RIOCOCO PCM Starter Blocks, Super Washed

RIOCOCO 4"x4" PCM Starter Blocks provide excellent water holding capacity along with equal water distribution to propagate faster and produce healthy plants. PCM Starter blocks are made from 100% coir fiber without fine dust particles that is compressed to a square disc and packed in a biodegradable cellulose sack. The airy and compact structure is maintained throughout the propagation cycle until transplanted into a separate growing container. 

PCM Starter Blocks are a premium agricultural media for commercial crop production. Rely on RIOCOCO standards, certifications and super clean coco coir to ensure diseases, pathogens and bacteria are not present. 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.

Features

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

Specifications

• 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 (Dry): 9.5 X 9.5 X 1 cm
  
• Dimensions (Wet): 10 X 10 X 5 cm