Page 70 - Griffin CEA Catalog- 2026-2027

Griffin is pleased to add NorCal Perlite to our assortment as our primary partner for our customers in the
mountain, desert southwest, and west coast states. Privately held, NorCal is vertically integrated, from
mine to bag. NorCal ships from plants in Richmond, CA and Bakersfield, CA.
MEDIA, SOIL, & CONTAINERS Location Availability Item NorCal Perlite Standard #2 4 cf bag Bags/
NorCal grades range from fine to extra coarse and descriptions may differ from other manufacturers. See
descriptions or ask your Griffin sales rep for more information.

Description
pallet
Mountain and Western States
65-1600
33
70
65-1602
NorCal Perlite Premium #3 2 cf bag
33
65-1603
NorCal Perlite Premium #3 4 cf bag
65-1605
NorCal Perlite Hydro 4+ Plus 4 cf bag
33
65-1608
NorCal Vermiculite Med 4 cf bag
36
NorCal Vermiculite Coarse 4 cf bag
65-1610
*62cf totes via drop ship only 36
NorCal Perlite Grades NorCal Vermiculite Grades
2026 US mesh size and sieve retain rates Grade Particle size Typical loose Lbs/cu ft
2027 Grade 4 6 8 16 20 Granular Size bulk density
#2 (medium) 17% 40% 65% 88% 95% 1/16” - 5/8” Fine 0.7-3 mm 75-85 6-7
#3 (medium) 23% 45% 68% 92% 97% 1/8” - 5/8” Medium 1-8 mm 70-85 5-6
#4+ (chunky) 50% 90% 98% 99% 100% 1/8” - 5/8” Coarse/Extra Coarse 3-15 mm 60-75 4-6

PRO-MIX HP AGTIV
®
®
REACH OPEN TOP
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GROW BAG

The PRO-MIX HP AGTIV REACH
®
®
®
Open Top Grow Bags are designed to
support optimal root-zone conditions
AGTIV REACH - MYCORRHIZAL for cannabis production. The substrate
®
offers high porosity to promote
INOCULANTS oxygenation and efficient water management, helping roots develop
in a well-balanced environment. Featuring tear-off openings and
eight drip holes, the bags simplify setup while reducing the risk of
AGTIV REACH is a line of mycorrhizal inoculants designed for excess moisture. Equivalent pot sizes 0.5 cu. ft. bag = 3.5-gallon
®
transplanting cannabis plants. Available in powder and granular pot, 1.0 cu. ft. bag = 7-gallon pot.
formats, it acts in the root zone to help plants better absorb
water and nutrients, promoting stronger, healthier, and more Item: 94-1301 Size: 0.5 cu.ft. Qty/plt: 294
vigorous growth. Item: 94-1300 Size: 1.0 cu.ft. Qty/plt: 135
Item: 00-0000 Size: 0.1 cu.ft. 1 gal. Qty/plt: 000
®
AGTIV REACH P - Powdered mycorrhizae,
8000 viable spores/g - 4 x 800 g Item: 94-1302 Size: 0.2 cu.ft. 2 gal. Qty/plt: 400
®
AGTIV REACH G - Granular mycorrhizae,
178 viable spores/g - 6 kg
70 | CEA/HYDRO CATALOG