Bulk Materials - Rocklin Soils Organic Compost Master Blend Blended Top Soil Bark Black Bark Medium Bark Mini Bark Shredded Cedar Shredded Redwood Small Bark Walk On Bark Sand - Gravel - Rock .75 inch Black Crushed Rock 1.5 inch Black Crushed Rock .75 inch Black and White Rock 1.5 inch Black and White Rock 4 inch Drain Rock PG&E Fill Sand Plaster Sand Mason Sand/Top Dressing .25 - .375 inch Black and White Pea Gravel .25 - .375 inch Pea Gravel Decomposed Granite (DG) 2-4 inch Small Cobble 4-8 inch Medium Cobble 8+ inch Large Cobble Decorative Rock .75 inch Red Lava Rock .75 inch Black Lava Rock .75 inch Dolomite Rock .75 inch Sonoma Gold 1.5 inch Sonoma Gold