


Materials Calculator | Print Product Information (PDF)
Bark - top dress, weed suppressor, holds moisture.
C.G. Compost - composted yard waste, used for mulch and conditioner for soil, holds moisture.
Steerco - steer manure contains nitrogen, phosphorus, potassium, top dressing, acts as mulch and fertilizer.
Groco - compost of bio solids and sawdust contains nitrogen, phosphorus, potassium, and top dress, great for lawns.
Top Soil - all purpose, 20% compost-sand 80% topsoil.
Turf Mix - 50% topsoil 50% groco, great for planting new lawns.
Garden Mix - 50% topsoil 50% compost, great for new flower beds.
5/8, 1 ¼ Crushed Gravel - driveway gravel, great compaction.
7/8, 1 ½ Washed Gravel - drainage, landscaping.
Pea Gravel - multipurpose
Sand - multipurpose
Lava Rock - decorative
River Rock - decorative
MEASURMENT TABLE
1 YRD = 27 CUBIC FT
½ YRD = 14 CUBIC FT
APPRX COVERAGE OF 1 YRD
300 SQ FT = 1” DEEP
150 SQ FT = 2” DEEP
100 SQ FT = 3” DEEP
75 SQ FT = 4” DEEP
62.5 SQ FT = 5” DEEP
50 SQ FT = 6” DEEP
37 SQ FT = 8” DEEP
32 SQ FT = 10” DEEP
27 SQ FT = 12” DEEP
BAG MATERIALS
MED, FINE, NUGGET = 14 BAGS
PLAYCHIPS = 14 BAGS
STEERCO = 18 BAGS
GROCO = 20 BAGS
C.G. COMPOST = 18 BAGS
TOPSOIL = 32 BAGS
SAND = 30 BAGS
GRAVEL = 30 BAGS
LAVA ROCK = 20 BAGS

Location:
13258 1st Ave S Unit E
Burien, WA 98168
(206) 242-6567
Hours:
Mon - Sat 8:00am - 4:30pm
Sun 10:00am - 2:00pm