We’ve all been there: lugging heavy bags of mulch to the car, straining our backs and making a mess. These dehydrated coir mulch blocks weigh just 9 pounds and are delivered right to your door. Just add water and in 20 minutes, you’ll have 2 cubic feet of earth-friendly mulch. Made from coconut husks, coir has better water retention than bark, and reduces the temperature and moisture fluctuation by 50%. Keeps its rich color, too.