PURE SUBSTRATES Max Air® Coco 0.75 Gallon All-In-One Grow Block

PURE SUBSTRATES® MESH ALL-IN-ONE GROW BLOCK WITH 42MM HOLE – 6x6x4"

COMMERCIAL GRADE GROW BLOCKS MANUFACTURED FROM HIGH-GRADE COCO RAW MATERIAL.

• PURE SUBSTRATES Max Air® grow blocks are made especially for cannabis
• Organic coco coir
• Power MP Blend (Medium Porosity) is perfect for both the veg & flower phases
• Produced in ISO 9001:2015 factory - consistent quality assured.
• Wetting agent ensures nutrients are immediately plant available
• pH buffered using our patented, sustainable and totally organic process. Less toxic for the environment and surrounding water sources.
• The unique fiber density of the PURE SUBSTRATES® block makes better use of water and fertilizers while allowing better dry back
• Our PURE SUBSTRATES® grow blocks are priced for commercial cannabis production
• PURE SUBSTRATES® grow blocks were designed and tested stringently in Holland
• This product is used by the largest cannabis cultivators in North America

UNIQUE FEATURES OF OUR FABRIC Max Air® BLOCKS

• less plastic directed to landfills
• allows air/water to move in & out of the bag
• increased root pruning encourages faster root development
• optimal air/water ratio 
• increased oxygen levels in substrate
• lower root zone temperatures in hot weather
• great for flood irrigation or top feeding

42MM PLANT HOLE - 15X15X10CM - 6-INCH X 6-INCH X 4-INCH

Case: 62 blocks

Pallet: 30 cases

Grow Block Specs.

Technical Details

• WEIGHT: 0.25kg
• MATERIAL COMPOSITION: Sieved and super washed coco material
• ELECTRICAL CONDUCTIVITY: < 0.5 mS/cm
• pH: 5.5 - 6.5
• SODIUM: < 29 mg/L
• WATER HOLDING CAPACITY (L/kg): 5 - 7
• AIR FILLED POROSITY (V/V%): > 25%
• ORGANIC MATTER (% BY WEIGHT): 95 - 98%
• VOLUME: 0.75 Gal / 3.0 Liters
• DIMENSIONS SIZE (DRY): 15 X 15 X 3cm
• DIMENSIONS SIZE (WET): 15 X 15 X 10cm

ALL PURE SUBSTRATES® PRODUCTS ARE SUITABLE FOR ORGANIC GROWING.

PRODUCED IN AN ISO 9001:2015 FACTORY. DESIGNED IN HOLLAND, MANUFACTURED IN INDIA.