

sand– Santa Cruz Root Zone Sand
Santa Cruz Root Zone Sand is a washed product designed for building greens and tees. This product’s particle size meets USGA specifications for all root zone applications. Typical infiltration rate is 28.5 inches/hour.

Sieve Analysis
US MESH	MM / UM	SANTA CRUZ GRADING			USGA RECOMMENDED ROOT ZONE
#10	2.0 mm
#18	1.0 mm	7.9			0 - 10 combined
#35	0.5 mm
#60	0.25 mm	73.7			≥ 60% combined
#100	0.15 mm	13.3			≤ 20%
#140	0.10 mm
#270	0.05 mm	3.5			≤ 5% combined
% Silt	0.05 – 0.002 mm	1.2			≤ 5%
% Clay	< 0.002 mm	< 1.0			≤ 3%

PHYSICAL PROPERTIES
Specific Gravity	2.56	Unit Weight	99 lb / pcf
pH	6.5
* Gradations change. For the most current data, please contact our sales team at 831-768-2380