Rockwool Grow Medium

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  •   Rockwool 3" cube large hole
    Rockwool 3" cube large hole The benefits of Grodan rockwool  Completely sterile and inert – ideal hydroponic growing medium. Reduced risk of pests and disease.  Even root growth – predominantly vertical fibre structure means identical levels of resistance for each root, so roots ..
    Rockwool 3" cube large hole The benefits of Grodan rockwool  Completely...
    Ex Tax: £0.29 £0.35
  • Rockwool 3" cube small hole
    Rockwool 3" cube small hole The benefits of Grodan rockwool  Completely sterile and inert – ideal hydroponic growing medium. Reduced risk of pests and disease.  Even root growth – predominantly vertical fibre structure means identical levels of resistance for each root, so roots ..
    Rockwool 3" cube small hole The benefits of Grodan rockwool  Completely...
    Ex Tax: £0.29 £0.35
  • Rockwool 4 Inch Large Hole
    Rockwool 4 Inch Large Hole The benefits of Grodan rockwool  Completely sterile and inert – ideal hydroponic growing medium. Reduced risk of pests and disease.  Even root growth – predominantly vertical fibre structure means identical levels of resistance for each root, so roots g..
    Rockwool 4 Inch Large Hole The benefits of Grodan rockwool  Completely ...
    Ex Tax: £0.46 £0.55
  • Rockwool 4 Inch small Hole
    Rockwool 4 Inch small Hole   Once seeds or cuttings are rooted in a propagation cube, transplant them to a Grodan Delta cube. 3” and 4” Cubes are ideal for use in NFT, slab culture, dripper or Ebb & Flood systems. 6” Hugo cube can be used for deep Ebb & Flood tables or pas..
    Rockwool 4 Inch small Hole   Once seeds or cuttings are rooted in a pr...
    Ex Tax: £0.46 £0.55
  • Rockwool Hugo cube
    Hugo Blocks Grodan’s answer to the pot. Ideal for deep Ebb & Flood tables, drip irrigation or hand watering in a pot. Compatible with  propagation cubes. ..
    Hugo Blocks Grodan’s answer to the pot. Ideal for deep Ebb & Flo...
    Ex Tax: £2.09 £2.51
  • Rockwool 1m Slabs
    Rockwool 1.0 mtr slabs   The most popular slab for the hobby grower, Vital offers value and proven reliability.  Predominantly vertical fibre structure promotes rapid rooting and vigorous vegetative growth. ..
    Rockwool 1.0 mtr slabs   The most popular slab for the hobby grow...
    Ex Tax: £3.42 £4.10
  • Rockwool 1.3 mtr slabs
    Rockwool 1.3 mtr slabs   The most popular slab for the hobby grower, Vital offers value and proven reliability.  Predominantly vertical fibre structure promotes rapid rooting and vigorous vegetative growth. ..
    Rockwool 1.3 mtr slabs   The most popular slab for the hobby grower, ...
    Ex Tax: £4.16 £4.99
  • Rockwool 1.5 Inch  Cube tray
    Rockwool 1.5 Inch  Cube tray  Ideal for seed or cutting propagation, the SBS (Single Block System) are supplied in their own handy plastic tray for easy handling. Once young plants are rootbound they can be transplanted to a larger cube or pot of growing medium. Available in two..
    Rockwool 1.5 Inch  Cube tray  Ideal for seed or cutting propagation,...
    Ex Tax: £6.25 £7.50
  • Rockwool 1\" propogation cubes
    Rockwool 1\" propogation cubes Ideal for seed or cutting propagation, the SBS (Single Block System) are supplied in their own handy plastic tray for easy handling. Once young plants are rootbound they can be transplanted to a larger cube or pot of growing medium. Available in two sizes 1”..
    Rockwool 1\" propogation cubes Ideal for seed or cutting propagation, the SBS ...
    Ex Tax: £6.25 £7.50
  •  Rockwool Mini Grow Cubes (Cellmax) 90 Litre Bag
     Rockwool Mini Grow Cubes (Cellmax) 90 Litre Bag   1cm square cubes of Grodan rockwool, Clean, lightweight and well aerated. Ideal for passive growing in pots or use in the Wilma system. Mix with clay for a well aerated, free draining hydroponic growing medium. ..
     Rockwool Mini Grow Cubes (Cellmax) 90 Litre Bag   1cm square cub...
    Ex Tax: £27.50 £33.00