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  • Regular price R 100.00
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ROCKWOOL® is a registered trademark by the Danish company Rockwool International A/S.   SA Horticulture does not sell ROCKWOOL, but other brands of stone wool.

  • Benefits:
    • Mineral wool products can be engineered to hold large quantities of water and air that aid root growth and nutrient uptake in hydroponics.
    • Their fibrous nature also provides a good mechanical structure to hold the plant stable.

Select sizes:

  • Small Sheet (2,5cm)
    • Sheet of 100 for rockwool block sizes
    • 2,5cm x 2,5cm 3cm
  • Medium Sheet (4cm)
    • Sheet of 25 for rockwool block sizes
    • 3,6cm x 3,6cm x 4cm
  • Single block of rockwool (10cm)
    • 10cm x 10cm x 10cm
  • Single block of rockwool (14.5cm)
    • 14.5cm x 14.5cm x 14.5cm