Specifications include, but are not limited to: LANDSCAPING MULCH a) #1 GRADE TRIPLE GROUND MULCH Natural, triple ground mulch product consisting of hardwood bark, clean wood chips, and root material processed through grinding and screening equipment. Product is aged for 6 months to a year which gives it a rich, dark, natural color No chemicals are added to this product b) #3 GRADE TRIPLE GROUND HARDWOOD MULCH Natural, triple ground mulch product consisting of hardwood bark, clean wood chips, and root material processed through grinding and screening equipment Product is aged for 6 months to a year which gives it a rich, dark, natural color No chemicals are added to this product c) COLOR ENHANCED MULCH Mulch product made from both pre-consumer and recycled wood processed to a triple ground consistency and then dyed with water-based colorants made from natural, nonhazardous ingredients