Hemlock Mulch Hemlock Mulch is 100 % natural bark. No dyes or additives, takes longer to decompose allowing the mulch to last longer. Select ColorRedNatural Bulk Price $39.99 Add to InquiryClick to add this item to cart. SKU: lm-hemlock Looking for more bulk material? Traprock $29.99 Stone Dust $32.99 CT Natural Stones $59.99 << return to all bulk materials