RIOCOCO PCM Starter Blocks, Super Washed

Propagate faster and produce healthy plants organically with RIOCOCO 4 inch x 4 inch Starter Blocks. Excellent water holding and equal distribution of water throughout the starter block ensures optimum management of the air and water. PCM Starter blocks are made from 100% coir fiber without fine dust particles, is compressed to a square disc and packed in a biodegradable cellulose sack. The airy and fragile structure is maintained throughout the propagation cycle, until transplant into a separate growing container.

• 15% Coco Chips - 85% Coco Pith
• 26% Air-Filled Porosity / 64% Water Holding Capacity
• < 0.5 EC
• Passes testing for heavy metals and pathogens

The same high-grade coco coir found in Open Top Bags, Grow Bags, Bricks and propagation plugs fill every Starter Block to ensure the perfect mix of aeration and moisture holding capacity.

• EXPANDED SIZE: 4-Inch x 4-Inch x 2-Inch
  
• WEIGHT: 0.065 Kg/ 0 .14 Lb
  
• MATERIAL COMPOSITION: Natural Coir Mix
  
• ELECTRICAL CONDUCTIVITY: 0.5 mS/cm
  
• pH: 5.5 - 6.5
  
• WATER HOLDING CAPACITY (l/Kg(: 6.5 - 7.5 (l/Kg)
  
• AIR FILLED POROSITY (V/V%): 10 - 14%
  
• ORGANIC MATTER (% BY WEIGHT): 95 - 98%
  
• VOLUME: 0.5 - 0.6 L
  
• DIMENSIONS SIZE (DRY): 9.5 X 9.5 X 1 cm
  
• DIMENSIONS SIZE (WET): 10 X 10 X 5 cm

This premium coir substrate is a true agriculutre product for commercial crop production.  Rely on RIOCOCO standards, certifications, and super clean media to ensure diseases, pathogens, and bacteria are not present in your growing medium.