid for soaking the seeds and for making small amounts. Everything you need to learn the basics of sprouting virtually every kind of organic seed. Sprout Kits are a perfect way to get started in sprouting and discover which types of sprouts you like the best. The quantity of sprout seed in these sprout growing kits makes almost 4 pounds of sprouts in 3 days with all 3 trays! Simply soak seeds overnight, rinse occasionally, and harvest in just 3-4 days.