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Red Rock Starter Block

Red Rock Starter Block

Description

Commercial grade 4 inch stonewool starter blocks manufactured in North America. The high fiber density of the stone wool starter blocks makes better use of water and fertilizers while allowing dry back.

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Features & Benefits

  • Stone wool starter blocks have high moisture retention.
  • Once treated, stone wool starter blocks will hold nutrient content.
  • 97% when dry but rapidly hydrates. If allowed to drain the stone wool starter blocks allows for excellent oxygen to roots.
  • Stone wool has neutral pH, but can be controlled.
  • Stone wool is highly durable and does not decompose
  • Can be sterilized and reused for couple of seasons, or shredded and used as soil conditioner.
  • Supports multiple crop types through all stages of growth.

Specifications

APPLICATION TYPE

Hydroponic systems: floor and drain

SIZE

40/42 hole 4"x4"x4"

QUANTITY

144 Case Qty

Spec Sheet Downloads

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