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Pargro Blocks

Clean, consistent Pargro Blocks offer an easy-to-use stone wool solution for growers moving from coco or peat. With predictable water behavior and uniform structure, they support strong early development in low- to mid-tech environments.

This shot is of a Pargro block 6.5 on a pallet. Captured at High Grade in PHX.
Pargro Block Family

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Industry and product areas

  • Growing stage
  • Vegetative
  • Product type
  • Blocks

About Pargro Blocks

Pargro Blocks bring Grodan’s clean, consistent stone wool to growers seeking a simple and reliable alternative to coco, peat, or soil. The uniform structure and predictable water behavior support early growth with minimal daily management. Designed for low- to mid-tech facilities, Pargro helps growers achieve dependable production with less labour and greater confidence.
  • Clean, reliable starts
  • Predictable water behavior
  • Easy to use

Technical Advantages

  • Clean stone wool provides a hygienic start with stable moisture behavior
  • Predictable hydration supports simple, stable irrigation during the early veg stage
  • Uniform density promotes even root development with minimal daily management

Key Benefits

  • Improves early plant health and reduces risks when switching from coco or peat
  • Strengthens early uniformity for more predictable results after transplant
  • Lowers labor demand in busy veg rooms through simple, forgiving control

Product Availability

Grodan Pargro is available in select markets. Please check with your local Grodan Sales Manager or Authorized Dealer for availability in your country.